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  • Getting value from href using jQuery

    - by bateman_ap
    Hi, I wonder if anyone can help with a jQuery problem I am having. I am using the tooltips from the Jquery Tools library to create a popup window when mousing over an hrefed image, this I want to use to cusomise the call to change the content in the DIV. The links I am using are in the form: <a href="/venue/1313.htm" class="quickView"><img src="/images/site/quickView83.png" alt="Quick View" width="83" height="20" /></a> The code I am using to trigger the tip is: $(".quickView").live('mouseover', function() { if (!$(this).data('init')) { $(this).data('init', true); ajax_quickView(); $(this).tooltip ({ /* tooltip configuration goes here */ tip: "#quickViewWindow", position: "right", offset: [0, -300], effect: 'slide' }); $(this).trigger('mouseover'); } }); I have tried the following function to grab the ID (in the example above, 1313) from the link: function ajax_quickView(){ var pageNum = $("a.quickView").attr("href").match(/venue/([0-9]+)/).htm[1]; $("#quickViewWindow").load("/quick-view/", function(){}) } However I think this is where it falls down, I think my regex is prob to blame... Once I get the var pageNum I presume I can just pass it into the .load as: $("#quickViewWindow").load("/quick-view/", {id : pageNum }, function(){}) Many thanks

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  • Why is the SelectTemplate Method run 2 times in debug mode?

    - by msfanboy
    Hello, debuging this class the SelectTemplate Method is run 2 times, but why? The first time the item is always null. public class PersonDataTemplateSelector : DataTemplateSelector { public override DataTemplate SelectTemplate(object item,DependencyObject container) { if (item is Person) { Person person = item as Person; Window window = Application.Current.MainWindow; if (System.ComponentModel.DesignerProperties.GetIsInDesignMode( window)) return null; if (person.Gender == "male") return window.FindResource("boysViewTemplate") as DataTemplate; else return window.FindResource("girlsViewTemplate") as DataTemplate; } return null; } }

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  • Conditional Statement as Hierarchy jQuery

    - by Jacob Lowe
    Is there a way to make jQuery use objects in a conditional statement as an object in a hierarchy. For Example, I want to validate that something exist then tell it to do something just using the this selector. Like this if ($(".tnImg").length) { //i have to declare what object I am targeting here to get this to work $(this).animate({ opacity: 0.5, }, 200 ); } Is there a way to get jQuery to do this? I guess theres not a huge benefit but i still am curious

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  • change Visibility of a control in ASP.NET code behind (c#)

    - by Axel Grude
    How do you set the visibility of a (fileupload) control from ASP.net code (I need to hide a fileupload control in a webuser control from server site, otherwise hasFIle is always false). Also setting the "Visible" property to false does not work (as is confuses the AJAX panel so the fileupload forgets that it has a file). theFileUpload.Visible = false = does not work so I want to try to set the CSS style visibility to hidden or display to none. The main problem is I want to do it from the server side (I know how I could do it on client). Is there a safe way to overwrite theFileUpload.Attributes["styles"] in case I modify other CSS styles in there, also throwing a whole CSS class at it (by moidifying the CSSClass property) seems like overkill. thanks in advance Axel

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  • JQuery select text next to an input checkbox?

    - by Rosdi
    Using JQuery, is there a simple way to select the text immediately after a checkbox? <li>bleh..</li> <li> <input type="checkbox" id="cbx1" value="10" />&nbsp;Very important text. </li> <li>bleh..</li> I want to use jquery to select that "Very important text." minus &nbsp;

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  • jQuery: is there a way to make a recursive child selector?

    - by gsquare567
    instead of checking only the immediate children of an element, i would like to recursively check all children of the element. specifically, something like $("#survey11Form>input[type=text]:visible").val(); with the html: <form id="survey11Form" name="survey11Form" action="#" method="post"> <div id="survey11Div"> <fieldset> <legend>TEST'TEST"TEST</legend> <div class="label"> <label test="" title="TEST'TEST" for="answer15"> TEST'TEST"TEST </label></div> <div class="fieldWrapper text required"> <div style="width: 146px;" class="cellValue"> <input type="text" title="TEST'TEST" value="" id="survey11answer15" name="survey11answer15"> should give me the value of that input. the jquery i've come up with does not. any ideas as to what would work in this situation (and all recursive situations)? thanks!

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  • Move Image or Div Up As Window Resizes?

