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  • iframe height adjustment

    - by john
    Is there a way to set the height of the iframe to be the same as the height of its source? I am trying to a) Avoid scrollbars and b) Avoid using fixed height in px Thank you. :)

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  • Which software is best for browser compatibility testing?

    - by Camran
    Which software is recommended? I know of Adobe Browser Lab only, and it seems pretty new... Is there any better SW out there? Thanks PS: I have a classifieds website (PHP, MySql, Solr, js) developed on local computer using virtual server etc... Now I need to test it on different browsers. It is developed only with Firefox, so it works fine in FF.

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  • Writing Content Between Firefox Tabs

    - by GregH
    I am trying to write some values that I extract from a page (via JS/JQuery) opened in a tab in Firefox, to another opened page in a different tab within Firefox. Is this possible? Basically, I am trying to write some values I extract to a Google document that I have open in a different tab. I can see the "document" value in the DOM for my Google Document is something like: Doc?docid=0AQyS4r3XWCQ7ZGZ3dnE2OHNfMTNmcHE2OHAzMg&hl=en Can I just write to that document?

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  • Calling Multiple functions simultaneously

    - by Noob
    I'm trying to call two different functions for two different HTML elements at the same time, but the second function isn't being read at all. I'm also trying to use the id to specify which corresponding elements to grab data from. Here's what I have: function changeImage(id) { var s = document.getElementById('showcase'); var simg = s.getElementsByTagName('img'); var slen = simg.length; for(i=0; i < slen; i++) { simg[i].style.display = 'none'; } $('#' + id).fadeIn('slow', 0); function createComment(jim) { //alert('hello?'); var d = document.getElementById('description'); var dh = document.getElementsByTagName('p'); var dlen = dh.length; //alert(dh); for(i=0; i < dlen; i++) { alert(dh); dh[i].style.display = 'none'; } $('#' + jim).fadeIn('slow', 0); }

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  • Align jQuery List

    - by William Lewis
    I'm creating a mobile website with jQuery, and I was wondering if there was a way to align a list to the bottom of a page, I just want the list to stay at the very bottom of the page, and be fixed in the spot. Thanks This is the list im trying to get fixed on the bottom of the page: <div data-role="content"> <div class="content-primary"> <ul data-role="listview"> <li><a href="link.html"><img src="file.jpg" /><h3>List name</h3></a> </li> </div>

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  • Why exactly is server side HTML rendering faster than client side?

    - by mvbl fst
    I am working on a large web site, and we're moving a lot of functionality to the client side (Require.js, Backbone and Handlebars stack). There are even discussions about possibly moving all rendering to the client side. But reading some articles, especially ones about Twitter moving away from client side rendering, which mention that server side is faster / more reliable, I begin to have questions. I don't understand how rendering fairly simple HTML widgets in JS from JSON and templates is a contemporary browser on a dual core CPU with 4-8 GB RAM is any slower than making dozens of includes in your server side app. Are there any actual real life benchmarking figures regarding this? Also, it seems like parsing HTML templates by server side templating engines can't be any faster than rendering same HTML code from a Handlebars template, especially if this is a precomp JS function?

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  • How can I use innerHTML without delete the before innerHTML?

    - by Mikelon85
    I want to convert an Array to a HTML table, but innerHTML deletes it writes before. Here is the code: <html><div id="tablaP"></div> function cargar2() { document.getElementById('tablaP').innerHTML= "<table>" var h=1 for (i=0;i<miArray.length;i++){ document.getElementById('tablaP').innerHTML = '<tr>' for (j=0;j<miArray[i].length;j++){ document.getElementById("tablaP").innerHTML = '<td><td>' } document.getElementById('tablaP').innerHTML = '</tr>' h++ } document.getElementById('tablaP').innerHTML = '</table>' }

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  • How to move iframe along the DOM without losing it's content?

