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• jqGrid: Is it possible to commit a cell change when tabbing off instead of pressing Enter?

  - by The Matt

  I have a simple in-line edit in my grid, and I want to commit the change when the user tabs off the textbox. The default behavior of jqGrid forces the user to press 'Enter' to commit the change, but this is non-intuitive for our users. onSelectRow: function(id) { $(gridCoreGroups).editRow(id, true, undefined, function(response) { alert("hello world"); } } I've worked my way through the events provided, but they all happen as a result of the user pressing 'Enter', which I want to avoid. Is there something I can wire up that would trigger an action when the user tabs off this cell?

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• show a particular div until content is loaded into another div from xml file in phonegap webservice

  - by Balu

  I am doing a webservice in phonegap.Here the application fetch values from a xml file in remote server when user search particular keyword and load the content to a div in my application.Here my problem is I want to show toast message like "loading..." or "progressing..." till the content is loaded into the div of application.I have created a toast message.But I dont know how to hide the toast message after the content is loaded since the time for fetching values from xml file is different for different keywords. The div to which content is loaded is <ul class="searchresults"></ul>.and my toast function is function toast(sMessage){ var container = $(document.createElement("div")); container.addClass("loading"); var message = $(document.createElement("div")); message.addClass("message"); message.text(sMessage); message.appendTo(container); container.appendTo(document.body); container.delay(150).fadeIn("slow", function() { if ($(".searchresults").html().length > 0) { //$(this).remove(); $(this).delay(500).fadeOut("slow", function() { $(this).remove(); }); } }); } Can anyone help me suggesting some ideas.Thanks in advance.

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• operation with all inputs, without type="checkbox"

  - by loviji

  I want to do some operation with input elements in td. I used for this: var inputElements = $('td > input', row); inputElements.each(function () { //some operation }); How can I except checkboxes?

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• getJSON triggered from a button inside a form

  - by nav

  Hi, I'm having trouble understanding why I have to place the button triggering the getJSON method outside of the form for the request to work. If the button is placed within the form then the getJSON method returns no results. The code bascially makes a XHR request on clicking the Submit button, based on the value selected. I have replicated the issue here: http://jsfiddle.net/z6caj/ Many Thanks,

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• what would be the best method to override the validation of data in an mvc application

  - by waynem

  I have a very large form I need the user to complete. They need to be able to save their progress whether valid or not. When they have come back at a later time, they can update and make valid - then submit the data. I am using client side scripting (xval), server side attributes on the domain model.

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• Hide elements for current visit only

  - by deanloh

  I need to display a banner that sticks to the bottom of the browser. So I used these codes: $(document).ready(function(){ $('#footie').css('display','block'); $('#footie').hide().slideDown('slow'); $('#footie_close').click(function(){ $('#footie_close').hide(); $('#footie').slideUp('slow'); }); }); And here's the HTML: <div id="footie"> {banner here} <a id="footie_close">Close</a> </div> I added the close link there to let user have the option to close the banner. How ever, when user navigates to next page, the banner shows up again. What can I do to set the banner to remained hidden just for this visit? In other words, as long as the browser remained open, the banner will not show up again. But if user returns to the same website another time, the banner should load again. Thanks in advance for any help!

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• How does Facebook codes their Cropping tool?

  - by Trip

  I ask this because I am currently trying to work out my own technique, and there are huge strategic hangups for the entire site when your begin this. Of them are: Using jCrop and rMagick, it takes up a huge amount of processing ( to which I have backgrounded ). Because I have it backgrounded, I must by ajax develop a feature that auto-updates every five seconds to check when the backgrounding is done. Has anyone accomplished this with their sites? If so, what are some creative techniques you came across to keep the processing streamline, and the users happy?

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• get all elements with onclick in them?

  - by toli

  hey all - looking for a way to list all onclick's on a page,or elements that contain an onclick. Please help!!

