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  • jQuery script to move an attribute of matched element to their children

    - by UserControl
    I have a set of anchors like <a class="lb" href="#">text</a> <a class="lb" href="#" style="width:200px">text</a> <a class="lb" href="#" style="color: reen; width:200px">text</a> that needs to be transformed to the following: <a class="lb" href="#"><span>text</span></a> <a class="lb" href="#"><span style="width:200px">text</span></a> <a class="lb" href="#" style="color:green"><span style="width:200px">text</span></a> I have no problem creating child span but don't know how to move parent's width styling.

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  • jQuery fade in background colour

    - by Marcos Placona
    Hi, I'm trying to fade in the background colour of a table row, and can't get it right. The fade-in will happen when a button is clicked. I tried something like: $("#row_2").fadeIn('slow').css('background', 'gold') And although this will apply the colour to the table row, it won't fade in, but apply it at once. I'm sure this is a simple thing, but I can't find an answer to that. I've looked all over in this website, but still no luck for this specific thing. Thanks in advance

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  • jQuery .toggle() called by window.setInterval() not functioning

    - by Paul Daly
    I am trying to alternate between two logos every 5 seconds using the following code: window.setInterval( function () { //breakpoint 1 $("#logo").toggle( function() { //breakpoint 2 $(this).attr('src', '/Images/logo1.png'); }, function() { //breakpoint 3 $(this).attr('src', '/Images/logo2.png'); } ); }, 5000 ); I can get a simple toggle to work, but when I introduce the toggle within window.setInterval(), the toggle's two handlers won't fire. I set breakpoints on the lines directly beneath the comments in the code above. Breakpoint 1 hits every 5 seconds. However, Breakpoint 2 and 3 never hit. Why are neither of the toggle function's handlers firing?

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  • jQuery - get a list of values of an attribute from elements of a class

    - by Ankur
    I have a class called object which has an element called 'level'. I want to get a list of all the different values of level on the page so I can select the highest one. If I do something like: $(".object").attr("level") will that get me a list of values that are the values of the level attribute? I suspect not, but then how do you do something like that. Note: I don't want to select an HTML object for manipulation as is more common, rather I want to select values of the attribute.

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  • jquery grab and move toggle element

    - by tony noriega
    i have a div that is displayed via: $('a#biz-blue-lnk').click(function() { $('#business-blue').show(); return false; }); what i want to figure out is when this DIV is displayed, can i enable the user to grab it and move it around the screen? potentially if they click another DIV they could have two elements on screen... and would like them to be able to move them around to see each one... possible?

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  • jQuery: If user clicks out of div

    - by Paul Knopf
    I am creating a popup in query. All is well with the popup on hover. I made it see a timer starts when user's mouse leaves the div to close it. If he enters the div again before the timer is done, then the timer is cleared. This is fine, but what if a user clicks out of the div? I want that to also close the div. The only problem is that I don't want to attach click events to the wrapper on the page (because it includes the popout menu). I have seen techniques that wraps entire screen with a transparent div, and then attach a click event to hit. Although this may work, it confuses the user if he clicks the hidden div intending to click a link. He will have to click the link twice. Once two close the div (hiding the link), and another time to actually click think. Also, you loose in mouse cursors attached to any masked elements on the page (such as links cursor pointer, etc). There has to be a way to check if the user clicked out of the div without a modal and without attaching events to the entire page (page wrappers and child elements included). onclicksomewhereelse="closeme();" lol.

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  • Jquery: get ancestors (or descendants) and self

    - by gsakkis
    One can use matchedset.find(selector) / matchedset.parents(selector) to get the descendants/ancestors of the current matched set filtered by a sealector, but that doesn't include the matched set itself (if it happens to match the selector too). Is there a better (more consise and/or faster) way to get it than matchedset.find(selector).add(matchedset.filter(selector)) and the respective for parents() ?

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  • jquery: if ul has li with certain classname?

    - by mathiregister
    hi guys, i wonder how i can query if a ul has a first-child li with a certain classname? like… <ul> <li>list element 1</li> <li>list element 2</li> </ul> <ul> <li class="whatever">list element 1</li> <li>list element 2</li> </ul> i want to query if ul has a child with classname whatever - do something! is that even possible? thank you

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  • C#: Perform Operations on GPU, not CPU (Calculate Pi)

    - by Alex
    Hello, I've recently read a lot about software (mostly scientific/math and encryption related) that moves part of their calculation onto the GPU which causes a 100-1000 (!) fold increase in speed for supported operations. Is there a library, API or other way to run something on the GPU via C#? I'm thinking of simple Pi calculation. I have a GeForce 8800 GTX if that's relevant at all (would prefer card independent solution though). Any hints are appreciated!

