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  • Click event keeps firing

    - by Ben Shelock
    I have absolutely no idea why this is happening but the following code seems to be executed a huge ammount of times in all browsers. $('#save_albums').click(function(){ for(var i = 1; i <= 5; i++){ html = $('#your_albums ol li').eq(i).html(); alert(html); } }); Looks fairly innocent to me... Here's the code in it's entirety $(function(){ $('#query').keyup(function(){ var text = encodeURI($(this).val()); if(text.length > 3){ $('#results').load('search.php?album='+text, function(){ $('.album').hover(function(){ $(this).css('outline', '1px solid black') },function(){ $(this).css('outline', 'none') }); $('.album').click(function(){ $('#fores').remove(); $('#yours').show(); if($('#your_albums ol li').length <= 4){ albumInfo = '<li><div class="album">' + $(this).html() + '</div></li>'; if($('#your_albums ol li').length >= 1){ $('#your_albums ol li').last().after(albumInfo); } else{ $('#your_albums ol').html(albumInfo); } } else{ alert('No more than 5 please'); } }); $('#clear_albums').click(function(e){ e.preventDefault; $('#your_albums ol li').remove(); }); $('#save_albums').click(function(){ for(var i = 1; i <= 5; i++){ html = $('#your_albums ol li').eq(i).html(); alert(html); } }); }); } else{ $('#results').text('Query must be more than 3 characters'); } }); });

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  • uploadify email notification

    - by kwek-kwek
    Is it possible for "Uploadify" to send out e-mail confirmation after the upload? here is the script: <script type="text/javascript"> $(document).ready(function() { $("#uploadify").uploadify({ 'uploader' : 'scripts/uploadify.swf', 'script' : 'scripts/uploadify.php', 'cancelImg' : 'cancel.png', 'folder' : 'uploads', 'auto' : true, 'multi' : true, 'onComplete' : function(event, queueID, fileObj, response, data) { $('#message').html( 'files were successfully uploaded'); $('#message').show().animate({'display':'block'},3000).hide(500); } }); }); </script>

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  • Execute JavaScript function on a dynamic element (AJAX).

    - by jartaud
    Hello i have this following function: ... var model = $("#carModel"); .... model.change(validModel); function validModel(){ if(model.val() == undefined){ model.addClass("errorJS"); return false; }else{ model.removeClass("errorJS"); return true; } } I am getting carmodel id from a select box generated after an AJAX call. I can get its value in the Firebug console, but the function doest not execute. Even tough i use model.livequery(validModel); // The errorJS class put a red border in a element, if the function returns false

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  • Better way to "find parent" and if statements

    - by Luke Abell
    I can't figure out why this isn't working: $(document).ready(function() { if ($('.checkarea.unchecked').length) { $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('checked').addClass('unchecked'); } else { $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('unchecked').addClass('checked'); } }); Here's a screenshot of the HTML structure: http://cloud.lukeabell.com/JV9N (Updated with correct screenshot) Also, there has to be a better way to find the parent of the item (there are multiple of these elements on the page, so I need it to only effect the one that is unchecked) Here's some other code that is involved that might be important: $('.toggle-open-area').click(function() { if($(this).parent().parent().parent().parent().parent().parent().parent().hasClass('open')) { $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('open').addClass('closed'); } else { $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('closed').addClass('open'); } }); $('.checkarea').click(function() { if($(this).hasClass('unchecked')) { $(this).removeClass('unchecked').addClass('checked'); $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('open').addClass('closed'); } else { $(this).removeClass('checked').addClass('unchecked'); $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('closed').addClass('open'); } }); (Very open to improvements for that section as well) Thank you so much! Here's a link to where this is all happening: http://linkedin.guidemytech.com/sign-up-for-linkedin-step-2-set-up-linkedin-student/ Update: I've improved the code from the comments, but still having issues with that first section not working. $(document).ready(function() { if ($('.checkarea.unchecked').length) { $(this).parents('.whole-step').removeClass('checked').addClass('unchecked'); } else { $(this).parents('.whole-step').removeClass('unchecked').addClass('checked'); } }); -- $('.toggle-open-area').click(function() { if($(this).parent().parent().parent().parent().parent().parent().parent().hasClass('open')) { $(this).parents('.whole-step').removeClass('open').addClass('closed'); } else { $(this).parents('.whole-step').removeClass('closed').addClass('open'); } }); $('.toggle-open-area').click(function() { $(this).toggleClass('unchecked checked'); $(this).closest(selector).toggleClass('open closed'); }); $('.checkarea').click(function() { if($(this).hasClass('unchecked')) { $(this).removeClass('unchecked').addClass('checked'); $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('open').addClass('closed'); } else { $(this).removeClass('checked').addClass('unchecked'); $(this).parent().parent().parent().parent().parent().parent().parent().removeClass('closed').addClass('open'); } });

