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  • jQuery adding a function to a link question

    - by wali
    Hello all, I have a dynamically created table which in the last <td> there is a hidden <div> which is shown when the user hovers over a link in the <td>. That all works fine but there are several links in the div that I want to fire a function based on the id of the link concat'd with an string captured from a <td> from the parent row. I can capture the the variables I need from the id and <td> but something is wrong with the click function I have created. I monitored the function in FireBug and the function appears to be firing on all of the links instead of the one that is clicked. Here is my working code: function fixLink() { $('a.batchMatchLink').click( function() { var r = $(this).parent().parent().parent().parent().parent(); var x = $(this).attr("id"); var a = $(r).find('td:nth-child(6)').text(); var st = x + "." + a; fireLink(st); } ); } function fireLink(st) { $.ajax({ type: "POST", url: "AjaxWcf.svc/MatchBatch", contentType: "application/json; charset=utf-8", data: st, dataType: "json", success: function(msg) { alert("Entry has been updated"); }, error: AjaxFailed }); Why are all of the links firing? Thanks!!!

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  • [jquery] e.which code for escape key

    - by Shishant
    I have two functions. When enter is pressed the functions runs correctly but when escape is pressed it doesn't. What's the correct number for the escape key? $(document).keypress(function(e) { if (e.which == 13) { $('.save').click(); } // enter (works as expected) if (e.which == 27) { $('.cancel').click(); } // esc (does not work) });

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  • Problem with using Jquery.ajax over .load on Zend

    - by Matthew
    Right now, what i'm trying to do is to replace a label on the front page with a block of html. Right now, the page basically has: <label id="replace"></label> the js currently has: $(document).ready(function(){ $("#replace").load('/test'); }); the Zend class function has: public function indexAction(){ $this->_helper->layout()->disableLayout(); $this->_view->message = "This is from TestController index"; } and finally the index.phtml template simply has: <?php echo $this->message;?> Right now, I want to change the code around so that instead of just replacing that label with the same message, it would do a POST where the function will pull out a parameter, do something (like for instance, go to the database and pull something out with the POST parameter) and then return the message. I've tried editing the js so that it would look like: $.post('/test', {param : "test_param"}, function(data) {$("#replace").html(data);}); or $.ajax({ type: 'POST', url: '/test', data: "{param:test_param}", contentType: "application/json; charset=utf-8", dataType: "json", success: function(data) {$("#replace").html(data);} }); and neither worked. I took a step back and tried to replicate the .load functionality and do: $.ajax({ url: '/test', success: function(data) { $('#replace').html(data); alert('Load was performed.'); } }); and it doesn't work either. Anyone have any tips on how to go about doing this?

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  • Modulo jquery question

    - by chchrist
    Hi all, Dont ask why but I need to add class zebra to the lis with the content next to them. I do a $("li").each(function(index){ if(index%??? == 0) { } }); <ul> <li></li> <li></li> <li></li> //add here class zebra <li></li> <li></li> <li></li> <li></li> //add here class zebra <li></li> <li></li> <li></li> <li></li> //add here class zebra <li></li> </ul>

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  • span tag inside a dynamically generated td - jquery

    - by user1017268
    I have a dynamically generated page of an enterprise application. The data is inside table structure. I need to access a value of span tag inside this table. The page code looks like <td class="dCCItemValue" valign="bottom> <span id="S_0_1_5">Problem type</span> The id of the span tag is also generated dynamically and I have no control over it. So the problem statement becomes: How to get value span inside a td with class "dCCItemValue" I hope I have explained the problem correctly. Please Help

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  • Control is set to false, jQuery selector fails

    - by Damien Joe
    Hi I have some controls on an asp.net modal which I show manually via code behind. Now I am trying to attach a selector on one of the controls inside pageLoad(), problem being is that the modal container is initially set to visible=false. I tried checking for length but it still throws exception if ($('#<%= myControl.ClientId %>').length > 0) { $('#<%= myControl.ClientID %>').click(function() { // Do work }); } Compiler Error Message: CS0103: The name 'myControl' does not exist in the current context

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  • Add in integer to returned value with jQuery

