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• Ajax cross domain in Safari/Chrome

  - by jAndy

  Hi Folks, Firefox & IE's do have browser-settings where an user may allow those forbidden cross domain calls. My question: Is there a similar setting/option in Safari's and/or Chrome browsers? Kind Regards --Andy

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• jQuery Ajax - Status Code 0?

  - by tarnfeld

  For some reason, my Dashcode developed application has just stopped ajax'ing and returning status codes of 0. Does anybody have any idea why.. has this happened to you?

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• jquery session in asp.net

  - by boraer

  Hi everbody, I write a countdown timer in jquery and i need to keep some datas in a session when countdown ends. datas have to be sent to server to update. How can i handle this situation. I am new in jquery and asp.net so could you explain this briefly

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• jqtouch load content with ajax

  - by ndrizza

  I am loading this page directly inside of jqtouch. First the page shows "Loading..." Then it should execute a GET Request and refresh the content of the div ("tagcloud") as soon as it get's the content from another php file. (I prefer to load the content this way as otherwise jqtouch freezes for 2 seconds until the content is loaded and then animates to the next page.) <?php $link = $_GET['link']; ?> <div id="TagNews"> <div class="toolbar"> <h1>TagNews</h1> <a href="#" class="back">NZZ</a> </div> <div id="tagcloud">Loading...</div> <script type="text/javascript"> $.get("cloudnews2.php?link=<?php echo $link; ?>", function(data){ document.getElementById("tagcloud").innerHTML = data; }); </script> </div> Howewer, the request never gets loaded. The code is working outside of jqtouch. But inside jqtouch the GET Request doesn't work. I can't figure out why. Could you please help me to do this request?

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• ajax partial load from another page

  - by WalterJ89

  So what I want to do is load only a section of one webpage onto another page. So I want to grab the content of a page (stuff inbetween a div with a certain id) without the headers and footers. I know I've seen this before but its, stangly, a hard thing to find. Anyone kind enough to point me in the right direction? thank you

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• Ajax: Add new <div> from JSON with jQuery

  - by Francesc

  Hi, In a page I have this HTML code: <div id="content"> <div class="container"> <div id="author">@Francesc</div> <div id="message"Hey World!</div <div id="time"13/06/2010 11:53 GMT</div </div> <div class="container"> <div id="author">@SomeOtherUser</div> <div id="message"Bye World!</div <div id="time"13/06/2010 14:53 GMT</div </div> <div class="container"> <div id="author">@Me</div> <div id="message"Hey World!</div <div id="time"13/06/2010 18:53 GMT</div </div> </div> I want to ask, how to get a JSON file, from the server that has more recent messages and put them to the top, I mean above the first <div class="container">. Another question, it's possible to pass with GET when submiting the request to the server, the time of last update? How can I do it? Thanks.

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• remove double http:// from input via jquery

  - by loo

  I have a textarea with a default value of http://. Now when an user pastes in an url (if they don't know what they are doing, like most people) it comes out like this http://http://www.google.com. I've seen a site that as soon as you have http://http:// it removes one via Ajax. I am not familiar with Ajax, so can anyone help me? I don't want to clear the field on focus only.

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• tabs reload ajax

  - by alkitbi

  I want to add to this simple file ... When you click on a tab updated contents of the page or reload $(function(){ $('#tabsSlide #nav li a').click(function(){ var currentNum = $(this).attr('id').slice(-1); $('#tabsSlide #nav li a').removeClass('current'); $(this).addClass('current'); $('#tabsSlide #content .tab-slide').slideUp(300); $('#tabsSlide #content #slide-'+currentNum+'.tab-slide').slideDown(300); }); });

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• Ajax JQuery responses order problem....

  - by Parhs

  Hello !!! I am searching 3 hours and didnt find anything.... i have this code which is called at an onChange event of an function group_changed(obj) { $.ajaxSetup({async:false}); $.post("/medilab/personnel/groups/getGroupRightsAjax",{ 'group.id': obj.options[obj.selectedIndex].value }, function(data){ $("#div_rights").html(data); }); } This works fine but if i set async:true sometimes the result doesnt match the selection... I guess that this is happening because some requests are lost or that the responses dont come in order..... Any idea what to do to keep it asynchronous?