    - by Beck
    Is it possible? I have tried to move it, but iframe contents dissapear. Tried to get contents of iframe and place them in the new place but all handlers ofc dissapear. Tried to do the same, but with new jQuery 1.4.2 feature, that clones all events along with it. But it doesn't work :) So I have decided to ask here for help. How to move the damn iframe to another place in the document without losing it's contents? ^_^ Thanks Added: txtad_iframe = ad_container.find('iframe'); its_contents = txtad_iframe.contents(); its_body = its_contents.find("div:first").clone(true).insertAfter(cthis.find('#photos')); new_ad.append(its_body); Here i'm trying to copy contents to new ad container. But it doesn't work. Context banner doesn't react on click event. I have tried to move ad_container to container, but iframe body content dissapears.

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  • What would be jQuery equivalent of this sf hover suckerfish code?

    - by metal-gear-solid
    What would be jQuery equivalent of this sf hover suckerfish code? <script> sfHover = function() { var sfEls = document.getElementById("navbar").getElementsByTagName("li"); for (var i=0; i<sfEls.length; i++) { sfEls[i].onmouseover=function() { this.className+=" hover"; } sfEls[i].onmouseout=function() { this.className=this.className.replace(new RegExp(" hover\\b"), ""); } } } if (window.attachEvent) window.attachEvent("onload", sfHover); </script>

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  • POST request is returning response success but is not posting the data

    - by Vineeth
    I am making a POST request to the MOXTRA API and it should return me the following response : { "data": { "id": user_id, //some user id "revision": 5, "name": "My First Binder", "created_time": 1402384947587, "updated_time": 1402384947587 }, "code": "RESPONSE_SUCCESS" } And I am making this POST request using Java Script var d = { 'name': 'My First Binder' }; var bind = JSON.stringify(d); $.post('https://api.moxtra.com/user_id/binders?access_token=' + access_token+ '&callback=?', bind, function(response) { alert( response.data.id); },'json'); }) But the alert that i get for alert(response.data.id) is "undefined" and the alert if i write alert(response.code) is "RESPONSE_SUCCESS" What is wrong with the above code , how am i getting a response success and getting undefined at the same time

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  • jquery specific show buttons on hover

    - by bob
    I have an application creating a bunch of divs through a loop. Each div has the class "product" so it looks like <div class="product"> !.....stuff here ....! <div class="show_on_hover">...buttons here... </div> </div> so there are about 12 of these same divs per page. I would like to hover over a specific one and show the specific "show_on_hover" div which is initially set to display:none. $('.product').hover(function() { $(.show_on_hover).show(); }, function () { $(.show_on_hover).hide(); } ); That is what I have so far but it will show ALL of the .show_on_hovers on the page so I am wondering how to get only the specific one you have moused over to show. This effect is seen on youtube when you mouseover any of the comments, and some comment tools pop up. Thanks!

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  • JS and Jquery problem

    - by Sonny
    hi i got the problem the script.js gives me <div id="gracze"> <div id="10" class="char" style="z-index: 19; top: 592px; left: 608px; "></div> <div id="14" class="char" style="z-index: 25; top: 784px; left: 608px; "></div> </div> instead <div id="gracze"> <div id="4" class="char" ... ></div> <div id="10" class="char" style="z-index: 19; top: 592px; left: 608px; "></div> <div id="14" class="char" style="z-index: 25; top: 784px; left: 608px; "></div> </div> get_players.php 4/62/6 10/19/19 14/19/25 script.js function get_players() { $.ajax({ type: "POST", url: "get_players.php", dataType: "html", success: function(data) { var str = data; var chars = str.split("<br />"); var lol = chars.length; for(var i = lol; i--; ) { chars[i] = chars[i].split('/'); var o = document.getElementById(chars[i][0]); var aimt = i; if (!o) { if (aimt!=chars.length-1 && aimt != 0) { $('#gracze').html('<div id="'+chars[aimt][0]+'" class="char"></div>'+$('#gracze').html()); $('#'+chars[aimt][0]).css("top", chars[aimt][2]*32-16+"px"); $('#'+chars[aimt][0]).css("left", chars[aimt][1]*32+"px"); $('#'+chars[aimt][0]).css("z-index", chars[aimt][1]*32); } } else { $('#'+chars[aimt][0]).animate({ "top": chars[aimt][2]*32-16+"px", "left": chars[aimt][1]*32+"px" }, { duration: 275}); //$('#'+chars[aimt][0]).css("top", chars[aimt][1]*32-16+"px"); //$('#'+chars[aimt][0]).css("left", chars[aimt][2]*32+"px"); $('#'+chars[aimt][0]).css("z-index", chars[aimt][2]); } } }}); setTimeout("get_players();", 1000); } I think it's because of for(var i = lol; i--; ) {