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• Carrying scope of "this" into inner functions

  - by Matrym

  How can I extend the scope of this inward? I thought reassigning a higher scoped variable would do the trick... what am I doing wrong? http://jsfiddle.net/8bqXM/ function Player(configs) { this.opts = { playerID: "cSurf" }; configs = $.extend(this.opts, configs); var the = this; this.init = function(){ var $player = $("#" + the.configs.playerID); alert($player.attr("id")); } } var cSurf = new Player(); $(document).ready(function(){ cSurf.init(); });

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• json object to checked checkboxes

  - by webmaster_sean

  I have this: <div id="taglist"> <input type="checkbox" name="chkB1" id="chkB1" value="Mon" />&nbsp;Monday&nbsp;&nbsp; <input type="checkbox" name="chkB2" id="chkB2" value="Tue" />&nbsp;Tuesday&nbsp;&nbsp; <input type="checkbox" name="chkB3" id="chkB3" value="Wed" />&nbsp;Wednesday&nbsp;&nbsp; <input type="checkbox" name="chkB4" id="chkB4" value="Thu" />&nbsp;Thursday&nbsp;&nbsp;<br /> <input type="checkbox" name="chkB5" id="chkB5" value="Fri" />&nbsp;Friday&nbsp;&nbsp; <input type="checkbox" name="chkB6" id="chkB6" value="Sat" />&nbsp;Saturday&nbsp;&nbsp; <input type="checkbox" name="chkB7" id="chkB7" value="Sun" />&nbsp;Sunday&nbsp;&nbsp; <input type="hidden" name="source_frequency" id="source_frequency" value="" /> </div> And this: var days = ["Mon","Tue","Wed","Sun"]; I want the values from days make the corresponding check boxes checked. How would one do such a thing :-)

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• how to give image path in java script in asp.net mvc

  - by Renu123

  i am using asp.net mvc for my project. i am using partial views for that i used ajax jaquery every thing is working fine but i am not getting image for loading when i upload an image. image get displyed at local host it has problem when i upload the project. i have given image as: $jq("#ajaxThrobber").html('<img src="/Images/ajax-loader.gif"> Loading.....'); please advice me thank you.

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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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• Javascript int variable from ASP.NET MVC Model data?

  - by Anders Svensson

  I need to get model data into a javascript variable and use it as an int to compare values. But I can only figure out how to get the model data as strings, otherwise the compiler complains. So how can I get the max and taskBudgetHours as int variables in the Javascript? <script type="text/javascript"> $(document).ready(function () { $("#taskForm").submit(function (e) { var taskBudgetHours = $('#BudgetHours').val(); var max = '<%: Model.Project.RemainingBudgetHours %>'; var test = 'test'; alert(taskBudgetHours); alert(max); if (taskBudgetHours <= max) { //This doesn't work, seems to treat it as strings... return true; } else { //Prevent the submit event and remain on the screen e.preventDefault(); alert('There are only ' + max + ' hours left of the project hours.'); return false; } }); return; }); </script>

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• Passing through lists from jQuery to the service

  - by thedixon

  I'm sure I've done this in another solution, but I can't seem to find any solution as to do it again and wondered if anyone can help me... This is my WebAPI code: public class WebController : ApiController { public void Get(string telephone, string postcode, List<Client> clients) { } } And, calling this from jQuery: function Client(name, age) { this.Name = name; this.Age = age; } var Clients = []; Clients.push(new Client("Chris", 27)); $.ajax({ url: "/api/Web/", data: { telephone: "999", postcode: "xxx xxx", clients: Clients } }); But the "clients" object always comes back as null. I've also tried JSON.stringify(Clients), and this is the same result. Can anyone see anything obvious I'm missing here?

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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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• Prevent form to repost on refresh

  - by meo

  Given is a form that is followed by a confirmation page where you have to confirm you entered data of previous form. Now if the user refreshes this recapitulation page, the data form the previous form reposts. Is there a way to prevent that in JavaScript? I know its not a ideal solution, it should happen on the server side. But i have no choice in this case.

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• 'Best' way to pull data relative to a div?

  - by acidzombie24

  This answer suggested i should put my data in JS instead of a textarea. Thinking about it i could have scripts and do something like myarray[i]="data" where i is the index of my for loop. However when i click a div how do i find out what i is? I have used var data = $(this).parent('.parent').find('.valuestr').eq(0).val(); which is extremely simple. Should i use a script or should i continue to do it with a textarea? if i should use a script 1) Whats the easiest way to find i and 2) Is it bad pratice to have dozens or hundreds of <script> in my html? or i can go through the loop twice but i still dont know the easiest way to find i. I would have to store it somewhere or go through multiple tags and count them.

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• How to make technical training session useful and successful for trainee?