    - by Wade D Ouellet
    Hi, I have an image in my html with a class of "stretch". Currently, with css, this image re-sizes as the window re-sizes to be 100% of the screen width. I would also like it to move upwards as the window is being re-sized. I'm assuming this can be done with jQuery but I am not quite sure. Basically the "top" css value just needs to change as the screen width does. Here is the css that is currently re-sizing it: .stretch { width: 100%; height: auto; min-height: 420px; position: absolute; top: -200px; } Thanks, Wade

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  • setting a value through jquery

    - by Hulk
    <script> function edit(elem) { var ele=$(elem).siblings('label#test').html(); var a=document.getElementById('test'); var htm = '<input type="text" name="modal" id="modal" style="width:70%;" value="'+$(elem).siblings('label#test').html();+'"/>'; $dialog.html(htm) .dialog({ autoOpen: true, position: 'center' , title: 'EDIT', draggable: false, width : 300, height : 40, resizable : false, modal : true, buttons: { "Save" : function() { if($('#modal').val() != ''){a.value=$('#modal').val();$dialog.dialog('close');} else {alert('i++'+$('#modal').val()+'++');} } } }); $dialog.dialog('open'); } $(document).ready(function() { var flag=0; $("input:radio[@name=template]").click(function() { var checkedoption = $(this).val(); if (checkedoption == "template3") { if (flag == 0) { var html = '<input type="text" name="val" id="val" />&nbsp;&nbsp;&nbsp;<input type="button" value="Add" id="add"><br>'; $('#useroptions').append(html); flag=1; $('#add').click(function(){ var a = $('#val').val(); if (a == '') { alert('Enter options'); } else { var section= '<tr class="clickable"><td id="userval" BGCOLOR="#FF6699"><label id="test">' + a + '</label>&nbsp;&nbsp;&nbsp; <IMG SRC="/media/img/chunkedit.gif" onclick="javascript:edit(this);" >&nbsp;&nbsp;&nbsp;<IMG SRC="/media/img/close.gif" onclick="javascript:remove(this);" ></td></tr>'; $('#useroptions').append(section); } }); } } }); }); </script> <form> <table> <tr><td> <div id="useroptions"></div> </tr></td> </table> </form> How to set a new value for test in the above code.. Thanks

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  • Quick help with some jQuery toggle

    - by mplacona
    I have the following code: <script> $(document).ready(function() { $('.toggle_section').click(function(e){ parent = $(e.target).closest("div") objChild = parent.children('div'); $('.sectionContentId').hide(400); $(objChild).toggle(400); }); }); </script> <br /> <div class="box" id="parent_section_1"> <strong> <a class="toggle_section" href="javascript:;">New Section 1</a> </strong> <div class="sectionContentId" id="section_1" style="display: none"> <br /> Contents<br />for<br />section<br />1 </div> </div> <br /> <div class="box" id="parent_section_2"> <strong> <a class="toggle_section" href="javascript:;">New Section 2</a> </strong> <div class="sectionContentId" id="section_2" style="display: none"> <br /> Contents<br />for<br />section<br />2 </div> </div> And example can be seen here As you can see, what I'm trying to accomplish is that when you click on one of the links, all the other "already expanded sections" collapse, and the clicked section expand. this works fine as it is, but obviously by using the logic: $('.sectionContentId').hide(400); $(objChild).toggle(400); When I click one of the expanded sections in the attempt to close it, it closes briefly and opens again. I wanna keep the same functionality, but wanna be able to open and close a section by clicking on a link, as well as when I'm opening a section, I wan't it to close everything before opening this new section. I'm not sure I'm being very clear here, but by looking at the example, you will be able to understand better what I mean. Thnks in advance

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  • jQuery selecrors. help for newbie

    - by Shamanu4
    Hello. I have this code, which open new jquery-ui dialog and then hide the dialog's titlebar. <div id="keyboard" class="keyboard dialogs">...</div>   $("#keyboard").dialog({ width: 1136, height: 437, position: ['center',400], closeOnEscape: false, autoOpen: false, resizable: false, open: function(event, ui) { $(".ui-dialog-titlebar").hide(); // <-- this selector i want to change } }); But $(".ui-dialog-titlebar") select all titlebars. How do i have change selector to hide only this titlebar?

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  • jQuery selector to identify a div by its size

    - by Anton
    I have few nested DIVs at page. I want to add event only for smalest DIV which size is more than 100x100 px. I am able to do it using conditions in code. Is it possible to do using selector? $('?????').click(function (e) { } If yes, please provide an example.