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  • jQuery/Ajax IE7 - Long requests fail

    - by iQ
    Hi guys, I have a problem with IE7 regarding an ajax call that is made by jQuery.load function. Basically the request works in cases where the URL string is not too long, but as soon as the URL gets very large it fails. Doing some debugging on the Ajax call I found this error: URL: <blanked out security reasons but it's very long> Content Type: Headers size (bytes): 0 Data size (bytes): 0 Total size (bytes): 0 Transferred data size (bytes): 0 Cached data: No Error result: 0x800c0005 Error constant: INET_E_RESOURCE_NOT_FOUND Error description: The server or proxy was not found Extended error result: 0x7a Extended error description: The data area passed to a system call is too small. As you can see, it looks like nothing is being sent. Now this only happens on IE7 but not other browsers, with IE8 there is a small delay but still works. The same request works fine when the URL string is relatively small. Now I need this working on IE7 for compatibility reasons and I cannot find workarounds for this so any help is greatly appreciated. The actual ajax call is like this: $("ID").load("url?lotsofparams",callbac func(){}); "lotsofparams" can vary, sometimes being small or very large. It's when the string is very large that I get the above error for IE7 only.

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  • Ext.Button handler config option

    - by ppecher
    someClass = Ext.extend(someClassB, { _someFunctionC{ someButton = new Ext.button({ handler: function () { this._onClick('click'); } }), _onClick(someMessage){ Ext.Msg.alert(someMessage); } } } _onClick eats one parameter; in the above code you put in the 'click' event because you want _onClick to be executed after the user clicks on the button. However, how do you specify this specific 'click' registration AND pass in a local variable as the _onClick parameter at the same time? As an aside, why do you even have to specify 'click', when the API states that handler always pertains to a click? Is this additional information not unnecessary?

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  • one click, two 'click' event fired

    - by Toni Michel Caubet
    I just want to toggle some elements when a link is clicked: This is how i am trying (But i don't really think that it matters much for this question what's inside the event function callback): /* mostrar exceso de comentarios a peticion del usuario*/ $('.toggleComments').click(function(){ console.log('.toggleComments'); if($(this).parents('.helpContent').find('.commentHideble:visible').length > 0){ $(this).text('+ <?=get_texto_clave('show_old_comments')?>').removeClass('toggleCommentsActive').append(' ('+$(this).parents('.helpContent').find('.commentHideble:not:visible').length+'+)'); }else{ $(this).text('- <?=get_texto_clave('hide_old_comments')?>').addClass('toggleCommentsActive'); } $(this).parents('.helpContent').find('.commentHideble').slideToggle(100); }); I even tried a boolean but gave me same result /* mostrar exceso de comentarios a peticion del usuario*/ var ctoggle = false; $('.toggleComments').click(function(){ if(ctoggle == false){ ctoggle = true; console.log('.toggleComments'); if($(this).parents('.helpContent').find('.commentHideble:visible').length > 0){ $(this).text('+ <?=get_texto_clave('show_old_comments')?>').removeClass('toggleCommentsActive').append(' ('+$(this).parents('.helpContent').find('.commentHideble:not:visible').length+'+)'); }else{ $(this).text('- <?=get_texto_clave('hide_old_comments')?>').addClass('toggleCommentsActive'); } $(this).parents('.helpContent').find('.commentHideble').slideToggle(100); ctoggle = false; } }); Why the log is being fired twice by click?