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  • Reduce lines of code

    - by coffeeaddict
    I'm not a JavaScript guru (yet). I am trying to figure out a way to cut down the number of lines below...are there any shortcuts for lets say the if statements? function showDialog(divID) { var dialogDiv = $("#" + divID); var height = 500; var width = 400; var resizable = false; if (dialogDiv.attr("height") != "") { height = parseInt(dialogDiv.attr("height")); } if (dialogDiv.attr("width") != "") { width = parseInt(dialogDiv.attr("width")); } if (dialogDiv.attr("resizable") != "") { resizable = dialogDiv.attr("resizable"); } dialogDiv.dialog ( { resizable: resizable, width: width, height: height, bgiframe: true, modal: true, autoOpen: false, show: 'blind' } ) dialogDiv.dialog("open"); }

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  • jQTouch Spinning Wheel (Cubiq) Implementation Won't Work

    - by Peter
    I am trying to get a nice Spinning Wheel working within my webapp; http://bit.ly/89oWud However, I keep receiving an error within Mobile Safari that the variable 'blabla' cannot be found. I have implemented both of these suggested solutions: 1# Change SpinningWheelCSS 2# Change JQTouch CSS, JS files, and add JQTouch wrapper to body Neither worked for me. I am trying to use the incredible Spinning Wheel by Cubiq.org. I'm likely doing something wrong, but for the life of me I can't figure out what it is. Help is very much appreciated.

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  • Show alert on browser close but don't show alert while closing from logoff

    - by Neha Jain
    In my application when user logs out the browser is closed. And on browser close I am throwing an alert. Now what I want is if I directly close the browser window alert should come but if window is closed through logout alert should not come as I have shown another confirm message of logout. function closeEditorWarning(){ for (var i=0;i<childWindow.length;i++) { if (childWindow[i] && !childWindow[i].closed) childWindow[i].close(); if(i==0) { alert("This will close all open e-App applications"); } } window.close(); } window.onbeforeunload = closeEditorWarning; And this is my logout code $('#'+id).click(function(event){ event.preventDefault(); $('#centerContent').load('<%=request.getContextPath()%>/'+target); }); } else { $('#'+id).click(function(event){ event.preventDefault(); var r=confirm("logout"); if (r==true) { flag=true; for (var i=0;i<childWindow.length;i++) { if (childWindow[i] && !childWindow[i].closed) childWindow[i].close(); } window.close(); } else { } }); }

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  • remove element in javascript

    - by Hulk
    In the below code how to remove the hyperlink after getting the innerHTML function test(obj) { var a=obj.innerHTML // remove obj element here } $p = $('<a id="name" onclick="javascript:var ele=test(this);">').html( "test" ); $('#questions').append( $p ); Thanks..

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  • FullCalendar lazyFetching

    - by RamaKrishna
    I had enabled lazyFetching option with true/false. and click on any button of calendar then calendar sending multiple ajax calls to get data. Here is my configuration $('#calendar').fullCalendar({ header: { left: 'prev,next today', center: 'title', right: 'month,agendaWeek,agendaDay' }, editable: false, disableDragging:true, contentHeight: 500, width: 800, minTime:9, maxTime:21, lazyFetching:true, defaultView:'agendaWeek', loading: function(isLoading, view){ if(isLoading){ $('.fc-button-prev, .fc-button-next , .fc-button-month ,.fc-button-agendaWeek , .fc-button-agendaDay').hide(); $('.products').attr("disabled","disabled"); }else{ $('.fc-button-prev, .fc-button-next , .fc-button-month ,.fc-button-agendaWeek , .fc-button-agendaDay').show(); $('.products').removeAttr("disabled"); } } }); function loadCal(storeId,contactId){ $('#calendar').fullCalendar( 'removeEvents'); $('#calendar').fullCalendar( 'addEventSource','getApptsByStore.action?storeId='+storeId+'&contactId='+contactId); }

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  • How to know when a download has finished?

