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• Javascript AJAX function not working properly

  - by Or W

  I have a function that sends a GET request to a php script and checks if the script returned any output. It works great, but when I try to add another function that checks for something similar, both of them fail. What am I missing? function checkUsername(usr,n) { var user = usr.val(), xmlhttp; //var str = document.getElementById('email').value; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { //document.getElementById("txtHint").innerHTML=xmlhttp.responseText; if (xmlhttp.responseText != "") { usr.addClass( "ui-state-error" ); updateTips( n ); return false; } else { return true; } } } xmlhttp.open("GET","ajaxValidate.php?type=user&q="+user,true); xmlhttp.send(); } The above works perfectly, when adding this function, none of them work: function checkEmail(em,n) { var email = em.val(), xmlhttp; //var str = document.getElementById('email').value; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { //document.getElementById("txtHint").innerHTML=xmlhttp.responseText; if (xmlhttp.responseText != "") { em.addClass( "ui-state-error" ); updateTips( n ); return false; } else { return true; } } } xmlhttp.open("GET","ajaxValidate.php?type=email&q="+email,true); xmlhttp.send(); }

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• JQuery - Pass variables to PHP script via AJAX call and then display file

  - by hfidgen

  Hiya, I'm trying to generate Outlook event files for my events, doing so on the fly as and when someone requests it by pressing a link on the page. Here's what i've got so far, but I can't find out how to get the browser to download the content which is returned. I know how I could do this if I sent everything via _GET, but I'd prefer to do it via _POST, hence I'm going down this route.. Any thoughts? Thanks! HTML / Javascript <script> $(function() { $(".button").click(function() { // validate and process form // first hide any error messages var start = $("input#start").val(); var end = $("input#end").val(); var dataString = 'start='+ start + '&end=' + end; $.ajax({ type: "POST", url: "/calendar.php", data: dataString, success: function(data) { //Need to return the file contents somehow! } }); return false; }); }); </script> <form name="calendar" method="post" action=""> <input type="hidden" name="start" id="start" value="<?php echo $start; ?>" /> <input type="hidden" name="end" id="end" value="<?php echo $end; ?>" /> <input type="submit" name="submit" class="button" id="submit_btn" value="Outlook" /> </fieldset> </form> PHP File <?php if (isset($_POST['start'])) { $start = $_POST['start']; $end = $_POST['end']; $c = header("Content-Type: text/Calendar"); $c .= header("Content-Disposition: inline; filename=calendar.ics"); $c .= "BEGIN:VCALENDAR\n"; $c .= "VERSION:2.0\n"; $c .= "PRODID:-//xxxyyyy//NONSGML //EN\n"; $c .= "METHOD:REQUEST\n"; // requied by Outlook $c .= "BEGIN:VEVENT\n"; $c .= "UID:". $start . $end ."-" . "-xxxxyyyy.com\n"; // required by Outlook $c .= "DTSTAMP:".date('Ymd').'T'.date('His')."\n"; // required by Outlook $c .= "DTSTART:20080413T000000\n"; $c .= "SUMMARY:" . "\n"; $c .= "DESCRIPTION:" . "\n"; $c .= "END:VEVENT\n"; $c .= "END:VCALENDAR\n"; echo $c; } else { echo "Sorry you can't access this page directly"; } ?>

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• Ajax, php, mysql not working mysql limit

  - by Hofmeister Ákos

  I have 3 files. list.php $articles = $mysqli->query("SELECT mainPictureBig, title, writer, writeDate, link FROM articles WHERE category=$this->category ORDER BY writeDate DESC LIMIT 0,10"); while($article = mysqli_fetch_row($articles)) { echo "<a href=\"".$this->url."/".$article[3]."/".$article[4]."\"><div id=\"listElement\"> <div id=\"listElementWallpaper\" style=\"background-image: url('category/img.jpg');\"></div> <div id=\"listElementContent\"><div id=\"listElementTitle\">".$article[1]."</div>".$this->giveWriter($article[2]).", ".$this->giveDate($article[3])."</div> </div></a>"; } $maximumElements=ceil($numberOfContent / 10) * 10; It's working, so there is no problem, it lists the first 10 elements from the sql table, and i got the $numberOfCOntent part also. Than i have a button: echo "<div id=\"listMore\"><div id=\"buttonOne\" onclick=\"listMore($this->category,$maximumElements)\">Load more</div></div>"; There is also no problem, i load the .js file, and it looks like: var from = 10; function listMore(categoryId, maximum) { $( "#listMore" ).slideUp( 200, function() { $( "#listMore" ).html("<center>Loading..</center>"); $( "#listMore" ).slideDown( 500, function() { $.post( "http://localhost/ajax.php", {type: "listMore", id: categoryId, sqlFrom: from} ) .done(function( elements ) { $("#listBody").append( elements ); if(maximum > from+10) { from = from+10; $( "#listMore" ).slideUp(200, function() { $( "#listMore" ).html("<div id=\"buttonOne\" onclick=\"listMore("+categoryId+","+maximum+")\">Load more</div>"); $( "#listMore" ).slideDown(200); }); } else $( "#listMore" ).slideUp(200); }); }); }); } And it's also working, and the problem is in the PHP file. As you can see, i'm sending an integer the "from" variable, the PHP file: $articles = $mysqli->query("SELECT mainPictureBig, title, writer, writeDate, link FROM articles WHERE category=$id ORDER BY writeDate DESC LIMIT $from,10"); It's also working, but not loading the next 10, only the next 9. So it skips the very next row and loads the rows only after the very first, so only 9. I tried to write here only the important part of the code, so i skipped some echo part etc. Any idea?

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• Need help helping in converting jquery, ajax, json and asp.net

  - by Haja Mohaideen

  I am tying out this tutorial, http://www.ezzylearning.com/tutorial.aspx?tid=5869127. It works perfectly. What I am now trying to do is to host the aspx contents as html file. This html file is hosted on my wampserver which is on my laptop. The asp.net code hosted on my test server. When I try to access, I get the following error, Resource interpreted as Script but transferred with MIME type text/html: "http://201.x.x.x/testAjax/Default.aspx/AddProductToCart?callback=jQuery17103264484549872577_1346923699990&{%20pID:%20%226765%22,%20qty:%20%22100%22,%20lblType:%20%2220%22%20}&_=1346923704482". jquery.min.js:4 Uncaught SyntaxError: Unexpected token < I am not sure how to solve this problem. index.html code $(function () { $('#btnAddToCart').click(function () { var result = $.ajax({ type: "POST", url: "http://202.161.45.124/testAjax/Default.aspx/AddProductToCart", crossDomain: true, data: '{ pID: "6765", qty: "100", lblType: "20" }', contentType: "application/json; charset=utf-8", dataType: "jsonp", success: succeeded, failure: function (msg) { alert(msg); }, error: function (xhr, err) { alert(err); } }); }); }); function succeeded(msg) { alert(msg.d); } function btnAddToCart_onclick() { } </script> </head> <body> <form name="form1" method="post"> <div> <input type="button" id="btnAddToCart" onclick="return btnAddToCart_onclick()" value="Button" /> </div> </form> aspx.vb Imports System.Web.Services Imports System.Web.Script.Services <ScriptService()> Public Class WebForm1 Inherits Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Session("test") = "" End Sub <WebMethod()> <ScriptMethod(UseHttpGet:=False, ResponseFormat:=ResponseFormat.Json)> Public Shared Function AddProductToCart(pID As String, qty As String, lblType As String) As String Dim selectedProduct As String = String.Format("+ {0} - {1} - {2}", pID, qty, lblType) HttpContext.Current.Session("test") += selectedProduct Return HttpContext.Current.Session("test").ToString() End Function End Class

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• How to unset an ajax loading.

  - by metacortex

  Hi, I have this script which loads external content: <script type="text/javascript"> var http_request = false; function makePOSTRequest(url, parameters) { http_request = false; if (window.XMLHttpRequest) { http_request = new XMLHttpRequest(); if (http_request.overrideMimeType) { http_request.overrideMimeType('text/html'); } } else if (window.ActiveXObject) { try { http_request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { http_request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } if (!http_request) { alert('Cannot create XMLHTTP instance'); return false; } http_request.onreadystatechange = alertContents; http_request.open('POST', url, true); http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); http_request.setRequestHeader("Content-length", parameters.length); http_request.setRequestHeader("Connection", "close"); http_request.send(parameters); } function alertContents() { if (http_request.readyState == 4) { if (http_request.status == 200) { result = http_request.responseText; document.getElementById('opciones').innerHTML = result; } else { alert('Hubo un problema con la operación.'); } } } function get(obj) { var poststr = "port_post=" + encodeURI( document.getElementById("port-post").value ); makePOSTRequest('http://www.site.com/inc/metaform.php?opcion='+ encodeURI( document.getElementById("port-post").value ), poststr); } </script> This is the select that retrieves the content: <select name="port_post" id="port-post" onchange="get(this.parentNode);"> <option value="1">Select one...</option> <option value="2">Pear</option> <option value="3">Pineapple</option> </select> And this is the container div: <div id="opciones">Default content</div> All I whish to know is how I can unset the ajax loading when I change the selection to "Select one...". I wish to say, how restoring the Default content once the "Select one..." option is selected.

