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2014/10/16 ¤W¤È 12:10:15
jquery Programming Glossary: we'reMicrosoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn every current browser but based on another factor we're knocking out this limitation as well at least as far as the.. as well at least as far as the javascript. Google's CDN we're using for jquery.min.js jquery ui.min.js . Microsoft's CDN we're.. using for jquery.min.js jquery ui.min.js . Microsoft's CDN we're using for MicrosoftAjax.js MicrosoftAjaxWebForms.js until 4.0..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal putting this line just before it Don't create ID lookup if we're only reading non present data if id data undefined return undefined..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background div div And now instead of using an unordered list we're using Bootstrap alert boxes. And we never had to change the.. we don't want to have to communicate with the server we're testing the controller after all. We can just add a mock service..
jQuery “Please Wait, Loading…” animation? [duplicate] http://stackoverflow.com/questions/1964839/jquery-please-wait-loading-animation . Let's create an element that we can show hide anytime we're making an ajax request div class modal Place at bottom of page..
jQuery document.createElement equivalent? http://stackoverflow.com/questions/268490/jquery-document-createelement-equivalent your entire codebase remember that the differences we're talking about here in all but the archaic versions of jQuery..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on we don't care what it does. Whether it aborted or not we're not trying to submit the form we just wanted to trigger it to..
http://stackoverflow.com/questions/3366529/wrap-every-3-divs-in-a-div div class 'new' div You can try out a demo here all we're doing here is getting the elements you want to wrap and looping..
Javascript callback for multiple ajax calls http://stackoverflow.com/questions/4368946/javascript-callback-for-multiple-ajax-calls 0 callBacks var fireCallbacks function alert we're all complete for var i 0 i callBacks.length i callBacks i ..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery with the outer while because of while spans 0 but because we're dealing with a live list it gets updated when we do the parent.removeChild..
Detecting no results on jQuery UI autocomplete http://stackoverflow.com/questions/4718968/detecting-no-results-on-jquery-ui-autocomplete this method since you're calling the default method. Since we're modifying the object's prototype this will work for all autocomplete..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin still executes the code. This is obviously what we want if we're initializing any DOM stuff such as showing or hiding elements..
jQuery.getJSON - Access-Control-Allow-Origin Issue http://stackoverflow.com/questions/6396623/jquery-getjson-access-control-allow-origin-issue If so Respond with headers saying what's allowed here we're just echoing what they asked for except we may be using all..
How to bind 'touchstart' and 'click' events but not respond to both? http://stackoverflow.com/questions/7018919/how-to-bind-touchstart-and-click-events-but-not-respond-to-both I'd just use thing.click function ... but the issue we're running into is that some of these blackberry devices have an..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions I'll mention just couple of them Task queues. Let's say we're writing our own YouTube and need to convert users' video files.. appears. And a message queue is that someone. Let's say we're using Redis key value store this is a really great tool that..
http://stackoverflow.com/questions/977090/fading-in-a-background-image border 1px solid #ccc width 500px height 500px While we're having the loading class set. Removig it will remove the loading..
How do you cache an image in Javascript http://stackoverflow.com/questions/10240110/how-do-you-cache-an-image-in-javascript link to a page which describes this further was included. We're fine using either raw Javascript or the jQuery version. javascript..
Change fullcalendar event source after load http://stackoverflow.com/questions/10940182/change-fullcalendar-event-source-after-load feedTasks start 1338094800 end 1341118800 _ 1339103302326 We're using a select box to change the events source to only show..
jQuery “Please Wait, Loading…” animation? [duplicate] http://stackoverflow.com/questions/1964839/jquery-please-wait-loading-animation ajaxStop function body.removeClass loading That's it We're attaching some events to the body element anytime the ajaxStart..
Populate a DropDown/Select based on the value chosen on another DropDown http://stackoverflow.com/questions/2174334/populate-a-dropdown-select-based-on-the-value-chosen-on-another-dropdown I'm very poor at JavaScript started studying though . We're using JQuery JSON at the project. Thanks in advance for your..
When do browsers start to render partially transmitted HTML? http://stackoverflow.com/questions/2203751/when-do-browsers-start-to-render-partially-transmitted-html ajax libs jquery 1.4.1 jquery.min.js script script We're not ready yet. This will fail. .placeholder .hide document..
http://stackoverflow.com/questions/2212602/versus-jquery versus jQuery We're switching from MooTools to jQuery at work. I have a coworker..
http://stackoverflow.com/questions/251814/jquery-and-organized-code input fields .each container.children function j w YIKES We're deep in here now w .unbind .change function Then insanity..
jquery's form submit not working in IE http://stackoverflow.com/questions/3770324/jquerys-form-submit-not-working-in-ie BUT IT STILL DOESN'T WORK IN ANY IE. Any help on this We're in the process of installing the suggested IE script debugger..