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  • hidden row causing issue with tablesorter zebra striping

    - by Harvengure
    Sorry if this has already been solved elsewhere but my searches have been able to turn up nothing and my attempts at solving the issue myself have made even less progress. :P Put quite simply I have a table that is using the jquery tablesorter and it's zebra widget. In this table there is a hidden column. I've so far been able to make it so that when a tr contains specific text (I was aiming for * but was seemingly unable to get \* to work for whatever reason...and I suspect my selector is perhaps not specific enough) the containing row is set not to display by ".hide()". The problem I am having though is when the row is hidden, tablesorter does exactly what it should do and stripes all the rows their specific colours based on their odd and even values. Of course .remove doesn't do the trick either as the table still sees some funny striping. Any thoughts on how to make it so that when a row is hidden, the striping compensates?

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  • ASP.NET: Enumerating header elements from codebehind

    - by JamesBrownIsDead
    On Page_Load() in the codebehind, I'd like to enumerate all the <link> tags. The purpose being I want want to add a <link> to a CSS file if it isn't specified in the Page's markup. How can I do this? I'm thinking I should be able to use LINQ on the collection of elements in the header, no? Here's my pseudocode: var pageAlreadyContainsCssLink = false; foreach(var control in this.Header.Controls) { if (control.TagName == "link" && control.Attributes["href"] == "my_css_file.css") { pageAlreadyContainsCssLink = true; break; } } if (pageAlreadyContainsCssLink) { // Don't add <link> element return; } // Add the <link> to the CSS this.AddCssLink(...);

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  • How to get the child of an element being dragged with jQuery UI

    - by Walden
    I have the following html: <div id="gallery"> <ul> <li> <a href="url I want to get">link</a> </li> </ul> </div> and some jQuery that allows it to be dropped on another div: $trash.droppable({ accept: '#gallery > li', activeClass: 'ui-state-highlight', drop: function(ev, ui) { deleteImage(ui.draggable); var $flickrparenturl = $("a").attr("href"); //only gets href of <li> #1, not <li> being dragged $.post("updateDB.php", { 'flickrparenturl': $flickrparenturl } ); } }); What is the correct way to get the href attribute of the child of the element being dragged? $("a").attr("href"); is only getting the href of the 1st li on the page, not the one being dragged.

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  • Focusing a textarea

    - by Hulk
    Int he below code a textarea is added 6 times and initially the textarea conatins the text Enter Text. My question is, if the user enters data in first and third textareas. How to give alert to the user saying that the "textareas are empty" this is a general message but focus on the 2nd textarea and when the user enters data in 2nd the next textarea should be focused. <script> function ad_R(count) { //Adding and populating table row var row = '<tr>'; row += '<td>'; row += '<textarea rows = "8" cols = "18" border ="0" class="input" style="border:none;overflow:visible;width:100%;" id="details'+count+'" nfocus="if (this.value == \'Enter text\') this.value = \'\';" onblur="if (this.value == \'\') this.value = \'Enter text\';" name ="detail'+count+'" class="row_details'+r_count+'">Enter text</textarea></td></tr>'; } $(document).ready(function() { cnt += '<table cellspacing="0" cellpadding="0" border="1" width="100%" id="_table">'; cnt += '<tr>'; cnt += '<th width="30%">Category</th>'; cnt += '</tr>'; for(var i=0;i<6;i++) { cnt += add_R(6); } cnt += '</table>'; });

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  • Traversing from Bookmark Hashtags (#bookmark) in jQuery?

    - by HipHop-opatamus
    I am having trouble traversing from a bookmark has tag in jquery. Specifically, the following HTML: <a id="comment-1"></a> <div class="comment"> <h2 class="title"><a href="#comment-1">1st Post</a></h2> <div class="content"> <p>this is 1st reply to the original post</p> </div> <div class="test">1st post second line</div> </div> I am trying to traverse to where the class = "title", if the page is landed on with a bookmark hashtag in the URL (site.com/test.html#comment-1). The following is my code I'm using for testing: if(window.location.hash) { alert ($(window.location.hash).nextAll().html()); } It executes fine, and returns the appropriate html ( The problem is if I add a selector to it ($(window.location.hash).next('.title').html() ) I get a null result. Why is this so? Is nextAll not the correct Traversing function? (I've also tried next+find to no avail) Thanks!