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• How to send variable to php with ajax?

  - by Dee1983

  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <script type="text/javascript"> function load(thediv, thefile) { if (window.XMLHttpRequest) { xmlhttp = new XMLHttpRequest(); } else { xmlhttp = new ActiveXObject('Microsoft.XMLHTTP)'); } xmlhttp.onreadystatechange = function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById(thediv) .innerHTML = xmlhttp.responseText; } } xmlhttp.open('GET', thefile, true); xmlhttp.send(); } </script> </head> <body> <?php //connection to db and mysql query $result = mysql_query($query) or die(mysql_error()); $options=""; while ($row=mysql_fetch_array($result)) { $id=$row["idProducts"]; $thing=$row["country"]; $options.="<OPTION VALUE=\"$id\">".$thing.'</option>'; } mysql_close(); ?> <SELECT id="countrySearch" NAME=countrySearch onchange="load('divtest', 'step2.search.php')";> <OPTION VALUE=0>Choose <?=$options?> </SELECT> <div id="divtest"> test </div> </body> step2.search.php consists of: <?php echo "I want it to store the users selection as a variable for php to use"; ?> The problem I have is I want to store what the user selects from the drop down box and use it in php to do a mysql query using the variable from the user select form to form the WHERE part of the mysql statement. Then use ajax to put new data in "divtest". How can I store the user selection into a variable then send it to be used in step2.search.php?

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• jquery in ajax loaded content

  - by Kim Gysen

  My application is supposed to be a single page application and I have the following code that works fine: home.php: <div id="container"> </div> accordion.php: //Click functions: load content $('#parents').click(function(){ //Load parent in container $('#container').load('http://www.blabla.com/entities/parents/parents.php'); }); parents.php: <div class="entity_wrapper"> Some divs and selectors </div> <script type="text/javascript"> $(document).ready(function(){ //Some jQuery / javascript }); </script> So the content loads fine, while the scripts dynamically loaded execute fine as well. I apply this system repetitively and it continues to work smoothly. I've seen that there are a lot of frameworks available on SPA's (such as backbone.js) but I don't understand why I need them if this works fine. From the backbone.js website: When working on a web application that involves a lot of JavaScript, one of the first things you learn is to stop tying your data to the DOM. It's all too easy to create JavaScript applications that end up as tangled piles of jQuery selectors and callbacks, all trying frantically to keep data in sync between the HTML UI, your JavaScript logic, and the database on your server. For rich client-side applications, a more structured approach is often helpful. Well, I totally don't have the feeling that I'm going through the stuff they mention. Adding the javascript per page works really well for me. They are html containers with clear scope and the javascript is just related to that part. More over, the front end doesn't do that much, most of the logic is managed based on Ajax calls to external PHP scripts. Sometimes the js can be a bit more extended for some functionalities, but all just loads as smooth in less than a second. If you think that this is bad coding, please tell me why I cannot do this and more importantly, what is the alternative I should apply. At the moment, I really don't see a reason on why I would change this approach as it just works too well. I'm kinda stuck on this question because it just worries me sick as it seems to easy to be true. Why would people go through hard times if it would be as easy as this...

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• Codeigniter: Retrieving data on button click with Ajax

  - by OllyTenerife

  I have a simple webpage which generates a random quote from my database upon refreshing the page. I wish to implement some AJAX and JQuery in order to generate quotes via the button rather than having to refresh the page. I have done some research but I am not sure how to implement this in Codeigniter. My current code is below... Page controller: public function index() { $this->load->model('quote_model', '', TRUE); $data['quotes'] = $this->quote_model->getRandom(); $this->load->view('home', $data); } The view: <?php include ('layout/header.php'); ?> <div class="container-fluid"> <div class="row"> <div class="col-md-4 quote-holder"> <img src="application/assets/alan1.jpg" alt="..." class="img-circle img-responsive"> <br> <blockquote class="text-center"> <p><?php echo $quotes[0]['quote']; ?></p> <footer class="text-center"><?php echo $quotes[0]['character_name']; ?> in <cite title="Source Title"><?php echo $quotes[0]['series_name']; ?></cite></footer> </blockquote> <button type="button" class="btn btn-default center-block">Generate quote</button> </div> </div> <?php include ('layout/footer.php'); ?> Here is the function in the model I am retrieving the data from: function getRandom() { $query = $this->db->query(" SELECT * FROM quotes, characters, series WHERE quotes.series_id = series.series_id AND quotes.character_id = characters.character_id ORDER BY rand() LIMIT 1 "); return $query->result_array(); } Should I simply be using something like this? $("button").click(function(){ $.get( "Page/index", function( data ) { //output data to page element... } });

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• Check Avaibility of a page before loading using jquery/ajax

  - by overcomer

  Is it possible check the Accessibility of a page before loading it? I have a form, running on mobile device using wireless connection. The problem is: not always this connection is avaible and i would like to alert the user when is doing a submit or an unload of the page. The problem is that the page contains elements doing redirect like this: <input type="button" value="MyText" onClick="script1;script2;...window.location='mylocation" /> If the user click on this button and the server is not achievable, i will recive some undesiderable errors. Also if I want to generalize my script i do not know the value of "mylocation" previously. The page contains elements to submit the Form also: <input type="submit" name="SUBMIT" value="MyValue" onClick="return eval('validationForm()')" /> For the submitting I'm using the ajaxForm plugin and it works quite well. This is a snippet of code: Thanks to your answer I found the solution to the problem. That's the code: function checkConnection(u,s){ $.ajax({ url:u, cache:false, timeout:3000, error: function(jqXHR, textStatus) { alert("Request failed: " + textStatus ); }, success: function() { eval(s); } }); } $(document).ready(function() { // part of the function that checks buttons with redirect // for any input that contain a redirect on onClick attribute ("window.locarion=") $("input[type=button]").each(function(){ var script = $(this).attr("onClick"); var url = ""; var position = script.indexOf("window.location") ; if (position >= 0) { // case of redirect url = script.substring(position+17, script.lenght); url = url.split("\'")[0]; url = "\'"+url+"\'"; // that's my url script = "\""+script+"\""; // that's the complete script $(this).attr("onClick","checkConnection("+url+","+script+")"); } }); // part of the function that checks the submit buttons (using ajaxForm plugin) var is_error = false; var options = { error: function() { if (alert("Error Message")==true) { } is_error = true; }, target: window.document, replaceTarget: is_error, timeout: 3000 }; $("#myForm").ajaxForm(options); }); I hope that this will be usefull.

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• Declare Ajax-webservicecall OnSuccess method anonymous.

  - by user333113

  I write a lot of ajax javascript code and have a little design problem which I'm not totally satisfied with. A lot of times I end up with writing something like this: var typeOfPopup; function RetrievePopupContent(_typeOfPopup) { switch (_typeOfPopup) { case Popup1: WebService.RetrievePopup1Content(param1, param2, DisplayPopup, OnError); break; case Popup2: WebService.RetrievePopup2Content(param1, param2, DisplayPopup, OnError); break; } typeOfPopup = _typeOfPopup; } function DisplayPopup(result) { switch (typeOfPopup) { case Popup1: $get('Popup1').innerHTML = result; break; case Popup2: $get('Popup2').innerHTML = result; break; } Allright. This is a simplified example of what I mean. Often I end up with a lot worse code I believe. What I don't like is the global state variabel outside the functions. One solution I wasn't thinking about when writing this code is to send a context object. I believe you could write something like this: function RetrievePopupContent(typeOfPopup) { switch (typeOfPopup) { case Popup1: WebService.RetrievePopup1Content(param1, param2, DisplayPopup, OnError, typeOfPopup); break; case Popup2: WebService.RetrievePopup2Content(param1, param2, DisplayPopup, OnError, typeOfPopup); break; } } function DisplayPopup(result, typeOfPopup) { switch (typeOfPopup) { case Popup1: $get('Popup1').innerHTML = result; break; case Popup2: $get('Popup2').innerHTML = result; break; } Is this the recommended way? What I also want to do is to be able to write something like this: function RetrievePopupContent(typeOfPopup) { switch (typeOfPopup) { case Popup1: WebService.RetrievePopup1Content(param1, param2, new function(result) { $get('Popup1').innerHTML = result; }, OnError); break; case Popup2: WebService.RetrievePopup2Content(param1, param2, new function(result) { $get('Popup2').innerHTML = result; }, OnError); break; } } Is this possible at all? To declare the callback function anonymous? I am grateful for all opinions on the two options I mentioned myself and also new alternatives to get rid of my global variables I have used this way.