Benefits vs. Pitfalls of hosting jQuery locally http://stackoverflow.com/questions/3832446/benefits-vs-pitfalls-of-hosting-jquery-locally vs. Pitfalls of hosting jQuery locally We're currently pulling jQuery and jQueryUI and jQueryUI CSS libraries..
Best JavaScript solution for client-side form validation and interaction? http://stackoverflow.com/questions/4751780/best-javascript-solution-for-client-side-form-validation-and-interaction but since some of the validation happens asynchronously. We're currently using the jQuery Validation library but our forms..
Does Jquery append() behave asynchronously? http://stackoverflow.com/questions/5085228/does-jquery-append-behave-asynchronously immediate with conflicting accepted answers on this. We're using JQuery 1.4 http ajax.googleapis.com ajax libs jqueryui..
Passing javascript variable to PHP http://stackoverflow.com/questions/6095531/passing-javascript-variable-to-php browser just as HTML is. Later you have a piece of PHP. We're still on the server and haven't sent anything to the browser..
Is there a JQuery plugin which combines Draggable and Selectable http://stackoverflow.com/questions/705250/is-there-a-jquery-plugin-which-combines-draggable-and-selectable groups or singly . Rather like the Windows Desktop really. We're using JQuery already so additions to that would be first choice...
Please recommend a JQuery plugin that handles collision detection for draggable elements http://stackoverflow.com/questions/773717/please-recommend-a-jquery-plugin-that-handles-collision-detection-for-draggable that handles collision detection for draggable elements We're using the Draggable JQuery UI plugin and need to disallow overlapping..
Jquery - sort DIV's by innerHTML of children http://stackoverflow.com/questions/7831712/jquery-sort-divs-by-innerhtml-of-children span.price .text p.attr data style p.find span.style .text We're then free to use tinysort to sort on the relevant attributes...
Jquery Mobile: Forcing refresh of content http://stackoverflow.com/questions/8357756/jquery-mobile-forcing-refresh-of-content data.toPage re ^#concorso if u.hash.search re 1 We're being asked to display the items for a specific category. Call..
Troubleshooting jQuery AJAX call using Generic Handler in ASP.NET http://stackoverflow.com/questions/8703317/troubleshooting-jquery-ajax-call-using-generic-handler-in-asp-net the errors. Also put var in front of my JS variables. We're getting closer. jQuery # BtnUCSSearch.ClientID .click function..
jQuery on iPhone/Android/BlackBerry http://stackoverflow.com/questions/921130/jquery-on-iphone-android-blackberry moment. I guess I'll start using the emulators later on. We're looking to offer mobile support. I was wondering how jQuery..
Microsoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn for anyone running anything decently new that supports pipelining every current browser but based on another factor we're knocking out this limitation as well at least as far as the javascript. Google's CDN we're using for jquery.min.js jquery.. but based on another factor we're knocking out this limitation as well at least as far as the javascript. Google's CDN we're using for jquery.min.js jquery ui.min.js . Microsoft's CDN we're using for MicrosoftAjax.js MicrosoftAjaxWebForms.js until.. well at least as far as the javascript. Google's CDN we're using for jquery.min.js jquery ui.min.js . Microsoft's CDN we're using for MicrosoftAjax.js MicrosoftAjaxWebForms.js until 4.0 we're not completely removing all UpdatePanels jQuery.Validate.min.js..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal you're removing How silly. I can short circuit that by putting this line just before it Don't create ID lookup if we're only reading non present data if id data undefined return undefined which appears to fix the leak for this case in IE8...
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background div class messages div class alert ng repeat entry in log entry.msg div div And now instead of using an unordered list we're using Bootstrap alert boxes. And we never had to change the controller code But more importantly no matter where or how.. local storage as well. When running tests on our controllers we don't want to have to communicate with the server we're testing the controller after all. We can just add a mock service of the same name as our original component and the injector..
jQuery “Please Wait, Loading…” animation? [duplicate] http://stackoverflow.com/questions/1964839/jquery-please-wait-loading-animation ajaxload.info I'll be using http i.stack.imgur.com FhHRx.gif . Let's create an element that we can show hide anytime we're making an ajax request div class modal Place at bottom of page div The CSS Next let's give it some flair Start by setting..
jQuery document.createElement equivalent? http://stackoverflow.com/questions/268490/jquery-document-createelement-equivalent fastest method. Of course before you go off and start refactoring your entire codebase remember that the differences we're talking about here in all but the archaic versions of jQuery equate to about an extra 3 milliseconds per thousand elements..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on out if the validation check doesn't pass but with this method we don't care what it does. Whether it aborted or not we're not trying to submit the form we just wanted to trigger it to re validate and do nothing else. Disclaimer This is a superfluous..
http://stackoverflow.com/questions/3366529/wrap-every-3-divs-in-a-div div div for var i 0 i divs.length i 3 divs.slice i i 3 .wrapAll div class 'new' div You can try out a demo here all we're doing here is getting the elements you want to wrap and looping through them doing a .wrapAll in batches of 3 then moving..