    - by Eric
    Hello, Is there a way to tell if when a download has finished? That is, we allow users to download a report in PDF format. It takes about 3 - 5 seconds to start downloading and in this time, from click to end of download, show a wait state icon so that the user doesn't click multiple times. Thanks! Eric

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  • What should I use for the filepath if I'm developing from my desktop?

    - by codeninja
    I'm having an extremely difficulty time getting the flowplayer to show up and the worst part is I have no idea what is wrong because I'm not getting any error messages! I have an external javascript file: C:/desktop/mysite/js/jq/plugins.js calling $f() from: C:/desktop/mysite/thirdparty/flowplayer/flowplayer.js the swf files also live there... I'm working on file/desktop (no localhost or webserver) $(video.id).flowplayer("thirdparty/flowplayer/flowplayer-3.1.15.swf", { clip:{ .... }, // min Flash version version:[9,115], // older versions will see a custom message onFail:function(){ alert("Failed!"); }, onError:function(errCode,errMsg){ alert(errCode+errMsg); } }); I don't know what path to use for the SWFs to get them to load, is the path relative to the javascript (plugins.js) that calls $f() or is it relative to the path of the flowplayer.js ?? bangs head on wall

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  • javascript addEventListener onStateChange not working in IE

    - by user347456
    Hi, I have two colorbox popup boxes which show a youtube video in each. When they're finished playing, I'm trying to have them automatically close the colorbox window. This code below works perfect in firefox, but in IE I can't get addEventListener to work. I've tried attachEvent with no success. Can anybody offer any suggestions as to how to solve this? It seems simple but I'm exhausted trying to find a solution. By the way, this is my first time as stackoverflow and it's very impressive. var params = { allowScriptAccess: "always" }; var atts = { id: "ytplayer1" }; swfobject.embedSWF("http://www.youtube.com/v/VIDEO1&rel=0&hl=en_US&fs=0&autoplay=1&enablejsapi=1&playerapiid=ytvideo1", "popupVideoContainer1", "640", "385", "8", null, null, params, atts); var params2 = { allowScriptAccess: "always" }; var atts2 = { id: "ytplayer2" }; swfobject.embedSWF("http://www.youtube.com/v/VIDEO2&rel=0&hl=en_US&fs=0&autoplay=1&enablejsapi=1&playerapiid=ytvideo2", "popupVideoContainer2", "640", "385", "8", null, null, params2, atts2); function onYouTubePlayerReady(playerId) { if(playerId == 'ytvideo1'){ var ytplayer = document.getElementById('ytplayer1'); ytplayer.addEventListener("onStateChange", "onytplayerStateChange", false); } else if(playerId == 'ytvideo2'){ var ytplayer = document.getElementById("ytplayer2"); //ytplayer.addEventListener("onStateChange", "onytplayerStateChange", false); if (ytplayer.addEventListener) { ytplayer.addEventListener("onStateChange", "onytplayerStateChange", false); } else if (ytplayer.attachEvent) { ytplayer.attachEvent("onStateChange", onytplayerStateChange); } } } function onytplayerStateChange(newState) { if(newState == 0){ $.fn.colorbox.close(); } }

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  • uploadify changing scriptData

    - by kusanagi
    when i call uploadifySettings("scriptData", { 'description': description }); it mean that param description is set one time after click button upload, how can i set param description on each file that uploads ? for example i want to upload 10 files so i can change param description 10 times

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  • page wide bread crumb bar as at apple.com/store

    - by punkish
    I want to build a (don't know what to call it other than) bread crumb bar at the top of the page, kinda like at http://store.apple.com/us/browse/home/shop_mac/software, y'know, at the top of the page, the horizontal, light grey bar that looks like so [home icon] | Shop Mac | Mac Software Help | Account | Cart Actually, I've got that bar working, with a curved, square left edge, the intermediate chevrons, and the curved, square right edge. So, my bar looks like so [ Home > Foo > Bar > Baz ] I have little graphics fragments that make up the [ and the and the ] and the middle parts. The only problem is, I want the right edge to be at the right edge of my page. So, the above bar should look like so [ Home > Foo > Bar > Baz ] I want to have a variable number of entries in my bread crumb bar... so, I could have "Home, Foo, Bar, Baz" or I could have "Home, Foo" or "Home, Foo, Bar, Baz, Qux" and so on. In other words, I want the right edge of my bar to be dynamically long enough to extend to the edge of my web page. Suggestions?