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• Google slideshow shows a blank screen when calling from ajax

  - by ufk

  I'm having problems implementing google slideshow (http://www.google.com/uds/solutions/slideshow/index.html) to my web application by loading it using a jquery load() function. index.html: <script type="text/javascript" src="jquery-1.3.2.js"></script> <div id="moshe"></div> <script type="text/javascript"> $(document).ready(function(){ $('#moshe').load('test.html'); }); </script> test.html: <script type="text/javascript"> function load() { var samples = "http://dlc0421.googlepages.com/gfss.rss"; var options = { displayTime: 2000, transistionTime: 600, linkTarget : google.feeds.LINK_TARGET_BLANK }; new GFslideShow(samples, "slideshow", options); } google.load("feeds", "1"); google.setOnLoadCallback(load); </script> <div id="slideshow" class="gslideshow" style="width:300px;height:300px;position:relative; border: 2px solid blue">Loading...</div> When i execute the test.html, it loads the slideshow just fine. when i try to load using index.html that actually calls Jquery's $.load() function that loads the content of test.html into a specific div element, i see that the gallery is loading on that div, but when it's about to show images the entire page clears and all i have is a blank page. Any ideas ? a different version of index.html without using jquery: <script type="text/javascript"> function makeRequest(url) { var httpRequest; if (window.XMLHttpRequest) { // Mozilla, Safari, ... httpRequest = new XMLHttpRequest(); if (httpRequest.overrideMimeType) { httpRequest.overrideMimeType('text/xml'); // See note below about this line } } else if (window.ActiveXObject) { // IE try { httpRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { httpRequest = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {} } } if (!httpRequest) { alert('Giving up :( Cannot create an XMLHTTP instance'); return false; } httpRequest.onreadystatechange = function() { alertContents(httpRequest); }; httpRequest.open('GET', url, true); httpRequest.send(''); } function alertContents(httpRequest) { if (httpRequest.readyState == 4) { if (httpRequest.status == 200) { document.getElementById('moshe').innerHTML=httpRequest.responseText; } else { alert('There was a problem with the request.'); } } } makeRequest('test.html'); </script>

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• JQuery get attr value from ajax loaded page

  - by Paolo Rossi

  In my index.php I've a ajax pager that load a content page (paginator.php). index.php <script type='text/javascript' src='js/jquery-1.11.1.min.js'></script> <script type='text/javascript' src='js/paginator.js'></script> <script type='text/javascript' src='js/functions.js'></script> <!-- Add fancyBox --> <script type="text/javascript" src="js/jquery.fancybox.pack.js?v=2.1.5"></script> <html> <div id="content"></div> paginator.js $(function() { var pageurl = 'paginator.php'; //Initialise the table at the first run $( '#content' ).load( pageurl, { pag: 1 }, function() { //animation(); }); //Page navigation click $( document ).on( 'click', 'li.goto', function() { //Get the id of clicked li var pageNum = $( this ).attr( 'id' ); $( '#content' ).load( pageurl, { pag: pageNum }, function() { //animation(); }); }); }); /* END */ paginator.php <ul><li>..etc </ul> ... ... <a id='test' vid='123'>get the id</a> <a id='test2' url='somepage.php'>open fancybox</a> I would like to take a variable of the loaded page (paginator.php) in this way but unfortunately I can not. functions.js $(function() { $('#test' ).click(function(e) { var id = $('#test').attr('vid'); alert ("vid is " + vid); }); }); /* END */ In this case popup not appear. I tried with add fancybox in my functions.js. Dialog box appear but the url attr is not taken. var url = $('#test2').attr('url'); $('#test').fancybox({ 'href' : url, 'width' : 100, 'height' : 100, 'autoScale' : false, 'transitionIn' : 'none', 'transitionOut' : 'none', 'type' : 'iframe', 'fitToView' : true, 'autoSize' : false }); In other scenarios, without having the page loaded, I can do it, but in this case the behavior is different. How could I do this? thanks EDIT my goal is to open a dialog (fancybox) taking a variable from the loaded page EDIT2 I tried in this way paginator.php <a id="test" vid="1234">click me</a> paginator.js //Initialise the table at the first run $( '#content' ).load( pageurl, { pag: 1 }, function() { hide_anim(); popup(); }); //Page navigation click $( document ).on( 'click', 'li.goto', function() { //Get the id of clicked li var pageNum = $( this ).attr( 'id' ); $( '#content' ).load( pageurl, { pag: pageNum }, function() { hide_anim(); popup(); }); }) function.js function popup() { $('#test' ).click(function(e) { e.preventDefault(); var vid = $('#test').attr('vid'); alert ("vid is " + vid); }); } But popup not appear...

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• how to change php functions send result to jquery ajax

  - by OpenCode

  I have many codes for user notifications, it do many mysql works, so it needs waiting times. jquery ajax works for php files. how can i use jquery for send php result to web page? current code : <? echo db_cache("main_top_naver_cache", 300, "naver_popular('naver_popular', 4)"))?> wanted code : but it shows errors... <div id='a'> <div id='b'> <script type="text/javascript"> $("#test1").html( " <? echo htmlspecialchars(db_cache("main_top_naver_cache", 300, "naver_popular('naver_popular', 4)"))?> " ); </script> IE debuger shows error ... SCRIPT1015:... <script type="text/javascript"> $("#test1").html( " &lt;style&gt; /* http://html.nhncorp.com/uio_factory/ui_pattern/list/3 */ .section_ol3{position:relative;border:1px solid #ddd;background:#fff;font-size:12px;font-family:Tahoma, Geneva, sans-serif;line-height:normal;*zoom:1} .section_ol3 a{color:#666;text-decoration:none} .section_ol3 a:hover, .section_ol3 a:active, .section_ol3 a:focus{text-decoration:underline} .section_ol3 em{font-style:normal} .section_ol3 h2{margin:0;padding:10px 0 8px 13px;border-bottom:1px solid #ddd;font-size:12px;color:#333} .section_ol3 h2 em{color:#cf3292} .section_ol3 ol{margin:13px;padding:0;list-style:none} .section_ol3 li{position:relative;margin:0 0 10px 0;*zoom:1} .section_ol3 li:after{display:block;clear:both;content:&quot;&quot;} .section_ol3 li .ranking{display:inline-block;width:14px;height:11px;margin:0 5px 0 0;border-top:1px solid #fff;border-bottom:1px solid #d1d1d1;background:#d1d1d1;text-align:center;vertical-align:top;font:bold 10px Tahoma;color:#fff} .section_ol3 li.best .ranking{border-bottom:1px solid #6e87a5;background:#6e87a5} .section_ol3 li.best a{color:#7189a7} .section_ol3 li .num{position:absolute;top:0;right:0;font-size:11px;color:#a8a8a8;white-space:nowrap} .section_ol3 li.best .num{font-weight:bold;color:#7189a7} .section_ol3 .more{position:absolute;top:10px;right:13px;font:11px Dotum, ??;text-decoration:none !important} .section_ol3 .more span{margin:0 2px 0 0;font-weight:bold;font-size:16px;color:#d76ea9;vertical-align:middle} &lt;/style&gt; &lt;div class=&quot;section_ol3&quot;&gt; &lt;ol style='text-align:left;'&gt; &lt;li class='best'&gt;&lt;span class='ranking'&gt;1&lt;/span&gt;&lt;a href='http://search.naver.com/search.naver?where=nexearch&amp;query=%B9%AB%C7%D1%B5%B5%C0%FC&amp;sm=top_lve' onfocus='this.blur()' title='????' target=new&gt;????&lt;/a&gt;&lt;span class='num'&gt;+42&lt;/span&gt;&lt;/li&gt;&lt;li class='best'&gt;&lt;span class='ranking'&gt;2&lt;/span&gt;&lt;a href='http://search.naver.com/search.naver?where=nexearch&amp;query=%B1%E8%C0%E7%BF%AC&amp;sm=top_lve' onfocus='this.blur()' title='???' target=new&gt;???&lt;/a&gt;&lt;span class='num'&gt;+123&lt;/span&gt;&lt;/li&gt;&lt;li class='best'&gt;&lt;span class='ranking'&gt;3&lt;/span&gt;&lt;a href='http://search.naver.com/search.naver?where=nexearch&amp;query=%C0%CC%C7%CF%C0%CC&amp;sm=top_lve' onfocus='this.blur()' title='???' target=new&gt;???&lt;/a&gt;&lt;span class='num'&gt;+90&lt;/span&gt;&lt;/li&gt;&lt;li &gt;&lt;span class='ranking'&gt;4&lt;/span&gt;&lt;a href='http://search.naver.com/search.naver?where=nexearch&amp;query=%BA%D2%C8%C4%C0%C7%B8%ED%B0%EE2&amp;sm=top_lve' onfocus='this.blur()' title='?????2' target=new&gt;?????2&lt;/a&gt;&lt;span class='num'&gt;+87&lt;/span&gt;&lt;/li&gt; &lt;/ol&gt; </div> " );