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• problem with multiple ajax HTTP get requests with different imput variables using jQuery

  - by Thanasis

  I want to make asychronous get requests and to take different results based on the input that I provide to each one. Here is my code: param=1; $.get('http://localhost/my_page_1.php', param, function(data) { alert("id = "+param); $('.resul 5.t').html(data); }); param=2; $.get('http://localhost/my_page_2.php', param, function(data) { alert("id = "+param); $('.result').html(data); }); The result for both requests is: "id = 2" I want the results to be: "id = 1" for the 1st request, and "id = 2" for the second one.. I want to do this for many requests in one HTML file and integrate the results into the HTML as soon as they are ready. Can anyone help me to solve this problem? thank you in advance, Thanasis

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• Jquery Ajax list element refresh, highlight new items?

  - by Probocop

  Hi, What I'm doing is refreshing a <ul> that contains a load of tweets from twitter, is it possible to somehow highlight which items in the list are new since the refresh? Thanks

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• Feedback, LiveChat or Call me Buttons - How to - Ajax

  - by user378464

  Hi - I am looking for the best technology to provide customer ways to add our functionality through buttons on their websites. I know this can be done adding button to a body and attaching a click listener but I am stumped at a point where I need to resize my iframe (UI after they click a button) and it cannot be done from internal iframe. I wanted to check how getsatisfaction, invox, zendesk and other companies offer this functionality. is there a quick tip for this? I am just looking for modus operandi and not actual code. Many thanks.

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• 400 bad request when calling a WCF service via jQuery/Ajax in a IIS7 server

  - by Max

  This is what the IIS log says: 2012-12-12 16:35:44 W3SVC1 server001 76.229.32.109 POST /Dashboard/svc/RunJob.svc/RunJob/ExecuteJob - 80 - 76.229.32.109 HTTP/1.1 Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+6.0;+WOW64;+Trident/4.0;+SLCC1;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.30729;+.NET+CLR+3.5.30729) ASP.NET_SessionId=poxpqp45rv2m3tuflzckix45 http ://server001/Dashboard/RunJob.aspx server001 400 0 0 2444 1423 1934 I have maxReceivedMessageSize set to a very high number. The weird thing is that the same code works in the lab but it wont work in production. Both environments (lab and production) are using the same web.config file. Any ideas? Thank you

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• RadGrid Ajax PopAlert

  - by user272671

  I have a situation where I need to, based on user selection and some server-side processing, display a message to allow user to choose to continue processing or cancel. I have a RadGrid populated with data from the database. When User adds a new item to the grid,I want to do some processing in the back end and then inform the user of what could result and give him/her the choice to continue and believe that a message box or modal popup/radalert is the best way to do it, but how do I create the message in the back end and then using a popup, display the message and block until user responds. How do I do it please?

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• ie not firing ajax complete call on certain page

  - by lordlinier

  even with a piece of code like this $.get('getforums.php', function(data) { alert(data); }); works well in chrome, firefox, safari, opera but not this baby. tried everything, cleared cache, recreate this file in different editor, even make this file just echoed a 's', but no, it just don't like this file, works perfect on other file thanks for the help!

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• Why does this php/ajax query fail?

  - by Ashley Brown

  I'm ajaxing over to this php file. $a = 'old'; $b = 'new'; if ($_POST['info-type'] == $a || $b) { $info = $_POST['info-type']; $query = "SELECT * FROM `tld` WHERE type = '".$var."'"; } $query = "SELECT * FROM `tld` "; $result = mysqli_query($link,$query); while($row = mysqli_fetch_assoc($result)) { echo '<div>'.$row['something'].'</div>'; } The data posted is either 'all' 'new' or 'old'. If i send the data as either new or old, the script works and outputs as expected. If the posted data is neither new or old but all instead, it fails and don't show any errors or respond anything back. (I've monitored via dev tools aswell) So, I tried this if ($_POST['info-type'] == $a || $b) { $info = $_POST['info-type']; $var = "SELECT * FROM `tld` WHERE type = '".$var."'"; } elseif ($_POST['info-type'] == 'all'){ $query = "SELECT * FROM `tld` "; } But the script still fails. If i fully remove the IF statements and use the query without the WHERE clause like it is after the elseif, it works?

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• jquery/ajax post() in a posted page

  - by haltman

  hi everybody, I have a page with a div, inside this div I load a page with a form with a select, I can get selected option by post() function but, how can I get at the same time selected option and full data option? I've tried to get full data with a post() in a click() function positioned directly on form page but it does not work, can I post 2 times on the same page(one for get selected option and one for full data option)? thanks in advance ciao, h.