    - by danferth
    I have a page with a div id="videoFrame" that holds the video tag. The videos have variable heights so I have a function to grab the height value and plug it into the css of the div id="videoFrame like so: var videoHeight = $('video').attr('height'); $('#videoFrame').css('height',videoHeight+'px'); This works great. But here's the part driving me crazy. I have a p tag with disclaimers at the bottom of the div id="videoFrame". So I would like to add an additional 26px to the returned height. I tried: var videoHeight = $('video').attr('height'); var frameHeight = videoHeight + 26; $('#videoFrame').css('height',frameHeight+'px'); But as you would expect it is adding 26 to the end of the returned value. i.e. if returned value is 337 output for var frameHeight is 33726. I can not for the life of me figure out how to do this. Thanks in advance for any help

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  • jquery switch element classes

    - by Sobakinet
    Please take a look here: http://jsfiddle.net/ZUd27/7/ What I need: There are several elements. One of them is active and visible. If I hover over any inactive element, it becomes visible and active. The previously active element becomes inactive. On mouseout, nothing happens - the last hovered element stays active. My problems: The first active element always stays active (in DOM?). It becomes invisible, but on next mouseover nothing happens. Other elements don't behave as they should. If one of them is active, on next mousein it becomes invisible. thx

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  • Jquery [name=var] substitution

    - by Ian
    Is there a way to use a variable in the name= parameter. I would like to be able to do: var a = 1; $("#gen_p").html($("input:radio[name='gen'+a]:checked").val())); I am able to do $("#gen_p"+a) but not in the [name=??] Have I missed something? Thanks

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  • Error with my JQuery code in IE but not Firefox

    - by Kaz Lee
    Guys, I have this code below which works in firefox and all others except in IE. Am I making a syntaxt error somewhere? Can't seem to find it and its driving me nuts. Any help is appreciated! <script> $(document).ready(function(){ $("label:contains('Number')").html("Register:"); $("input[type='textbox']").each(function(){ var name = $(this).attr('name'); // grab name of original /* create new visible input */ var html = '<input type="checkbox" class="NetscapeFix" size="4" maxlength="5" name="'+name+'" id="'+name+'" value="1" dir="rtl" />'; $(this).after(html).remove(); // add new, then remove original input }); }); </script> Thank you, Kaz

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  • Using jQuery.get with a file up a directory?

    - by gct
    I'm using jQuery to write a simple utility app that's just run locally. It'll read from a list of files using jQuery.get and then display them along with some meta-data (which resides in a separate file). The images and meta files live in ../scored_images/*.[jpg|meta] I can load the file list with jQuery.get just fine (it's in the current directory), and I can load up the images and display them without a problem. However when I go to load the meta file for display, jQuery.get seems to silently fail. I can load them fine if the path doesn't have ../ in it. Is there a way to work around this behavior?

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  • Adding an additional click event to every element (JavaScript / jQuery)

    - by Gausie
    I'm developing a touchscreen application that, aside from everything else, records the amount of times the screen is used so that the user can be reminded to clean the screen after a predefined number of clicks. I've got the click functions written nicely, all I need now is make sure the function is called on a click. I imagine $('*').click(function() { //do something }); would accomplish my goal, but is that the best way? Also, would that overwrite other click functions assigned to the elements?

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  • Checkbox Issue with IE8 using jquery

    - by rockers
    I have this code $('#Submit').click(function(event) { var checked = $('.inputchbox'); ......IE8 var ids= checked.map(function() { return $(this).val(); }).get().join(','); alert(ids); }); This Code return all the values which is there for Checkboxbox (.inputchbox is class for the checkbox) but If I give somethign like this var checked = $('.inputchbox input:checkbox:checked'); or var checked = $('.inputchbox input[type=checkbox]:checked'); or var checked = $('.inputchbox input[name=chk]:checked'); or var checked = $('.inputchbox').find('input[type=checkbox]:checked'); if i am giving like this nothing is working for me I am not getting the result in IE8? var checked = $('.inputchbox'); .....this is working but I am getting the checkboxes ids its doesnot checking wheather its checked or not.. I need to get only checked chekcbox id's thanks

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  • jQuery pass url variable into load function

    - by Adi
    Hi, I'm trying to use load to reload a portion of the current page (long story why) but am having an issue with the variable syntax. Here is the snippet of code: var pathname = window.location.pathname; $('#menu').load("/cms.php #menu"); I woudl like to replace /cms.php with the variable, but am having issues with the corrent syntax. Any help/advice would be much appricated. A.