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• Ajax progress with PHP session

  - by FFish

  I have an app that processes images and use jQuery to display progress to the user. I done this with writing to a textfile each time and image is processed and than read this status with a setInterval. Because no images are actually written in the processing (I do it in PHP's memory) I thought a log.txt would be a solution, but I am not sure about all the fopen and fread's. Is this prone to issues? I tried also with PHP sessions, but can't seem to get it to work, I don't get why.. HTML: <a class="download" href="#">request download</a> <p class="message"></p> JS: $('a.download').click(function() { var queryData = {images : ["001.jpg", "002.jpg", "003.jpg"]}; $("p.message").html("initializing..."); var progressCheck = function() { $.get("dynamic-session-progress.php", function(data) { $("p.message").html(data); } ); }; $.post('dynamic-session-process.php', queryData, function(intvalId) { return function(data) { $("p.message").html(data); clearInterval(intvalId); } } (setInterval(progressCheck, 1000)) ); return false; }); process.php: // session_start(); $arr = $_POST['images']; $arr_cnt = count($arr); $filename = "log.txt"; for ($i = 1; $i <= $arr_cnt; $i++) { $content = "processing $val ($i/$arr_cnt)"; $handle = fopen($filename, 'w'); fwrite($handle, $content); fclose($handle); // $_SESSION['counter'] = $content; sleep(3); // to mimic image processing } echo "<a href='#'>download zip</a>"; progress.php: // session_start(); $filename = "log.txt"; $handle = fopen($filename, "r"); $contents = fread($handle, filesize($filename)); fclose($handle); echo $contents; // echo $_SESSION['counter'];

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• PHP Ajax not working

  - by Kostis

  I have 3 buttons on my page and depending on which one the user is clickingi want to run through ajax call a delete query in my database. When the user clicks on a button the javascript function seems to work but it doesn't run the query in php script. The html page: <?php session_start(); ?> <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-7"> <script> function myFunction(name) { var r=confirm("Are you sure? This action cannot be undone!"); if (r==true) { alert(name); // check if is getting in if statement and confirm the parameter's value var xmlhttp; if (str.length==0) { document.getElementById("clearMessage").innerHTML=""; return; } if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { document.getElementById("clearMessage").innerHTML= responseText; } } xmlhttp.open("GET","clearDatabase.php?q="+name,true); xmlhttp.send(); } else alert('pff'); } </script> </head> <body> <div id="wrapper"> <div id="header"></div> <div id="main"> <?php if (session_is_registered("username")){ ?> <!--<a href="#">???a????s? pa?a??? µ???µ?t??</a><br /> <a href="#">???a????s? pa?a??? s??ed????</a><br /> <a href="#">???a????s? push notifications</a><br />--> <input type="button" value="???a????s? pa?a??? µ???µ?t??" onclick="myFunction('messages')" /> <input type="button" value="???a????s? pa?a??? s??ed????" onclick="myFunction('conferences')" /> <input type="button" value="???a????s? push notifications" onclick="myFunction('notifications')" /> <div id="clearMessage"></div> <?php } else echo "Login first."; ?> </div> <div id="footer"></div> </div> </body> </html> and the php script: <?php if (isset($_GET["q"])) $q=$_GET["q"]; $host = "localhost"; $database = "dbname"; $user = "dbuser"; $pass = "dbpass"; $con = mysql_connect($host,$user,$pass) or die(mysql_error()); mysql_select_db($database,$con) or die(mysql_error()); if ($q=="messages") $query = "DELETE FROM push_message WHERE time_sent IS NOT NULL"; else if ($q=="conferences") $query = "DELETE FROM push_message WHERE time_sent IS NOT NULL"; else if ($q=="notifications") { $query = "DELETE FROM push_friend WHERE time_sent IS NOT NULL"; } $res = mysql_query($query,$con) or die(mysql_error()); if ($res) echo "success"; else echo "failed"; mysql_close($con); ?>

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• ASP.NET AJAX Problem

  - by Rich Andrews

  I've updated some code to use the Ajax Control toolkit 0911 beta and for some reason code that dynamically added collapsable panel extenders in the code behind now causes the following error in the client side jscript... Microsoft JScript runtime error: Sys.ArgumentException: Value must not be null for Controls and Behaviors. Parameter name: element in... $create = Sys.Component.create = function Sys$Component$create(type, properties, events, references, element) { /// <summary locid="M:J#Sys.Component.create" /> /// <param name="type" type="Type"></param> /// <param name="properties" optional="true" mayBeNull="true"></param> /// <param name="events" optional="true" mayBeNull="true"></param> /// <param name="references" optional="true" mayBeNull="true"></param> /// <param name="element" domElement="true" optional="true" mayBeNull="true"></param> /// <returns type="Object"></returns> var e = Function._validateParams(arguments, [ {name: "type", type: Type}, {name: "properties", mayBeNull: true, optional: true}, {name: "events", mayBeNull: true, optional: true}, {name: "references", mayBeNull: true, optional: true}, {name: "element", mayBeNull: true, domElement: true, optional: true} ]); if (e) throw e; if (type.inheritsFrom(Sys.UI.Behavior) || type.inheritsFrom(Sys.UI.Control)) { if (!element) throw Error.argument('element', Sys.Res.createNoDom); } I accept that this is only a beta but I'm unable to either find a work around or even understand the reason why this pretty simple code no longer works. Code private Panel GetReportPanel(DataRow dr, ReportParameter[] Params) { Panel pnlReport = new Panel(); pnlReport.ID = Uri.EscapeDataString(dr["ReportName"].ToString()) + "_MainReportContainer"; //Report Title Section var pnlReportTitle = new Panel(); pnlReportTitle.CssClass = "ReportSectionTitle"; var tblReportTitle = new Table(); var trowReportTitle = new TableRow(); var tcellReportTitle = new TableCell(); var imgReportTitleExpand = new Image(); imgReportTitleExpand.ID = Uri.EscapeDataString("img" + dr["ReportName"].ToString() + "DataExpand"); tcellReportTitle.Controls.Add(imgReportTitleExpand); trowReportTitle.Controls.Add(tcellReportTitle); tcellReportTitle = new TableCell(); var lblReportTitle = new Label(); lblReportTitle.ID = Uri.EscapeDataString("lnk" + dr["ReportName"].ToString()); lblReportTitle.Text = "Functional " + dr["ReportName"].ToString(); tcellReportTitle.Controls.Add(lblReportTitle); trowReportTitle.Controls.Add(tcellReportTitle); tblReportTitle.Controls.Add(trowReportTitle); pnlReportTitle.Controls.Add(tblReportTitle); pnlReport.Controls.Add(pnlReportTitle); //Report Section var pnlReportSection = new Panel(); pnlReportSection.ID = Uri.EscapeDataString("pnlReportSection" + dr["ReportName"].ToString()); pnlReportSection.CssClass = "ReportSection"; pnlReportSection.ScrollBars = ScrollBars.None; var pnlInnerReportSection = new Panel(); pnlInnerReportSection.CssClass = "ReportSection"; var rptControl = new ReportViewer(); rptControl.ID = "rpt" + dr["ReportName"].ToString().Replace(' ', '_'); rptControl.ProcessingMode = ProcessingMode.Remote; rptControl.Width = new Unit("100%"); rptControl.ShowDocumentMapButton = false; rptControl.ShowParameterPrompts = false; rptControl.Visible = true; rptControl.Height = new Unit("500px"); rptControl.AsyncRendering = (bool)dr["ASyncRenderingEnabled"]; rptControl.ServerReport.ReportPath = dr["SSRSReportPath"].ToString(); rptControl.ServerReport.ReportServerUrl = new Uri("http://horoap336/reportserver"); rptControl.ServerReport.SetParameters(Params); pnlInnerReportSection.Controls.Add(rptControl); pnlReportSection.Controls.Add(pnlInnerReportSection); pnlReport.Controls.Add(pnlReportSection); //Collapsable Panel Extender var Extender = new AjaxControlToolkit.CollapsiblePanelExtender(); Extender.TargetControlID = pnlReportSection.ID; Extender.ID = Uri.EscapeDataString(dr["ReportName"].ToString()) + "_Extender"; Extender.CollapsedSize = 0; Extender.Collapsed = true; Extender.ExpandControlID = lblReportTitle.ID; Extender.CollapseControlID = lblReportTitle.ID; Extender.AutoCollapse = false; Extender.AutoExpand = false; Extender.ScrollContents = false; Extender.TextLabelID = lblReportTitle.ID; Extender.CollapsedText = "Functional " + dr["ReportName"].ToString() + " (Click To Show Details...)"; Extender.ExpandedText = "Functional " + dr["ReportName"].ToString() + " (Click To Hide Details...)"; Extender.ImageControlID = imgReportTitleExpand.ID; Extender.ExpandedImage = "~/images/collapse.jpg"; Extender.CollapsedImage = "~/images/expand.jpg"; Extender.ExpandDirection = AjaxControlToolkit.CollapsiblePanelExpandDirection.Vertical; pnlReport.Controls.Add(Extender); return pnlReport; } This panel is then added to a panel in the aspx file using... pnlContainer.Controls.Add(GetReportPanel(dr,Params)); Aspx file... <%@ Page Title="Operations MI Dashboard - Functional Reporting" Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="FunctionalReport.aspx.cs" Inherits="TelephonyReport" %> <%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %> <asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> </asp:Content> <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> <asp:Panel ID="pnlContainer" runat="server"> </asp:Panel> </asp:Content> So, my questions are: Is there a problem with my code that is only evident in the later version of the toolkit? Does anyone know of a workaround that I can try? Can anyone explain why this problem happens only in the latest version?