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  • Javascript function in external file is undefined when declared in a certain way

    - by Obay
    myfunc() runs successfully when called from within the same js file. but it is undefined (Firebug) when called from an HTML page: JS file: $(function() { myfunc() { alert('inside myfunc'); } alert('outside myfunc'); myfunc(); //this successfully runs myfunc() }); HTML: <script> $(function() { myfunc(); //this doesn't run myfunc(). It's undefined }); </script> But when I change myfunc() declaration to: myfunc = function () { ... } It's no longer undefined, and runs successfully. Sorry for this very noob question, but what just happened? Why did it work when I changed the way I declared the function?

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  • 3 columns layout, want middle column to stretch wider when column 1 and 3 are empty

    - by Blankman
    I have a 3 column layout using table-less design. <div id="main"> <div id="left"></div> <div id="content"></div> <div id="right"></div> </div> The CSS: #left {width: 200px;float:left;display:inline;} #content {width: 600px;float:left;display:inline;padding: 0 10px;} #right {width: 160px;float:left;display:inline;} I am using a web application, and I can't change the layout. By can't change, I mean the div's with left/content/right cannot be removed. On some pages, both the left and right columns are completely empty. And I want the #content div to expand more than the 600px. is this possible, without altering the HTML? What are my options? Thanks allot!

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  • easyui how to set a event on load tab error

    - by joaner
    I'm use easyui tabs load html content: contents.tabs('add',{ title: title, href: href, closable: true, extractor:function(data){ console.log(data); return data; } }); sometime I maybe got a 404, 500 response, but the response error message is not display in the new window. The tab window always show loading style. So I try to find a onLoadError event to catch this error in office manual: http://www.jeasyui.com/documentation/tabs.php , but not exists. Please tell me how to do let me exit the loading status.

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  • Playing flash (.flv) videos on the web in a way that portable devices can view them

    - by Evan
    A friend of mine has created a movie for my site, it's in .flv format. I've heard of the popular flash player called flowplayer, but I have a bad feeling such a player will not work on the ipad and other devices which do not support flash. Is there a way to play a video in the flash format through a non-flash player so that the content can be viewed on all devices? I'm open to any ideas. Perhaps I may even need to convert the video to another format somehow. Thanks for any help, Evan

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  • How to show an animated spinner while a background task is processing in nested rails model using aj

    - by Globalkeith
    My specific example is highly complex, so I will use the example shown by Ryan from Railscasts to discuss this: http://railscasts.com/episodes/197-nested-model-form-part-2 Background I have a form, let's say "Survey", which contains an arbitrary number of "Questions". Senario Give i am on the "Edit Survey" page. I would like to add a button to each "Question" field which calls a remote_function, which in turn queue's up a delayed_job to execute some processing on the "Question". To give feedback to the user, i would like to disable the button, and show an animated spinner, which remains until the delayed_job has processed the "Question". Hint - I can add methods to the "Question" model to indicate the status of the delayed_job. So, with best practices in mind, what is the best way to achieve this?

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  • How can i trace changes made to the DOM by JavaScript?

    - by Denis Hoctor
    I have a large website in development with a large amount of JS in different files. I have come across an issue where something is removing a class from the DOM. I can see it when I view source but not in Firebug. Normally I would place some alerts/console.log calls with the hasClass value but because I have no idea where to start I wanted to know if I can trace the change back when it occurs somehow? Denis

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  • setTimeout() not executing

    - by Ben Shelock
    I've got this simple function which displays a message to the user. If I add the timeout parameter it will slide back up automatically if not the user has to click it to get rid. But the timeout bit isn't working. function feedback(text, timeout){ $('#feedback').text(text).slideDown('fast'); $('#feedback').click(function(){ $(this).slideUp(); }); if(timeout){ setTimeout(function(){ $('#feedback').slideup(); }, timeout); } }

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