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  • Copying values of one table to another (how to convert this js function to jQuery)

    - by Sullan
    Hi All, I am stuck with a small problem here.. What i am trying to do is copy description of id's from one table to another. I have writter half of the javascript and can anybody tell me how to convert this function in jquery. I want the description copied from the first table based on the id to the second table. Have done this in jquery using 'contains', (http://stackoverflow.com/questions/2449845/comparing-2-tables-column-values-and-copying-the-next-column-content-to-the-secon) since there are 1000 table rows, the explorer crashes. Is there a way to simplify it ??... the code is as follows... the current javascript works when i click on test in the second table, but i want the value to be appended in the second table on page load... pls help <table class="reportTabe"> <tr><td>psx-pdu120v1</td><td class="itemname" id="psx-pdu120v1">some description1</td></tr> <tr><td>psx-pdu120v1</td><td class="itemname" id="psx-pdu120v1">some description1</td></tr> <tr><td>psx-pdu120v3</td><td class="itemname" id="psx-pdu120v3">some description3</td></tr> <tr><td>psx-pdu120v4</td><td class="itemname" id="psx-pdu120v4">some description4</td></tr> <tr><td>psx-pdu120v5</td><td class="itemname" id="psx-pdu120v5">some description5</td></tr> <tr><td>psx-pdu120v6</td><td class="itemname" id="psx-pdu120v6">some description6</td></tr> <tr><td>psx-pdu120v7</td><td class="itemname" id="psx-pdu120v7">some description7</td></tr> <tr><td>psx-pdu120v8</td><td class="itemname" id="psx-pdu120v8">some description8</td></tr> <tr><td>psx-pdu120v9</td><td class="itemname" id="psx-pdu120v9">some description9</td></tr> </table> <table class="data"> <tr><td class="whipItem">psx-pdu120v1</td><td onClick="Javascript:alert(document.getElementById('psx-pdu120v1').innerText)";>test</td></tr> <tr><td class="whipItem">psx-pdu120v3</td><td onClick="Javascript:alert(document.getElementById('psx-pdu120v1').innerText)";>test</td></tr> <tr><td class="whipItem">psx-pdu120v4</td><td onClick="Javascript:alert(document.getElementById('psx-pdu120v5').innerText)";>test</td></tr> <tr><td class="whipItem">psx-pdu120v5</td><td Javascript:this.innerText=document.getElementById('psx-pdu120v4').innerText;></td></tr> <tr><td class="whipItem">psx-pdu120v6</td><td Javascript:this.innerText=document.getElementById('psx-pdu120v5').innerText;></td></tr> <tr><td class="whipItem">psx-pdu120v7</td><td Javascript:this.innerText=document.getElementById('psx-pdu120v6').innerText;></td></tr> <tr><td class="whipItem">psx-pdu120v8</td><td Javascript:this.innerText=document.getElementById('psx-pdu120v7').innerText;></td></tr> <tr><td class="whipItem">psx-pdu120v9</td><td Javascript:this.innerText=document.getElementById('psx-pdu120v8').innerText;></td></tr> </table>

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  • a selector which has this selector together with a class selector

    - by Woho87
    Here is an analogy of my problem(a selector which has this selector together with a class selector): Let say that I selects all yellow(classes) div elements in a arbitrary HTML document. And I want each to check if the attribute is yes = 1. If the attribute 'yes' equals '1', then I want the child with class 'blue' have the attribute 'no' equals '1'; $('div .yellow').each(function(){ if($(this).attr('yes') == 1){ $(this '.blue:first-child').attr('no', 1);//This line needs to be fixed } }); I know that the line this.getElementsByClassName('blue')[0] fixes this problem. But in my real problem (not this analogy) I want to use addClass and removeClass which only functions with jQuery objects. It is to cumbersome to use other functions than addClass and removeClass. UPDATE: Here is a code snippet from my real problem. I got some problem with "this" in javascript. I want a invited button to have the className visible when I click on it. The button lies within a div element with className 'box'. I know that there are problem with 'this' on the code snippet. But I want the button and not the box to change to visible $('.Box').each(function(){ if($(this).attr('hasButton') != 1){ var invite = document.createElement('div'); invite.className = 'invite invisible'; invite.innerHTML = 'invite'; $(this).attr('hasButton', 1); this.appendChild(invite); invite.addEventListener('mouseover', function(event){ $('.invite', this).removeClass('invisible');//this line is not functioning $('.invite', this).addClass('visible');//neither this }, false); } });

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  • How can I get jQuery $('.class', context) to include context itself if it matches .class?

    - by Jake
    I want to be able to match against all elements in a given context including the context element itself. Here is the code I'm using currently, but it seems inefficient. Is there a better way? Note: I'm using jQ 1.3.2, but I'll upgrade soon so I'm interested in 1.4 solutions too. var context = $('#id'); var filters = '.class1, .class2'; // take context itself if it matches filters $(context).filter(filters) // add anything matching filters inside context .add($(filters, context)) Note: .add($(f,c)) works in jQ 1.3 as .add(f,c) in jQ 1.4

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