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• Jquery .ajax async postback on C# UserControl

  - by tnriverfish

  I'm working on adding a todo list to a project system and would like to have the todo creation trigger a async postback to update the database. I'd really like to host this in a usercontrol so I can drop the todo list onto a project page, task page or stand alone todo list page. Here's what I have. User Control "TodoList.ascx" which lives in the Controls directory. The script that sits at the top of the UserControl. You can see where I started building jsonText to postback but when that didn't work I just tried posting back an empty data variable and removed the 'string[] items' variable from the AddTodo2 method. <script type="text/javascript"> $(document).ready(function() { // Add the page method call as an onclick handler for the div. $("#divAddButton").click(function() { var jsonText = JSON.stringify({ tdlId: 1, description: "test test test" }); //data: jsonText, $.ajax({ type: "POST", url: "TodoList.aspx/AddTodo2", data: "{}", contentType: "application/json; charset=utf-8", dataType: "json", success: function(msg) { alert('retrieved'); $("#divAddButton").text(msg.d); }, error: function() { alert("error"); } }); }); });</script> The rest of the code on the ascx. <div class="divTodoList"> <asp:PlaceHolder ID="phTodoListCreate" runat="server"> <div class="divTLDetail"> <div>Description</div> <div><asp:TextBox ID="txtDescription" runat="server"></asp:TextBox></div> <div>Active</div> <div><asp:CheckBox ID="cbActive" runat="server" /></div> <div>Access Level</div> <div><asp:DropDownList ID="ddlAccessLevel" runat="server"></asp:DropDownList></div> </div> </asp:PlaceHolder> <asp:PlaceHolder ID="phTodoListDisplayHeader" runat="server"> <div id="divTLHeader"> <asp:HyperLink ID="hlHeader" runat="server"></asp:HyperLink> </div> </asp:PlaceHolder> <asp:PlaceHolder ID="phTodoListItems" runat="server"> <div class="divTLItems> <asp:Literal ID="litItems" runat="server"></asp:Literal> </div> </asp:PlaceHolder> <asp:PlaceHolder ID="phAddTodo" runat="server"> <div class="divTLAddItem"> <div id="divAddButton">Add Todo</div> <div id="divAddText"><asp:TextBox ID="txtNewTodo" runat="server"></asp:TextBox></div> </div> </asp:PlaceHolder> <asp:Label ID="lbTodoListId" runat="server" style="display:none;"></asp:Label></div> To test the idea I created a /TodoList.aspx page that lives in the root directory. <uc1:TodoList runat="server" ID="tdl1" TodoListId="1" ></uc1:TodoList> The cs for the todolist.aspx protected void Page_Load(object sender, EventArgs e) { SecurityManager sm = new SecurityManager(); sm.MemberLevelAccessCheck(MemberLevelKey.AreaAdmin); } public static string AddTodo2() { return "yea!"; } My hope is that I can have a control that can be used to display multiple todo lists and create a brand new todo list as well. When I click on the #divAddButton I can watch it build the postback in firebug but once it completes it runs the error portion by alerting 'error'. I can't see why. I'd really rather have the response method live inside the user control as well. Since I'll be dropping it on several pages to keep from having to go put a method on each individual page. Any help would be appreciated.

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• Problem with ajax form on Codeigniter

  - by Code Burn

  Everytime I test the email is send correctly. (I have tested in PC: IE6, IE7, IE8, Safari, Firefox, Chrome. MAC: Safari, Firefox, Chrome.) Nome: Jon Doe Empresa: Star Cargo: Developer Email: [email protected] Telefone: 090909222988 Assunto: Subject here.. But I keep recieving emails like this from costumers: Nome: Empresa: Cargo: Email: Telefone: Assunto: CONTACT_FORM.PHP <form name="frm" id="frm"> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >Nome<font style="color:#EE3063;">*</font></div> <div class="campoFormulario inputDeCampo" ><input class="texto textocinzaescuro" size="31" name="Cnome" id="Cnome" value=""/></div> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >Empresa<font style="color:#EE3063;">*</font></div> <div class="campoFormulario inputDeCampo" ><input class="texto textocinzaescuro" size="31" name="CEmpresa" id="CEmpresa" value=""/></div> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >Cargo</div> <div class="campoFormulario inputDeCampo" ><input class="texto textocinzaescuro" size="31" name="CCargo" id="CCargo" value=""/></div> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >Email<font style="color:#EE3063;">*</font></div> <div class="campoFormulario inputDeCampo" ><input class="texto textocinzaescuro" size="31" name="CEmail" id="CEmail" value=""/></div> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >Telefone</div> <div class="campoFormulario inputDeCampo" ><input class="texto textocinzaescuro" size="31" name="CTelefone" id="CTelefone" value=""/></div> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >Assunto<font style="color:#EE3063;">*</font></div> <div class="campoFormulario inputDeCampo" ><textarea class="texto textocinzaescuro" name="CAssunto" id="CAssunto" rows="2" cols="28"></textarea></div> <div class="campoFormulario nomeDeCampo texto textocinzaescuro" >&nbsp;</div> <div class="campoFormulario inputDeCampo" style="text-align:right;" ><input id="Cbutton" class="texto textocinzaescuro" type="submit" name="submit" value="Enviar" /></div> </form> <script type="text/javascript"> $(function() { $("#Cbutton").click(function() { if(validarForm()){ var Cnome = $("input#Cnome").val(); var CEmpresa = $("input#CEmpresa").val(); var CEmail = $("input#CEmail").val(); var CCargo = $("input#CCargo").val(); var CTelefone = $("input#CTelefone").val(); var CAssunto = $("textarea#CAssunto").val(); var dataString = 'nome='+ Cnome + '&Empresa=' + CEmpresa + '&Email=' + CEmail + '&Cargo=' + CCargo + '&Telefone=' + CTelefone + '&Assunto=' + CAssunto; //alert (dataString);return false; $.ajax({ type: "POST", url: "http://www.myserver.com/index.php/pt/envia", data: dataString, success: function() { $('#frm').remove(); $('#blocoform').append("<br />Obrigado. <img id='checkmark' src='http://www.myserver.com/public/images/estrutura/ok.gif' /><br />Será contactado brevemente.<br /><br /><br /><br /><br /><br />") .hide() .fadeIn(1500); } }); } return false; }); }); function validarForm(){ var error = 0; if(!validateNome(document.getElementById("Cnome"))){ error = 1 ;} if(!validateNome(document.getElementById("CEmpresa"))){ error = 1 ;} if(!validateEmail(document.getElementById("CEmail"))){ error = 1 ;} if(!validateNome(document.getElementById("CAssunto"))){ error = 1 ;} if(error == 0){ //frm.submit(); return true; }else{ alert('Preencha os campos correctamente.'); return false; } } function validateNome(fld){ if( fld.value.length == 0 ){ fld.style.backgroundColor = '#FFFFCC'; //alert('Descrição é um campo obrigatório.'); return false; }else { fld.style.background = 'White'; return true; } } function trim(s) { return s.replace(/^\s+|\s+$/, ''); } function validateEmail(fld) { var tfld = trim(fld.value); var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ; var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ ; if (fld.value == "") { fld.style.background = '#FFFFCC'; //alert('Email é um campo obrigatório.'); return false; } else if (!emailFilter.test(tfld)) { //alert('Email inválido.'); fld.style.background = '#FFFFCC'; return false; } else if (fld.value.match(illegalChars)) { fld.style.background = '#FFFFCC'; //alert('Email inválido.'); return false; } else { fld.style.background = 'White'; return true; } } </script> FUNCTION ENVIA (email sender): function envia() { $this->load->helper(array('form', 'url')); $nome = $_POST['nome']; $empresa = $_POST['Empresa']; $cargo = $_POST['Cargo']; $email = $_POST['Email']; $telefone = $_POST['Telefone']; $assunto = $_POST['Assunto']; $mensagem = " Nome:".$nome." Empresa:".$empresa." Cargo:".$cargo." Email:".$email." Telefone:".$telefone." Assunto:".$assunto.""; $headers = 'From: [email protected]' . "\r\n" . 'Reply-To: no-reply' . "\r\n" . 'X-Mailer: PHP/' . phpversion(); mail('[email protected]', $mensagem, $headers); }