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  • jQuery Loading Status for $.ajax

    - by Geetha
    Hi All, I am using the following code to get data from the database( from cs page itself i am creating the html code) and binding the html code to the div. Problem: If the database size is higher it takes some time to show the result. thet time i want to shoe a loading.gif image in that location. Once it get the data i have to hide the load image. Code: $.ajax({ type: "POST", contentType: "application/json; charset=utf-8", data: "{ searchText: '" + searchText + "', product: '" + product + "', category: '" + category + "', artist:'" + artist + "'}", url: "Search.aspx/FetchSearchResult", dataType: "json", success: function(data) { $("#searchContainer").html(data.d[0]);}}); Geetha.

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  • jQuery - Targeting specific ID's

    - by Cecil
    Hey All, I have the following code: <script type="text/javascript" language="javascript"> $(document).ready(function() { $("input:checkbox").click(function(){ var group = "input:checkbox[name='"+$(this).attr("name")+"']"; $(group).attr("checked",false); $(this).attr("checked",true); }); }); </script> How do i get it to target a specific ID rather than every checkbox on the page? i.e if the group of checkboxes im trying to target is #thisgroup Cheers,

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  • How to tell if JSON object is empty in jQuery

    - by GrantU
    I have the following JSON: { "meta": { "limit": 20, "next": null, "offset": 0, "previous": null, "total_count": 0 }, "objects": [] } I'm interested in objects: I want to know if objects is empty and show an alert: something like this: success: function (data) { $.each(data.objects, function () { if data.objects == None alert(0) else :alert(1) });

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  • Clearing a default value in a search box with jQuery

    - by james6848
    Hi, Can't seem to achieve this simple functionality! All I want is to clear a default search term in an input box when it is clicked. The following works up to a point but clears any other text entered, I would've thought resetting search_form_text should have solved this: search_form_text = $('#block-search-0 #edit-search-block-form-l').attr('value'); if (search_form_text == 'Enter search keywords here') { $('#block-search-0 #edit-search-block-form-l').click(function() { $('#block-search-0 #edit-search-block-form-l').attr('value', ''); search_form_text = ''; }); } Hmmmm... :)

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  • Passing data to a jQuery click() function

    - by jakenoble
    Hi I have a simple span like so <span class="action removeAction">Remove</span> This span is within a table, each row has a remove span. And then I call a URL using AJAX when that span is clicked. The AJAX event needs to know the ID of the object for that row? What is the best way of getting that ID into the click function? I thought I could do something like this <span class="action removeAction" id="1">Remove</span> But an ID should not start with a number? Right? Then I thought I could do <span class="action removeAction" id="my1">Remove</span> Then just strip the 'my' part from the ID, but that just seems Yuk! Below is my click event and where my AJAX event is. <script type="text/javascript" language="text/javascript"> $(document).ready(function() { $(".removeAction").click(function() { //AJAX here that needs to know the ID } }); </script> I am sure there is a nice way of doing this? Thanks. Jake.

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  • Highlight current page in jquery

    - by 3gwebtrain
    Hi, I have the 12 html pages. and all this pages are loads when the left navigation bar link clicked. in this, i need to add a class to the current link, which is clicked and loaded the page. i tried with this: $(function(){ $('#container li a').click(function(){ $('#container li a').removeClass('current'); var pathname = (window.location.pathname.match(/[^\/]+$/)[0]); var currentPage = $(this).attr('href'); if(currentPage==pathname){ $(this).addClass('current'); } else{ alert('wrong'); } // alert(pathname+' currentPage: '+currentPage); }) }) it works, but on page load, the class is removed, i don't know why it's happening.. any help?

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