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2014/10/16 ¤W¤È 12:04:18
jquery Programming Glossary: indeedWhat is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this return this I did some tests with jsPerf and I found that indeed caching the jQuery object has only a little effect In Chrome..
Intellisense doesn't work for JS in VS2012 http://stackoverflow.com/questions/11488208/intellisense-doesnt-work-for-js-in-vs2012 I've checked that the referred file domWindows.js indeed is where the options point to. The output window under JavaScriptLanguageService..
Why do the :not() and :has() selectors allow quoted arguments? http://stackoverflow.com/questions/12475595/why-do-the-not-and-has-selectors-allow-quoted-arguments that eq 3 support is not intended behaviour. There are indeed rationales regarding custom filters whose arguments could in..
Trying to Validate URL Using JavaScript http://stackoverflow.com/questions/1303872/trying-to-validate-url-using-javascript even if url is something like http wwww . Well that is indeed a perfectly valid URL. If you want to check whether a hostname..
Is $(document).ready() also CSS ready? http://stackoverflow.com/questions/1324568/is-document-ready-also-css-ready all earlier requests have completed I did some testing and indeed sometimes JS is delayed until the CSS is loaded. I don't know.. CSS the second the JS Moving the stylesheet below all JS indeed shows that the JS including the ready function runs much earlier..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal remove function based on jQuery.remove and this does indeed cause a leak .fn.removeWithLeakage function this.each function..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery is prevented as part of the browser's security model. Edit indeed testing right now in Safari I get the error type property cannot..
jQuery scrollTop() doesn't seem to work in Safari or Chrome (Windows) http://stackoverflow.com/questions/1830080/jquery-scrolltop-doesnt-seem-to-work-in-safari-or-chrome-windows target refers to the right thing and the offsetParent is indeed the body element but nothing at all happens. As far as I can..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call login page forcing the user's eyes to witness a rare scene indeed. How can I manage a redirect directive from an Ajax call jQuery..
Jquery success function not firing using JSONP http://stackoverflow.com/questions/2380551/jquery-success-function-not-firing-using-jsonp The code in my original post will work fine if you do indeed do that. Example of service code public void DoWork it will..
How do you work with an array of jQuery Deferreds? http://stackoverflow.com/questions/4878887/how-do-you-work-with-an-array-of-jquery-deferreds the schemas so each .ajax call works. fetchschemas does indeed return an array of promises. However that final when clause..
jQuery Call to WebService returns “No Transport” error http://stackoverflow.com/questions/5241088/jquery-call-to-webservice-returns-no-transport-error 1 Take a look at this blog post . Update 2 If this is indeed the problem and I suspect it is you might want to check out..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean lookups for global variables makes sure that undefined is indeed undefined in the scope between curly braces even if someone.. 10 alert x x x you could use function x alert x x x 10 and indeed a function like this function square x some code ... var result..
jQuery text() call preserves newlines in Firefox but not in IE http://stackoverflow.com/questions/656605/jquery-text-call-preserves-newlines-in-firefox-but-not-in-ie except that the UA may break lines. emphasis added And indeed if I change it to div id div pre ... pre div and #div pre .text..
“How” to save an entire collection in Backbone.js - Backbone.sync or jQuery.ajax? http://stackoverflow.com/questions/6879138/how-to-save-an-entire-collection-in-backbone-js-backbone-sync-or-jquery-ajax syntax of registering callbacks in backbone... If it is indeed a tricky job then can we call jQuery.ajax within a view and..
What does $(function() {} ); do? http://stackoverflow.com/questions/7642442/what-does-function-do
How to change an element's title attribute using jQuery http://stackoverflow.com/questions/987967/how-to-change-an-elements-title-attribute-using-jquery no equivalent property to supplement it. Since title does indeed exist as a read write property on many HTMLElement s we should..
AngularJS ng-repeat finish event http://stackoverflow.com/questions/13471129/angularjs-ng-repeat-finish-event jquery angularjs share improve this question Indeed you should use directives and there no event tied to the end..