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• Ajax AsyncFileUpload contains Filename Every time

  - by Kartik Patel

  I have used the Ajax AsyncFileUpload.I have three field. 1.Name 2.Asynchronous File Upload 3.Description 4.Save buttton when I click on Save new Record created.after creating new record when i enter all above details except select the Asynchronous File Upload.However when i click on Save button the Asynchronous File Upload contains the before Asynchronous upload File Name inspite of i didnt select the File from File Upload...How its possible getting confused.. My code is like this i have used master page. <asp:Content ID="Content2" ContentPlaceHolderID="body" runat="server"> <script type="text/javascript" language="javascript"> function UploadComplete() { document.getElementById('<%=lblmsg.ClientID %>').innerHTML = "Image Uploaded Successfully."; } function UploadError() { document.getElementById('<%=lblmsg.ClientID %>').innerHTML = "Image Upload Failed."; } </script> <table> <tr> <td colspan="2"> <h1 style="color: #008000"> Add Project Details</h1> </td> </tr> <tr> <td align="left"> <asp:Label ID="lblProjectName" runat="server" Text="Project Name" Font-Bold="true"></asp:Label> </td> <td align="left"> <asp:TextBox ID="txtProjectName" runat="server" MaxLength="50" Width="150px" ValidationGroup="Save"></asp:TextBox> <asp:RequiredFieldValidator ID="rfvprojectname" runat="server" Text="Project Name is Required." ErrorMessage="Project Name is Required." ControlToValidate="txtProjectName" ForeColor="Red" ValidationGroup="Save"></asp:RequiredFieldValidator> </td> </tr> <tr> <td colspan="2"> </td> </tr> <tr> <td align="left"> <asp:Label ID="lblselectimage" runat="server" Text="Select Image" Font-Bold="true"></asp:Label> </td> <td align="left"> <table> <tr> <td> <cc1:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"> </cc1:ToolkitScriptManager> <cc1:AsyncFileUpload ID="AsyncFileUpload1" runat="server" OnClientUploadComplete="UploadComplete" OnClientUploadError="UploadError" CompleteBackColor="White" Width="350px" UploaderStyle="Traditional" UploadingBackColor="#CCFFFF" ThrobberID="imgLoad" OnUploadedComplete="fileuploadComplete" ClientIDMode="AutoID" EnableViewState="true"/> </td> <td> <asp:Image ID="imgUpload" runat="server" Width="50px" Height="50px" /> </td> </tr> </table> </td> </tr> <tr> <td> </td> <td> <asp:Image ID="imgLoad" runat="server" ImageUrl="~/Images/loading-gif-animation.gif" Width="50px" Height="50px" /> <asp:Label ID="lblmsg" runat="server" ForeColor="Blue" Font-Bold="true"></asp:Label> </td> </tr> <tr> <td align="left"> <asp:Label ID="lblDescription" runat="server" Text="Description" Font-Bold="true"></asp:Label> </td> <td align="left"> <asp:TextBox ID="txtDescription" runat="server" MaxLength="1000" Width="300" TextMode="MultiLine" ValidationGroup="Save" Height="100px"></asp:TextBox> <asp:RequiredFieldValidator ID="RfvtxtDescription" runat="server" Text="Project Description is Required." ErrorMessage="Project Description is Required." ControlToValidate="txtDescription" ForeColor="Red" ValidationGroup="Save"></asp:RequiredFieldValidator> </td> </tr> <tr> <td> </td> <td align="left"> <asp:ImageButton ID="btnsave" runat="server" ImageUrl="~/Images/Save.jpg" OnClick="btnSave_Click" Height="37px" ValidationGroup="Save" /> </td> </tr> </table>

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• Anti-Forgery Request in ASP.NET MVC and AJAX

  - by Dixin

  Background To secure websites from cross-site request forgery (CSRF, or XSRF) attack, ASP.NET MVC provides an excellent mechanism: The server prints tokens to cookie and inside the form; When the form is submitted to server, token in cookie and token inside the form are sent by the HTTP request; Server validates the tokens. To print tokens to browser, just invoke HtmlHelper.AntiForgeryToken():<% using (Html.BeginForm()) { %> <%: this.Html.AntiForgeryToken(Constants.AntiForgeryTokenSalt)%> <%-- Other fields. --%> <input type="submit" value="Submit" /> <% } %> which writes to token to the form:<form action="..." method="post"> <input name="__RequestVerificationToken" type="hidden" value="J56khgCvbE3bVcsCSZkNVuH9Cclm9SSIT/ywruFsXEgmV8CL2eW5C/gGsQUf/YuP" /> <!-- Other fields. --> <input type="submit" value="Submit" /> </form> and the cookie: __RequestVerificationToken_Lw__=J56khgCvbE3bVcsCSZkNVuH9Cclm9SSIT/ywruFsXEgmV8CL2eW5C/gGsQUf/YuP When the above form is submitted, they are both sent to server. [ValidateAntiForgeryToken] attribute is used to specify the controllers or actions to validate them:[HttpPost] [ValidateAntiForgeryToken(Salt = Constants.AntiForgeryTokenSalt)] public ActionResult Action(/* ... */) { // ... } This is very productive for form scenarios. But recently, when resolving security vulnerabilities for Web products, I encountered 2 problems: It is expected to add [ValidateAntiForgeryToken] to each controller, but actually I have to add it for each POST actions, which is a little crazy; After anti-forgery validation is turned on for server side, AJAX POST requests will consistently fail. Specify validation on controller (not on each action) Problem For the first problem, usually a controller contains actions for both HTTP GET and HTTP POST requests, and usually validations are expected for HTTP POST requests. So, if the [ValidateAntiForgeryToken] is declared on the controller, the HTTP GET requests become always invalid:[ValidateAntiForgeryToken(Salt = Constants.AntiForgeryTokenSalt)] public class SomeController : Controller { [HttpGet] public ActionResult Index() // Index page cannot work at all. { // ... } [HttpPost] public ActionResult PostAction1(/* ... */) { // ... } [HttpPost] public ActionResult PostAction2(/* ... */) { // ... } // ... } If user sends a HTTP GET request from a link: http://Site/Some/Index, validation definitely fails, because no token is provided. So the result is, [ValidateAntiForgeryToken] attribute must be distributed to each HTTP POST action in the application:public class SomeController : Controller { [HttpGet] public ActionResult Index() // Works. { // ... } [HttpPost] [ValidateAntiForgeryToken(Salt = Constants.AntiForgeryTokenSalt)] public ActionResult PostAction1(/* ... */) { // ... } [HttpPost] [ValidateAntiForgeryToken(Salt = Constants.AntiForgeryTokenSalt)] public ActionResult PostAction2(/* ... */) { // ... } // ... } Solution To avoid a large number of [ValidateAntiForgeryToken] attributes (one attribute for one HTTP POST action), I created a wrapper class of ValidateAntiForgeryTokenAttribute, where HTTP verbs can be specified:[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)] public class ValidateAntiForgeryTokenWrapperAttribute : FilterAttribute, IAuthorizationFilter { private readonly ValidateAntiForgeryTokenAttribute _validator; private readonly AcceptVerbsAttribute _verbs; public ValidateAntiForgeryTokenWrapperAttribute(HttpVerbs verbs) : this(verbs, null) { } public ValidateAntiForgeryTokenWrapperAttribute(HttpVerbs verbs, string salt) { this._verbs = new AcceptVerbsAttribute(verbs); this._validator = new ValidateAntiForgeryTokenAttribute() { Salt = salt }; } public void OnAuthorization(AuthorizationContext filterContext) { string httpMethodOverride = filterContext.HttpContext.Request.GetHttpMethodOverride(); if (this._verbs.Verbs.Contains(httpMethodOverride, StringComparer.OrdinalIgnoreCase)) { this._validator.OnAuthorization(filterContext); } } } When this attribute is declared on controller, only HTTP requests with the specified verbs are validated:[ValidateAntiForgeryTokenWrapper(HttpVerbs.Post, Constants.AntiForgeryTokenSalt)] public class SomeController : Controller { // Actions for HTTP GET requests are not affected. // Only HTTP POST requests are validated. } Now one single attribute on controller turns on validation for all HTTP POST actions. Submit token via AJAX Problem For AJAX scenarios, when request is sent by JavaScript instead of form:$.post(url, { productName: "Tofu", categoryId: 1 // Token is not posted. }, callback); This kind of AJAX POST requests will always be invalid, because server side code cannot see the token in the posted data. Solution The token must be printed to browser then submitted back to server. So first of all, HtmlHelper.AntiForgeryToken() must be called in the page where the AJAX POST will be sent. Then jQuery must find the printed token in the page, and post it:$.post(url, { productName: "Tofu", categoryId: 1, __RequestVerificationToken: getToken() // Token is posted. }, callback); To be reusable, this can be encapsulated in a tiny jQuery plugin:(function ($) { $.getAntiForgeryToken = function () { // HtmlHelper.AntiForgeryToken() must be invoked to print the token. return $("input[type='hidden'][name='__RequestVerificationToken']").val(); }; var addToken = function (data) { // Converts data if not already a string. if (data && typeof data !== "string") { data = $.param(data); } data = data ? data + "&" : ""; return data + "__RequestVerificationToken=" + encodeURIComponent($.getAntiForgeryToken()); }; $.postAntiForgery = function (url, data, callback, type) { return $.post(url, addToken(data), callback, type); }; $.ajaxAntiForgery = function (settings) { settings.data = addToken(settings.data); return $.ajax(settings); }; })(jQuery); Then in the application just replace $.post() invocation with $.postAntiForgery(), and replace $.ajax() instead of $.ajaxAntiForgery():$.postAntiForgery(url, { productName: "Tofu", categoryId: 1 }, callback); // Token is posted. This solution looks hard coded and stupid. If you have more elegant solution, please do tell me.