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  • Prevent event from parent element to child element in jquery

    - by sonam
    I have binded event as below: $(document).delegate('.budget', 'click', function(e){ if ($(this).hasClass('collapsed')) { $(this).removeClass('collapsed'); $(this).addClass('expanded'); } else if ($(this).hasClass('expanded')) { $(this).removeClass('expanded'); $(this).addClass('collapsed'); } }); Basically this toggles between expand and collapse. I have another event binded as below: $('[id^="tree"]').delegate('.collapsed', 'click', function(e){ var elementId = $(this).attr('id'); hideChildElement(elementId); }); The elements binded by the second event binding are parents of elements binded by first event binding. What happens is that on clicking on the element from the first binding event method also triggers the event binded by second event binding. I want to prevent any events from binding from second event binding to 1st event binding method. If element A is binded to click event from first event binding and B is binded to second event binding (A is inside B or A is child of B), I dont want any event of B to propagate to A. Note I tried e.stopImmediatePropagation(); but did not worked

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  • How to hide/show div using jQuery without altering dimensions?

    - by Byron S
    I have a div that is holding a google chart: <div id="chart_div" style="width: 600px; height: 300px;"></div> It has one CSS property: display: none. On the click of a button, I would like to have the chart be displayed using jQuery hide() and show(). It's working, however, the chart's dimensions are set to something different than I have specified and refuse to change to what I have specified. Here is my jquery code: $(document).ready(function(){ var chart = $('#chart_div'); $('#submit').click(function(){ chart.show('slow'); }); }); Let me know if theres any more code you would like to see. By the way, the chart div is not being contained in anything else so that isn't the problem.

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  • Toggled() text input field not working in IE6 in Jquery 1.3.2

    - by Michal
    In IE6 after showing() or toggling() an initially hidden text input field it is impossible to enter any text in the box. It is also impossible to focus() on the element. I am using jquery 1.3.2 Here is the code... Any ideas? $(document).ready(function(){ $(".hide").click(function(){ $(".form").toggle(); }) }) and HTML <form> <div class="hide"> Show </div> <div class="form" style="display:none"> <input type="text" name="crap"> </div> </form>

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  • Tips on how to refactor this unwieldy upvote/downvote code