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  • Jquery Dom and functions in html body

    - by slick
    I have before my closing body tag here i have the usual $(function() { function test(){ alert("test"); } }); in my html i have input tags I get an error of that test is undefined. I am trying to make IE7 call function onchange I had a whole solution working but since IE7 does not like .change() i am going to put onchange attributes within the inputs but now i have this issue. Any idea how I can solve this?

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  • jQuery Plugin: Adding Callback functionality

    - by dclowd9901
    I'm trying to give my plugin callback functionality, and I'd like for it to operate in a somewhat traditional way: myPlugin({options}, function() { /* code to execute */ }); or myPlugin({options}, anotherFunction()); How do I handle that parameter in the code? Is it treated as one full entity? I'm pretty sure I know where I'd place the executory code, but how do I get the code to execute? I can't seem to find a lot of literature on the topic, so thanks in advance for your help.

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  • Hidden input text submit with jquery

    - by Lucas Silva de Freitas
    I have a javascript var that returns the value of a input text named "pro_barras", with the value of "pro_barras" I need to make a search in my database without submiting the page. I can't use a javascript var in the java code, so i've setted the value in a hidden input text named "hidden_barra", but I need to submit it to get the value with the java code and make the search...How do I do it ? <input type="text" id="pro_barras"> <input type="hidden" id="hidden_barra"> <script> var barra = document.getElementById('pro_barras').value; document.getElementById('hidden_barra').value = barra; var ref = <%=pd.getProdutosBarra(">VAR 'barra' HERE or request.getParameter("hidden_barra")<").getPro_referencia()%>; </script>

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  • jQuery: How to remove this code redundancy?

    - by Mark
    clone.find('[id]').each(function() { id = $(this).attr('id'); ind = id.search(/\d+$/); $(this).attr('id', id.substr(0,ind)+id_counter); }); clone.find('[for]').each(function() { id = $(this).attr('for'); ind = id.search(/\d+$/); $(this).attr('for', id.substr(0,ind)+id_counter); }); I know I can find elements that have either the id attribute or the for attribute, but then how do I know which one I need to set?

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  • Help with Jquery function

    - by Madhur Ahuja
    Ok, Here is my problem: I have this function in a third party javascript library defined as RedirectLink(a,b,c,d,e) where a,b,c,d,e are strings. I also have a link in my webSite which is again autogenerated (And I can't change it) <a href="javascript: RedirectLink("1", "2", "3" ,"4" ,"5")" id="mylink" > What I need to do is, read this anchor's (mylink) href and I need to call RedirectLink function such as javascript: RedirectLink("1", "2", "3" + param, "4" , "5"). where param will come from query string. The first part is easy, reading the href but how to alter the third parameter ?

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  • JQuery SimpleModal

    - by Matt
    I've got a submit button inside my modal, and when it's pressed nothing happens! How do I make my form submit when the push my submit button? I don't want to use $('form').submit(); because then php doesn't detect that my button was clicked. <script type="text/javascript" language="javascript"> $(document).ready(function () { $('#btnAdd').click(function (e) { //clicking the button shows the modal popup up e.preventDefault(); $('#AddCareerItem').modal(); }); $('#btnCancelCareerContent').click(function (e) { //close the modal with the cancel button $.modal.close(); }); }); </script>

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  • Jquery prettyPhoto and star conflict....DOM not loading?

    - by Dustin
    I'm working on an online ordering system for photography clients: Here. (Forgive the requirement of having to sign in). After signing in, the user is able to rate pictures using the stars listed below each picture, then subsequently view 3 star pics, or 4 star pics, etc. However, when the user clicks on an image, a lightbox expands (prettyPhoto namely) which contains the picture as well as the stars listed below. I want users to be able to star a picture within the lightbox, but the javascript is not being passed after the prettyPhoto lightbox is initialized. Consequently, they can't rate pictures within the lightbox. I've heard of something similar to this, but have no idea about how to go about tackling the problem. Any help would be appreciated. Thanks!

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  • Am I using too much jQuery? When am I crossing the line?

    - by Andrea
    Lately I found myself using jQuery and JavaScript a lot, often to do the same things that I did before using CSS. For example, I alternate table rows color or create buttons and links hover effects using JavaScript/jQuery. Is this acceptable? Or should I keep using CSS for these kinds of things? So the real question is: When I'm using too much jQuery? How can I understand when I'm crossing the line?