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• Routing a single request through multiple nginx backend apps

  - by Jonathan Oliver

  I wanted to get an idea if anything like the following scenario was possible: Nginx handles a request and routes it to some kind of authentication application where cookies and/or other kinds of security identifiers are interpreted and verified. The app perhaps makes a few additions to the request (appending authenticated headers). Failing authentication returns an HTTP 401. Nginx then takes the request and routes it through an authorization application which determines, based upon identity and the HTTP verb (put, delete, get, etc.) and URL in question, whether the actor/agent/user has permission to performed the intended action. Perhaps the authorization application modifies the request somewhat by appending another header, for example. Failing authorization returns 403. (Wash, rinse, repeat the proxy pattern for any number of services that want to participate in the request in some fashion.) Finally, Nginx routes the request into the actual application code where the request is inspected and the requested operations are executed according to the URL in question and where the identity of the user can be captured and understood by the application by looking at the altered HTTP request. Ideally, Nginx could do this natively or with a plugin. Any ideas? The alternative that I've considered is having Nginx hand off the initial request to the authentication application and then have this application proxy the request back through to Nginx (whether on the same box or another box). I know there are a number of applications frameworks (Django, RoR, etc.) that can do a lot of this stuff "in process", but I was trying to make things a little more generic and self contained where different applications could "hook" the HTTP pipeline of Nginx and then participate in, short circuit, and even modify the request accordingly. If Nginx can't do this, is anyone aware of other web servers that will perform in the manner described above?

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• How can I make my browser(s) finish AJAX requests instead of stopping them when I switch to another page?

  - by Tom Wijsman

  I usually need to deal with things on a page right before switching to yet another page, this ranges from "liking / upvoting a comment or post" up to "an important action" and doesn't always come with feedback on whether the action actually proceeded. This is a huge problem! I assume the action to proceed once I start the particular AJAX request, but because I switch to another page it didn't actually happen because the AJAX request got aborted. This has left me several times with coming back to the page and seeing my action didn't take place at all; to give you an idea how bad this is, this even happened once when commenting on Super User! Is there a way to tell my browser to not drop these AJAX connections but simply let them finish?

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• C# ASP.NET AJAX CascadingDropDown Selected value propriety problem

  - by Eyla

  Greetings, I have a problem to use selected value propriety of CascadingDropDown. I have 3 asp dropdown controls with ajax CascadingDropDown for each one of them. I have no problem to bind data to the 3 CascadingDropDown but my problem is to rebind CascadingDropDown. simply what I want to do is to select a record from Gridview which has the selected values for the CascadingDropDown that I want to pass then rebind the CascadingDropDown with selected value. I'm posting my code down which include: 1-ASP.NET code. 2-Code behind to handle selected record from grid view. 3- web servisice that handle binding data to the 3 CascadingDropDown. please advice how to rebind data to CascadingDropDown with selected value. by the way I used selected value proprety as showning in my code but it is not working and there is no error. Thank you, ........................ ASP.NET code ........................ <%@ Page Title="" Language="C#" MasterPageFile="~/Master.Master" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="IMAM_APPLICATION.WebForm1" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %> <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server"> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="idcontact_info" DataSourceID="ObjectDataSource1" onselectedindexchanged="GridView1_SelectedIndexChanged"> <Columns> <asp:CommandField ShowSelectButton="True" /> <asp:BoundField DataField="idcontact_info" HeaderText="idcontact_info" InsertVisible="False" ReadOnly="True" SortExpression="idcontact_info" /> <asp:BoundField DataField="Work_Field" HeaderText="Work_Field" SortExpression="Work_Field" /> <asp:BoundField DataField="Occupation" HeaderText="Occupation" SortExpression="Occupation" /> <asp:BoundField DataField="sub_Occupation" HeaderText="sub_Occupation" SortExpression="sub_Occupation" /> </Columns> </asp:GridView> <asp:Label ID="lbl" runat="server" Text="Label"></asp:Label> <asp:ObjectDataSource ID="ObjectDataSource1" runat="server" DeleteMethod="Delete" InsertMethod="Insert" OldValuesParameterFormatString="original_{0}" SelectMethod="GetData" TypeName="IMAM_APPLICATION.DSContactTableAdapters.contact_infoTableAdapter" UpdateMethod="Update"> <DeleteParameters> <asp:Parameter Name="Original_idcontact_info" Type="Int32" /> </DeleteParameters> <UpdateParameters> <asp:Parameter Name="Work_Field" Type="String" /> <asp:Parameter Name="Occupation" Type="String" /> <asp:Parameter Name="sub_Occupation" Type="String" /> <asp:Parameter Name="Original_idcontact_info" Type="Int32" /> </UpdateParameters> <InsertParameters> <asp:Parameter Name="Work_Field" Type="String" /> <asp:Parameter Name="Occupation" Type="String" /> <asp:Parameter Name="sub_Occupation" Type="String" /> </InsertParameters> </asp:ObjectDataSource> <asp:DropDownList ID="cmbWorkField" runat="server" Style="top: 715px; left: 180px; position: absolute; height: 22px; width: 126px"> </asp:DropDownList> <asp:DropDownList runat="server" ID="cmbOccupation" Style="top: 745px; left: 180px; position: absolute; height: 22px; width: 77px"> </asp:DropDownList> <asp:DropDownList ID="cmbSubOccup" runat="server" style="position:absolute; top: 775px; left: 180px;"> </asp:DropDownList> <cc1:CascadingDropDown ID="cmbWorkField_CascadingDropDown" runat="server" TargetControlID="cmbWorkField" Category="WorkField" LoadingText="Please Wait ..." PromptText="Select Wor kField ..." ServiceMethod="GetWorkField" ServicePath="ServiceTags.asmx"> </cc1:CascadingDropDown> <cc1:CascadingDropDown ID="cmbOccupation_CascadingDropDown" runat="server" TargetControlID="cmbOccupation" Category="Occup" LoadingText="Please wait..." PromptText="Select Occup ..." ServiceMethod="GetOccup" ServicePath="ServiceTags.asmx" ParentControlID="cmbWorkField"> </cc1:CascadingDropDown> <cc1:CascadingDropDown ID="cmbSubOccup_CascadingDropDown" runat="server" Category="SubOccup" Enabled="True" LoadingText="Please Wait..." ParentControlID="cmbOccupation" PromptText="Select Sub Occup" ServiceMethod="GetSubOccup" ServicePath="ServiceTags.asmx" TargetControlID="cmbSubOccup"> </cc1:CascadingDropDown> </asp:Content> ...................................................... C# code behind ...................................................... protected void GridView1_SelectedIndexChanged(object sender, EventArgs e) { string strg = GridView1.SelectedDataKey["idcontact_info"].ToString(); int index = Convert.ToInt32(GridView1.SelectedDataKey["idcontact_info"].ToString()); //txtSearch.Text = GridView1.SelectedIndex.ToString(); // txtSearch.Text = GridView1.SelectedDataKey["idcontact_info"].ToString(); DSContactTableAdapters.contact_infoTableAdapter GetByIDAdapter = new DSContactTableAdapters.contact_infoTableAdapter(); DSContact.contact_infoDataTable ByID = GetByIDAdapter.GetDataByID(index); //DSSearch.contact_infoDataTable FirstName = FirstNameAdapter.GetDataByFirstNameList(prefixText); foreach (DataRow dr in ByID.Rows) { lbl.Text = dr["Work_Field"].ToString() + "....." + dr["Occupation"].ToString() + "....." + dr["sub_Occupation"].ToString(); cmbWorkField_CascadingDropDown.SelectedValue = dr["Work_Field"].ToString(); cmbOccupation_CascadingDropDown.SelectedValue = dr["Occupation"].ToString(); cmbSubOccup_CascadingDropDown.SelectedValue = dr["sub_Occupation"].ToString(); } } ....................................................... web Service ....................................................... [WebMethod] public CascadingDropDownNameValue[] GetWorkField(string knownCategoryValues, string category) { //dsCarsTableAdapters.CarsTableAdapter makeAdapter = new dsCarsTableAdapters.CarsTableAdapter(); //dsCars.CarsDataTable makes = makeAdapter.GetAllCars(); DSContactTableAdapters.tag_work_fieldTableAdapter GetWorkFieldAdapter = new DSContactTableAdapters.tag_work_fieldTableAdapter(); DSContact.tag_work_fieldDataTable WorkFields = GetWorkFieldAdapter.GetDataByGetWorkField(); List<CascadingDropDownNameValue> values = new List<CascadingDropDownNameValue>(); foreach (DataRow dr in WorkFields) { string Work_Field = (string)dr["work_Field_name"]; int idtag_work_field = (int)dr["idtag_work_field"]; values.Add(new CascadingDropDownNameValue(Work_Field, idtag_work_field.ToString())); } return values.ToArray(); } [WebMethod] public CascadingDropDownNameValue[] GetOccup(string knownCategoryValues, string category) { StringDictionary kv = CascadingDropDown.ParseKnownCategoryValuesString(knownCategoryValues); int idtag_work_field; if (!kv.ContainsKey("WorkField") || !Int32.TryParse(kv["WorkField"], out idtag_work_field)) { return null; } //dsCarModelsTableAdapters.CarModelsTableAdapter modelAdapter = new dsCarModelsTableAdapters.CarModelsTableAdapter(); //dsCarModels.CarModelsDataTable models = modelAdapter.GetModelsByCarId(makeId); DSContactTableAdapters.tag_OccupTableAdapter GetOccupAdapter = new DSContactTableAdapters.tag_OccupTableAdapter(); DSContact.tag_OccupDataTable Occups = GetOccupAdapter.GetByOccup_ID(idtag_work_field); // List<CascadingDropDownNameValue> values = new List<CascadingDropDownNameValue>(); foreach (DataRow dr in Occups) { values.Add(new CascadingDropDownNameValue((string)dr["Occup_Name"], dr["idtag_Occup"].ToString())); } return values.ToArray(); } [WebMethod] public CascadingDropDownNameValue[] GetSubOccup(string knownCategoryValues, string category) { StringDictionary kv = CascadingDropDown.ParseKnownCategoryValuesString(knownCategoryValues); int idtag_Occup; if (!kv.ContainsKey("Occup") || !Int32.TryParse(kv["Occup"], out idtag_Occup)) { return null; } //dsModelColorsTableAdapters.ModelColorsTableAdapter adapter = new dsModelColorsTableAdapters.ModelColorsTableAdapter(); //dsModelColors.ModelColorsDataTable colors = adapter.GetColorsByModelId(colorId); DSContactTableAdapters.tag_Sub_OccupTableAdapter GetSubOccupAdapter = new DSContactTableAdapters.tag_Sub_OccupTableAdapter(); DSContact.tag_Sub_OccupDataTable SubOccups = GetSubOccupAdapter.GetDataBy_Sub_Occup_ID(idtag_Occup); List<CascadingDropDownNameValue> values = new List<CascadingDropDownNameValue>(); foreach (DataRow dr in SubOccups) { values.Add(new CascadingDropDownNameValue((string)dr["Sub_Occup_Name"], dr["idtag_Sub_Occup"].ToString())); } return values.ToArray(); }