    - by bob_cobb
    Basically this code is for an upvote/downvote system and I'm basically Incrementing the count by 1 when voting up Decrementing the count by 1 when voting down If the number of downvotes upvotes, we'll assume it's a negative score, so the count stays 0 Reverting the count back to what it originally was when clicking upvote twice or downvote twice Never go below 0 (by showing negative numbers); Basically it's the same scoring scheme reddit uses, and I tried to get some ideas from the source which was minified and kind of hard to grok: a.fn.vote = function(b, c, e, j) { if (reddit.logged && a(this).hasClass("arrow")) { var k = a(this).hasClass("up") ? 1 : a(this).hasClass("down") ? -1 : 0, v = a(this).all_things_by_id(), p = v.children().not(".child").find(".arrow"), q = k == 1 ? "up" : "upmod"; p.filter("." + q).removeClass(q).addClass(k == 1 ? "upmod" : "up"); q = k == -1 ? "down" : "downmod"; p.filter("." + q).removeClass(q).addClass(k == -1 ? "downmod" : "down"); reddit.logged && (v.each(function() { var b = a(this).find(".entry:first, .midcol:first"); k > 0 ? b.addClass("likes").removeClass("dislikes unvoted") : k < 0 ? b.addClass("dislikes").removeClass("likes unvoted") : b.addClass("unvoted").removeClass("likes dislikes") }), a.defined(j) || (j = v.filter(":first").thing_id(), b += e ? "" : "-" + j, a.request("vote", {id: j,dir: k,vh: b}))); c && c(v, k) } }; I'm trying to look for a pattern, but there are a bunch of edge cases that I've been adding in, and it's still a little off. My code (and fiddle): $(function() { var down = $('.vote-down'); var up = $('.vote-up'); var direction = up.add(down); var largeCount = $('#js-large-count'); var totalUp = $('#js-total-up'); var totalDown = $('#js-total-down'); var totalUpCount = parseInt(totalUp.text(), 10); var totalDownCount = parseInt(totalDown.text(), 10); var castVote = function(submissionId, voteType) { /* var postURL = '/vote'; $.post(postURL, { submissionId : submissionId, voteType : voteType } , function (data){ if (data.response === 'success') { totalDown.text(data.downvotes); totalUp.text(data.upvotes); } }, 'json'); */ alert('voted!'); }; $(direction).on('click', direction, function () { // The submission ID var $that = $(this), submissionId = $that.attr('id'), voteType = $that.attr('dir'), // what direction was voted? [up or down] isDown = $that.hasClass('down'), isUp = $that.hasClass('up'), curVotes = parseInt($that.parent().find('div.count').text(), 10); // current vote castVote(submissionId, voteType); // Voted up on submission if (voteType === 'up') { var alreadyVotedUp = $that.hasClass('likes'), upCount = $that.next('div.count'), dislikes = $that.nextAll('a').first(); // next anchor attr if (alreadyVotedUp) { // Clicked the up arrow and previously voted up $that.toggleClass('likes up'); if (totalUpCount > totalDownCount) { upCount.text(curVotes - 1); largeCount.text(curVotes - 1); } else { upCount.text(0); largeCount.text(0); } upCount.css('color', '#555').hide().fadeIn(); largeCount.hide().fadeIn(); } else if (dislikes.hasClass('dislikes')) { // Voted down now are voting up if (totalDownCount > totalUpCount) { upCount.text(0); largeCount.text(0); } else if (totalUpCount > totalDownCount) { console.log(totalDownCount); console.log(totalUpCount); if (totalDownCount === 0) { upCount.text(curVotes + 1); largeCount.text(curVotes + 1); } else { upCount.text(curVotes + 2); largeCount.text(curVotes + 2); } } else { upCount.text(curVotes + 1); largeCount.text(curVotes + 1); } dislikes.toggleClass('down dislikes'); upCount.css('color', '#296394').hide().fadeIn(200); largeCount.hide().fadeIn(); } else { if (totalDownCount > totalUpCount) { upCount.text(0); largeCount.text(0); } else { // They clicked the up arrow and haven't voted up yet upCount.text(curVotes + 1); largeCount.text(curVotes + 1).hide().fadeIn(200); upCount.css('color', '#296394').hide().fadeIn(200); } } // Change arrow to dark blue if (isUp) { $that.toggleClass('up likes'); } } // Voted down on submission if (voteType === 'down') { var alreadyVotedDown = $that.hasClass('dislikes'), downCount = $that.prev('div.count'); // Get previous anchor attribute var likes = $that.prevAll('a').first(); if (alreadyVotedDown) { if (curVotes === 0) { if (totalDownCount > totalUp) { downCount.text(curVotes); largeCount.text(curVotes); } else { if (totalUpCount < totalDownCount || totalUpCount == totalDownCount) { downCount.text(0); largeCount.text(0); } else { downCount.text((totalUpCount - totalUpCount) + 1); largeCount.text((totalUpCount - totalUpCount) + 1); } } } else { downCount.text(curVotes + 1); largeCount.text(curVotes + 1); } $that.toggleClass('down dislikes'); downCount.css('color', '#555').hide().fadeIn(200); largeCount.hide().fadeIn(); } else if (likes.hasClass('likes')) { // They voted up from 0, and now are voting down if (curVotes <= 1) { downCount.text(0); largeCount.text(0); } else { // They voted up, now they are voting down (from a number > 0) downCount.text(curVotes - 2); largeCount.text(curVotes - 2); } likes.toggleClass('up likes'); downCount.css('color', '#ba2a2a').hide().fadeIn(200); largeCount.hide().fadeIn(200); } else { if (curVotes > 0) { downCount.text(curVotes - 1); largeCount.text(curVotes - 1); } else { downCount.text(curVotes); largeCount.text(curVotes); } downCount.css('color', '#ba2a2a').hide().fadeIn(200); largeCount.hide().fadeIn(200); } // Change the arrow to red if (isDown) { $that.toggleClass('down dislikes'); } } return false; }); });? Pretty convoluted, right? Is there a way to do something similar but in about 1/3 of the code I've written? After attempting to re-write it, I find myself doing the same thing so I just gave up halfway through and decided to ask for some help (fiddle of most recent).

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