  - by metal-gear-solid

  Are these suggestions good to give for a successful training session? Practice time should be always given immediate after technical training? usually after receiving any technical session about any new thing we do routine work. If we don't do practice just after training, later when we do any work related to that training then we feel we need training again. So if we are getting training today and will not use it for some period of time (15 -30 -60 days) then the training is of no use, as it is at the wrong time. I.e. We will forget many things Any other suggestions which i should give? I'm trainee not trainer. What suggestion should i give to trainer/organizer?

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• Live() keyword not working on load with dynamic html images

  - by Sara Chipps

  I have images being dynamically added to a page, I don't seem to be able to get the 'load' event working dynamically with live(). This is the code I currently have: $('#largeImg' + nextUniqueItemID).hide(); $('#largeImg' + nextUniqueItemID).live('load' , function() { $('#loader' + nextUniqueItemID).hide(); $('#largeImg' + nextUniqueItemID).show(); }); with '#largeImg' + nextUniqueItemID being an image that was added to the page earlier in the function and '#largeImg' + nextUniqueItemID being a loading image. I feel as if I may be misusing "live" as it doesn't really need a listener but to trigger the event immediately.

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• How turn text links into HTML links at the client side with javascript

  - by xRobot

  In my db I have saved every links in the form: www.example.com or http://www.example.com Is there a way to turn this text links into HTML links at the client side ( e.g. javascript ) with tag and parameter like this ?: <a href="http://www.example.com" rel="nofollow">www.example.com</a>

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• About Web service ,how to use Ajax to call a specific member function of a class?

  - by Liu chwen

  I'm trying to build a web service by PHP. In my case, I called the getINFO(), but the return value on client side always null. Have no idea to solve this problem.. Here's the SOAPserver code(WS.WEB_s.php): require("WEB_s.php"); ini_set("soap.wsdl_cache_enabled", 0); $server = new SoapServer('wsdl/WEB_s.wsdl'); $server->setClass("WEB_s"); $server->handle(); Where the main Class is(WEB_s.php): final class WEB_s { public function getINFO(){ $JsonOutput = '{"key":"value",...}'; return $JsonOutput; } public function setWAN($setCommand,$newConfigfilePath){ $bOutput; return $bOutput; } } And Client side: $(document).ready(function(){ $('#qqq').button().click(function(){ var soapMessage = LoginSoap($('#uid').val(),$('#pwd').val()); alert('soapMessage'); $.ajax({ //url: 'libraries/WS.WEB_s.php/WEB_s/getINFO',//success , return null //url: 'libraries/WS.WEB_s.php/', //success , return null url: 'libraries/WS.WEB_s.php/getINFO',//success , return null type: 'GET', timeout: (10* 1000), contentType: "text/xml", dataType: "xml", success: function( data,textStatus,jqXHR){ alert('Server success(' + data+')('+ textStatus + ')(' + jqXHR + ')'); }, error: function (request, status, error) { alert('Server Error(' + status+')->'+error); }, complete: function (jqXHR, textStatus) { alert('Server success(' + jqXHR+')('+ textStatus + ')'); } }); }); }); The following is the corresponding WSDL file : http://codepaste.net/95wq9b

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• Slide All except Div with ID

  - by ScG

  How to I write this Slide All Div up except the div with id 'div1' $(acc).children('div:not('div1')').slideUp(); Any help?

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• How to randomize a javascript array?

  - by Click Upvote

  I have one array like this: var arr 1 = ["a", "b", "c", "d"]; How can I randomize / shuffle it?

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• getJSON and variable scope in javascript

  - by nillls

  Hi! In order to make function calls to our back-end php code we've implemented something called an ActionProxy like this: function ActionProxy(action, input, callback){ $.post("ActionProxy.php?method="+action, { data: input}, function(data, textStatus, XMLHttpRequest){ //return data.ResponseWhatever } }); The problem we're having is that using data outside the ActionProxy is impossible due to variable scope limitations (we assume), setting var res = data.ResponseWhatever or return data.ResponseWhatever is pretty futile. How would one handle these responses most appropriately so that functions calling the actionproxy can access the response values?

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• How to escape regular expression in javascript ?

  - by Relax

  My codes is like pattern = 'arrayname[1]'; // fetch from dom, make literal here just for example reg = new RegExp(RegExp.quote(pattern), 'g'); mystring.replace(reg, 'arrayname[2]'); But it just cannot get running with error message says: "RegExp.quote is not a function", am i missing something simple?

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