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• Website. AJAX and FIREFOX problems. I dont think Firefox likes ajax..?

  - by DJDonaL3000

  Working on an AJAX website (HTML,CSS,JavaScript, AJAX, PHP, MySQL). I have multiple javascript functions which take rows from mysql, wrap them in html tags, and embed them in the HTML (the usual usage of AJAX). THE PROBLEM: Everything is working perfect, except when I run the site with Firefox (for once its not InternetExplorer causing the trouble). The site is currently in the developmental stage, so its offline, but running on the localhost (WampServer, apache, Windows XP SP3,VISTA,7). All other cross-browser conflicts have been removed, and works perfectly on all major browsers including IE, Chrome, Opera and Safari, but I get absolutely nothing from the HTTPRequest (AJAX) if the browser is Firefox. All browsers have the latest versions. THE CODE: I have a series of javascript functions, all of which are structured as follows: function getDatay(){ var a = document.getElementById( 'item' ).innerHTML; var ajaxRequest; try{//Browser Support Code: // code for IE7+, Firefox, Chrome, Opera, Safari: ajaxRequest = new XMLHttpRequest(); } catch (e){ // code for IE6, IE5: try{ ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try{ ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e){ // Something went wrong alert("Your browser is not compatible - Browser Incompatibility Issue."); return false; } } } // Create a function that will receive data sent from the server ajaxRequest.onreadystatechange = function(){ if(ajaxRequest.readyState < 4){ document.getElementById( 'theDiv' ).innerHTML = 'LOADING...'; } if(ajaxRequest.readyState == 4){ document.getElementById( 'theDiv' ).innerHTML = ajaxRequest.responseText; } } //Post vars to PHP Script and wait for response: var url="01_retrieve_data_7.php"; url=url+"?a="+a; ajaxRequest.open("POST", url, false);//must be false here to wait for ajaxRequest to complete. ajaxRequest.send(null); } My money is on the final five lines of code being the cause of the problem. Any suggestions how to get Firefox and AJAX working together are most welcome...

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• Why won't my AJAX controls work? (and ajax for .net 4 not working?)

  - by Nicklamort

  I'm totally new to ajax. I'm using VS2005. I just downloaded .NET framework 4 and so then I downloaded ajaxcontroltoolkit.binary.net4 via [http://ajaxcontroltoolkit.codeplex.com/releases/view/43475] (as opposed to ajaxcontroltoolkit.binary.net35 for .NET 3.5), but when I try to load the ajaxcontroltoolkit.dll into my toolbox (as said in the tutorials), I get the following error msg: "'C:......\ajaxcontroltoolkit.dll' is not a microsoft .NET module." First question: Why is this happening? So I tried downloading the "Recommended" ajaxcontroltoolkit.binary.net35, and it accepted the .dll file and loaded all my controls. So, I started a new website and tried to check out a combobox, and it displays, but IE is giving the follow error msg: 'Sys.Extended.UI.PositioningMode.BottomLeft' is null or not an object.' 2nd question: Why is this happening? LOL Thank you. <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <%@ Register Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" Namespace="System.Web.UI" TagPrefix="asp" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajx" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>Untitled Page</title> </head> <body> <form id="form1" runat="server"> <div> <asp:ScriptManager runat="server"> </asp:ScriptManager> <ajx:ComboBox ID="ComboBox1" runat="server"> </ajx:ComboBox> </div> </form> </body> </html> Here is my web.config: <?xml version="1.0"?> <configuration> <configSections> <sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"> <sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"> <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/> <sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"> <section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/> <section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/> <section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/> </sectionGroup> </sectionGroup> </sectionGroup> </configSections> <appSettings/> <connectionStrings/> <system.web> <pages> <controls> <add tagPrefix="ajaxToolkit" namespace="AjaxControlToolkit" assembly="AjaxControlToolkit"/> <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/> <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> </controls> </pages> <compilation debug="true"> <assemblies> <add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/> <add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Web.Extensions.Design, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> <add assembly="System.Data.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/> </assemblies> </compilation> <httpHandlers> <remove verb="*" path="*.asmx"/> <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add verb="GET,HEAD" path="ScriptResource.axd" validate="false" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> </httpHandlers> <httpModules> <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> </httpModules> <authentication mode="Windows"/> </system.web> <system.webServer> <validation validateIntegratedModeConfiguration="false"/> <modules> <remove name="ScriptModule"/> <add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> </modules> <handlers> <remove name="WebServiceHandlerFactory-Integrated"/> <remove name="ScriptHandlerFactory"/> <remove name="ScriptHandlerFactoryAppServices"/> <remove name="ScriptResource"/> <add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> <add name="ScriptResource" verb="GET,HEAD" path="ScriptResource.axd" preCondition="integratedMode" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> </handlers> </system.webServer> </configuration>

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