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  • jQuery / Loading content into div and changing url's (working but buggy)

    - by Bruno
    This is working, but I'm not being able to set an index.html file on my server root where i can specify the first page to go. It also get very buggy in some situations. Basically it's a common site (menu content) but the idea is to load the content without refreshing the page, defining the div to load the content, and make each page accessible by the url. One of the biggest problems here it's dealing with all url situations that may occur. The ideal would be to have a rel="divToLoadOn" and then pass it on my loadContent() function... so I would like or ideas/solutions for this please. Thanks in advance! //if page comes from URL if(window.location.hash != ''){ var url = window.location.hash; url = '..'+url.substr(1, url.length); loadContent(url); } //if page comes from an internal link $("a:not([target])").click(function(e){ e.preventDefault(); var url = $(this).attr("href"); if(url != '#'){ loadContent($(this).attr("href")); } }); //LOAD CONTENT function loadContent(url){ var contentContainer = $("#content"); //set load animation $(contentContainer).ajaxStart(function() { $(this).html('loading...'); }); $.ajax({ url: url, dataType: "html", success: function(data){ //store data globally so it can be used on complete window.data = data; }, complete: function(){ var content = $(data).find("#content").html(); var contentTitle = $(data).find("title").text(); //change url var parsedUrl = url.substr(2,url.length) window.location.hash = parsedUrl; //change title var titleRegex = /(.*)<\/title/.exec(data); contentTitle = titleRegex[1]; document.title = contentTitle; //renew content $(contentContainer).fadeOut(function(){ $(this).html(content).fadeIn(); }); }); }

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  • Jquery Ajax Search on pressing return key in Internet Explorer

    - by haribo83
    Hi I have found the following code to create a search on my site - this works really well the only problem is in Internet Explorer the search doesn't work when you press the return key. Does anybody have any ideas? The search code is below - if anything else is needed please let me know. $(function() { $(".search_button").click(function() { var search_word = $("#search_box").val(); var dataString = 'search_word='+ search_word; if(search_word=='') { } else { $.ajax({ type: "GET", url: "searchdata.php", data: dataString, cache: false, beforeSend: function(html) { document.getElementById("insert_search").innerHTML = ''; $("#flash").show(); $("#searchword").show(); $(".searchword").html(search_word); $("#flash").html('<img src="ajax-loader.gif" /> Loading Results...'); }, success: function(html){ $("#insert_search").show(); $("#insert_search").append(html); $("#flash").hide(); } }); } return false; }); });

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  • why this jquery code doesn't work if i add class to <P>

    - by metal-gear-solid
    It works var tip = "<p>Most computers will open PDF documents automatically, but you may need to download <a title='Link to Adobe website-opens in a new window'"; tip +=" href='http://www.adobe.com/products/acrobat/readstep2.html' target='_blank'>Adobe Reader</a>.</p>"; if($("div#maincontent a[href*='.pdf']").length>0){ $("div#maincontent").children(":last-child").after(tip); but it not var tip = "<p class="adobe-reader-download">Most computers will open PDF documents automatically, but you may need to download <a title='Link to Adobe website-opens in a new window'"; tip +=" href='http://www.adobe.com/products/acrobat/readstep2.html' target='_blank'>Adobe Reader</a>.</p>"; if($("div#maincontent a[href*='.pdf']").length>0){ $("div#maincontent").children(":last-child").after(tip);

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  • Reload a div with jquery, but not with .load

    - by zomboble
    I need to reload a div on a page on click. So far I have this: <div id="next"><a id="nextC" href="#">NEXT TESTIMONIAL</a></div><!-- END #next --> And the js $('#nextC').click(function(){ $('#atestimonial').load('/ #atestimonial'); evt.preventDefault(); }); I am using wordpress and I have a method sorted for pulling data into the div atestimonial. All I need to do is refresh it on click, doesnt matter about loading a page in. Can this be done?

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  • Jquery Hover Flickering issue

    - by Muhammad Faisal
    Hi, Hope u people will be fine. Here is my basic code: http://jsfiddle.net/kr9pY/7/ in this demo you can see when we hover on div with id="container", a div with class="nav" fades in. But the problem is that after doing this if i hover on div with class="nav" the div fades out and in again, and if i mover cursor slightly within .nav div, it repeats this behavior repeatedly. I don't want to this behaviour when we hover on .nav div or mover cursor within this div. Thank, and sorry for my bad english.

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