Javascript callback for multiple ajax calls http://stackoverflow.com/questions/4368946/javascript-callback-for-multiple-ajax-calls options.numRequest 0 requestsCompleted options.requestsCompleted 0 callBacks var fireCallbacks function alert we're all complete for var i 0 i callBacks.length i callBacks i if options.singleCallback callBacks.push options.singleCallback..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery personal library. It may seem like I have an infinite loop with the outer while because of while spans 0 but because we're dealing with a live list it gets updated when we do the parent.removeChild span 0 . This is a pretty nifty feature that..
Detecting no results on jQuery UI autocomplete http://stackoverflow.com/questions/4718968/detecting-no-results-on-jquery-ui-autocomplete to call it again. I can't imagine any ill effects from this method since you're calling the default method. Since we're modifying the object's prototype this will work for all autocomplete widgets. Here's a working example http jsfiddle.net..
Official way to ask jQuery wait for all images to load before executing something http://stackoverflow.com/questions/544993/official-way-to-ask-jquery-wait-for-all-images-to-load-before-executing-somethin your code. If all the images are not loaded then it still executes the code. This is obviously what we want if we're initializing any DOM stuff such as showing or hiding elements or attaching events. Let's say though that I want some animation..
jQuery.getJSON - Access-Control-Allow-Origin Issue http://stackoverflow.com/questions/6396623/jquery-getjson-access-control-allow-origin-issue Decide whether to accept that request with those headers If so Respond with headers saying what's allowed here we're just echoing what they asked for except we may be using all instead of the actual origin for the Access Control Allow Origin..
How to bind 'touchstart' and 'click' events but not respond to both? http://stackoverflow.com/questions/7018919/how-to-bind-touchstart-and-click-events-but-not-respond-to-both to support both keyboard clicks as well as touch events. Ideally I'd just use thing.click function ... but the issue we're running into is that some of these blackberry devices have an very annoying delay from the time of the touch to it triggering..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions systems. It has many applications to the real world systems I'll mention just couple of them Task queues. Let's say we're writing our own YouTube and need to convert users' video files in the background. We should obviously have a webapp with.. would rather need someone to notify us when a new chat message appears. And a message queue is that someone. Let's say we're using Redis key value store this is a really great tool that provides PubSub implementation among its data store features...
http://stackoverflow.com/questions/977090/fading-in-a-background-image from there HTML div id loader class loading div CSS DIV#loader border 1px solid #ccc width 500px height 500px While we're having the loading class set. Removig it will remove the loading message DIV#loader.loading background url images spinner.gif..
How do you cache an image in Javascript http://stackoverflow.com/questions/10240110/how-do-you-cache-an-image-in-javascript expire It would be much appreciated if an example and or a link to a page which describes this further was included. We're fine using either raw Javascript or the jQuery version. javascript jquery image caching browser cache share improve this..
Change fullcalendar event source after load http://stackoverflow.com/questions/10940182/change-fullcalendar-event-source-after-load page loads by default this is the ajax call calendar events feedTasks start 1338094800 end 1341118800 _ 1339103302326 We're using a select box to change the events source to only show tasks pulled from different table so after a selection the ajax..
jQuery “Please Wait, Loading…” animation? [duplicate] http://stackoverflow.com/questions/1964839/jquery-please-wait-loading-animation body body document .on ajaxStart function body.addClass loading ajaxStop function body.removeClass loading That's it We're attaching some events to the body element anytime the ajaxStart or ajaxStop events are fired. When an ajax event starts..
Populate a DropDown/Select based on the value chosen on another DropDown http://stackoverflow.com/questions/2174334/populate-a-dropdown-select-based-on-the-value-chosen-on-another-dropdown its values based on the selected value in the first DropDown I'm very poor at JavaScript started studying though . We're using JQuery JSON at the project. Thanks in advance for your atention. c# jquery asp.net mvc json drop down menu share..