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• optimized search using ajax and keypress

  - by ooo

  i have the following code as i want to search a database as a user is typing into a textbox. This code below works fine but it seems a little inefficient as if a user is typing really fast, i am potentially doing many more searches than necessary. So if a user is typing in "sailing" i am searching on "sail", "saili", "sailin", and "sailing" i wanted to see if there was a way to detect any particular time between keypresses so only search if user stops typing for 500 milliseconds or something like this. is there a best practices for something like this? $('#searchString').keypress(function(e) { if (e.keyCode == 13) { var url = '/Tracker/Search/' + $("#searchString").val(); $.get(url, function(data) { $('div#results').html(data); $('#results').show(); }); } else { var existingString = $("#searchString").val(); if (existingString.length > 2) { var url = '/Tracker/Search/' + existingString; $.get(url, function(data) { $('div#results').html(data); $('#results').show(); }); } }

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• Problem loading js content with ajax

  - by Justin Goodman

  I have a page that loads content into a single div via a script in the page. It works fine but the problem is that I have a lightbox in one of the dynamically loaded pages that only works the first time you navigate to it (the script I got for the page loading is found here). Once you navigate to another area, then back again, the lightbox fails to work and instead just loads the plain image. It's been suggested that the easiest way to fix this would be to have a script unload the js and css that is loaded in with the page, then reload it when you go back to the gallery section. I'm a designer, not a developer though, so I don't know if this is true or not. Any help is really appreciated. The page can be found here: justgooddesign.net/graduation/

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• Stop then restart submit() after ajax check

  - by jeerose

  I asked a question [here] recently and it's just not providing me with an answer. Here's what I want to do and you can see my first attempt at the link above: User submits form Stop default submit action check to see if a similar entry exists in database If it does, display a notice asking them if they want to submit anyway and give an option to let them submit anyway (enable default action and submit it). If it does not, enable the default action on the form and let it submit I'm at a loss. Any help is appreciated. Thanks gang.

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• jquery: How to deal with 'this' in ajax callbacks

  - by Svish

  I currently have code similar to this for a form: $('#some-form') .submit(function() { // Make sure we are not already busy if($(this).data('busy')) return false; $(this).data('busy', true); // Do post $.post("some/url", $(this).serialize(), function(data) { if(data.success) // Success is a boolean I set in the result on the server { // Deal with data } else { // Display error } $('#some-form') .removeData('busy'); }); return false; }); My issue is that I would like to somehow remove the need for knowing the form id in the post callback. In the end where I remove the busy data from the form, I'd like to somehow not have that hard coded. Is there any way I can do this? Is there a way I can hand whatever is in this to the post callback function? Since I know the id right now, I can get around it by doing what I have done, but I'd like to know how to not be dependant on knowing the id, since often I don't have an id. (For example if I have a link in each row in a table and all the rows have the same click handler.

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• how to submit using link with my current code(php+jquery+ajax)

  - by ruslyrossi

  My current Code : <script type="text/javascript"> $(document).ready(function() { $('#form').ajaxForm( { target: '#preview', success: function() { $('#success_box').addClass('success') setTimeout(function() { $('#success_box').fadeOut('slow'); }, 3100); // <-- time in milliseconds } }); }); </script> <form action="controller/product_edit_update.php" method="post" id="form" name="form" > bla..bla.. <input type="submit" value="Save" /></form> but now i want to add submit link with <a href="" id="submit_with_link" >Save</a>

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• ajax security ?

  - by Tony

  When I look back my codes that written earlier time, I found something terribly bad. Whenever I want to delete a record in the database, I did like this : $.post("deleteAction.do",{recordId:10}); I cannot prevent a malicious user visit my database operation url directly : deleteAction.do?recordId=10 What's the solution for this kind of problem ?

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• Problem in sending username and password using jquery

  - by Alvin

  Hi, I want to send the username and password values which user types in html input elements to server to check if the username and password is valid or not when user click login button, using post request in $.ajax(options) method in jquery, but I don't know how to send those username and password to server. What option should I write in $.ajax(options) method to get those values from server?

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• Change image of a button whithout going into the server with Jquery

  - by Ricky

  Hello, I have a button that has a image and uses a MVC Ajax Form(Not Jquery) but I want change the button image to a loading element via Jquery, how can I do this using a element img that is already loaded in the page (if load from server it lost the purpose of immediatly show a loading element).

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