When do browsers start to render partially transmitted HTML? http://stackoverflow.com/questions/2203751/when-do-browsers-start-to-render-partially-transmitted-html jQuery to hide them. html head script src http ajax.googleapis.com ajax libs jquery 1.4.1 jquery.min.js script script We're not ready yet. This will fail. .placeholder .hide document .ready function This won't fail #one .hide script head body..
http://stackoverflow.com/questions/2212602/versus-jquery versus jQuery We're switching from MooTools to jQuery at work. I have a coworker that told me never to use as the prefix when using a jQuery..
http://stackoverflow.com/questions/251814/jquery-and-organized-code from the server... let's update the bindings on our input fields .each container.children function j w YIKES We're deep in here now w .unbind .change function Then insanity starts... end some function end some loop what was this..
jquery's form submit not working in IE http://stackoverflow.com/questions/3770324/jquerys-form-submit-not-working-in-ie in the nyromodal lightbox we just call '#upgrade_form' .submit BUT IT STILL DOESN'T WORK IN ANY IE. Any help on this We're in the process of installing the suggested IE script debugger but I'm pessimistic we won't see anything. EDIT Just retried..
Benefits vs. Pitfalls of hosting jQuery locally http://stackoverflow.com/questions/3832446/benefits-vs-pitfalls-of-hosting-jquery-locally vs. Pitfalls of hosting jQuery locally We're currently pulling jQuery and jQueryUI and jQueryUI CSS libraries from the google CDN. I like this because I can call google.load..
Best JavaScript solution for client-side form validation and interaction? http://stackoverflow.com/questions/4751780/best-javascript-solution-for-client-side-form-validation-and-interaction button needs to validate everything and then show a response but since some of the validation happens asynchronously. We're currently using the jQuery Validation library but our forms appear to be outgrowing its capability. I've been looking at..
Does Jquery append() behave asynchronously? http://stackoverflow.com/questions/5085228/does-jquery-append-behave-asynchronously asynchronously I've seen a number of posts append supposedly immediate with conflicting accepted answers on this. We're using JQuery 1.4 http ajax.googleapis.com ajax libs jqueryui 1.8 jquery ui.min.js and append seems to be asynchronous such..
Passing javascript variable to PHP http://stackoverflow.com/questions/6095531/passing-javascript-variable-to-php This is not interpreted by your server. It is returned to the browser just as HTML is. Later you have a piece of PHP. We're still on the server and haven't sent anything to the browser yet. You look for a _GET 'test' value. Your URL was http localhost..
Is there a JQuery plugin which combines Draggable and Selectable http://stackoverflow.com/questions/705250/is-there-a-jquery-plugin-which-combines-draggable-and-selectable be selected and dragged around to position them either in groups or singly . Rather like the Windows Desktop really. We're using JQuery already so additions to that would be first choice. JQuery UI Draggables and Selectables individually do much..
Please recommend a JQuery plugin that handles collision detection for draggable elements http://stackoverflow.com/questions/773717/please-recommend-a-jquery-plugin-that-handles-collision-detection-for-draggable recommend a JQuery plugin that handles collision detection for draggable elements We're using the Draggable JQuery UI plugin and need to disallow overlapping among our elements. We could write some collision..
Jquery - sort DIV's by innerHTML of children http://stackoverflow.com/questions/7831712/jquery-sort-divs-by-innerhtml-of-children sortThis.each function var p this p.attr data price p.find span.price .text p.attr data style p.find span.style .text We're then free to use tinysort to sort on the relevant attributes. Sorting by price would be simply #sortThis div .tsort attr..
Jquery Mobile: Forcing refresh of content http://stackoverflow.com/questions/8357756/jquery-mobile-forcing-refresh-of-content that request the data for a specific var u .mobile.path.parseUrl data.toPage re ^#concorso if u.hash.search re 1 We're being asked to display the items for a specific category. Call our internal method that builds the content for the category..
Troubleshooting jQuery AJAX call using Generic Handler in ASP.NET http://stackoverflow.com/questions/8703317/troubleshooting-jquery-ajax-call-using-generic-handler-in-asp-net in jsonData that I also stringify'ed . It's also still throwing the errors. Also put var in front of my JS variables. We're getting closer. jQuery # BtnUCSSearch.ClientID .click function var urlToHandler 'AddressSearch.ashx' var urlToHandler '~..
jQuery on iPhone/Android/BlackBerry http://stackoverflow.com/questions/921130/jquery-on-iphone-android-blackberry BlackBerry I don't have any of the devices to test at the moment. I guess I'll start using the emulators later on. We're looking to offer mobile support. I was wondering how jQuery or even javascript renders in their respective browsers. What..
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