Require.js bug random Failed to load resource http://stackoverflow.com/questions/17026036/require-js-bug-random-failed-to-load-resource the server responded with a status of 404 Not Found Indeed require.js try to include jquery from a wrong directory... I..
How to load an ajax (jquery) request response progressively without waiting for it to finish? http://stackoverflow.com/questions/2753982/how-to-load-an-ajax-jquery-request-response-progressively-without-waiting-for asynchronous jquery ajax share improve this question Indeed there is a way. With plain old xmlhttpobjects I monitored the..
JQuery : What is the difference between “var test” and “var $test” http://stackoverflow.com/questions/2880926/jquery-what-is-the-difference-between-var-test-and-var-test have now probably rendered that recommendation obsolete. Indeed the recent ECMAScript 5 spec omits the final sentence. share..
Telerik UI controls vs client-side UI with jQuery http://stackoverflow.com/questions/428376/telerik-ui-controls-vs-client-side-ui-with-jquery on the Telerik controls including some on StackOverflow. Indeed they do seem fairly full featured. I also have no doubt that..
Cross Domain Issue with implementing Google URL shortener API http://stackoverflow.com/questions/4690927/cross-domain-issue-with-implementing-google-url-shortener-api api google url shortener share improve this question Indeed you are I'm afraid. You can't make cross domain ajax calls because..
Fire jQuery event on div change http://stackoverflow.com/questions/4979738/fire-jquery-event-on-div-change but I have absolutely no control on how it will change. Indeed I am designing a widget that may be used by other people who..
In jQuery, is selecting by class or id faster than selecting by some other attribute? http://stackoverflow.com/questions/6460644/in-jquery-is-selecting-by-class-or-id-faster-than-selecting-by-some-other-attri the comments below I was curious if anything has changed. Indeed it seems the scene has changed somewhat with today's browsers...
Asynchronous and Synchronous Terms http://stackoverflow.com/questions/7131991/asynchronous-and-synchronous-terms definition synchronous share improve this question Indeed it's one of these cases where original meaning of the word was..
Anyone have ideas for solving the “n items remaining” problem on Internet Explorer? http://stackoverflow.com/questions/734824/anyone-have-ideas-for-solving-the-n-items-remaining-problem-on-internet-explor page. The page is using PNG graphics with transparency. Indeed it is but they are jQuery UI Themeroller generated graphics..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this this 0 selector Selector here is a DOMElement this.length 1 return this I did some tests with jsPerf and I found that indeed caching the jQuery object has only a little effect In Chrome it's only 7 slower. In IE it's a little bit more significant..
Intellisense doesn't work for JS in VS2012 http://stackoverflow.com/questions/11488208/intellisense-doesnt-work-for-js-in-vs2012 In fact i don't even have JavaScriptLanguageService directory. I've checked that the referred file domWindows.js indeed is where the options point to. The output window under JavaScriptLanguageService is empty and nothing is being typed there..
Why do the :not() and :has() selectors allow quoted arguments? http://stackoverflow.com/questions/12475595/why-do-the-not-and-has-selectors-allow-quoted-arguments throw an exception. That should be taken as yet more evidence that eq 3 support is not intended behaviour. There are indeed rationales regarding custom filters whose arguments could in some cases be thought of as strings and sometimes as selectors..
Trying to Validate URL Using JavaScript http://stackoverflow.com/questions/1303872/trying-to-validate-url-using-javascript a 404 or connection error it's probably wrong. it return true even if url is something like http wwww . Well that is indeed a perfectly valid URL. If you want to check whether a hostname such as ˜wwww actually exists you have no choice but to look..
Is $(document).ready() also CSS ready? http://stackoverflow.com/questions/1324568/is-document-ready-also-css-ready a solution then executing any JS code is then halted until all earlier requests have completed I did some testing and indeed sometimes JS is delayed until the CSS is loaded. I don't know why because the waterfall shows that the JS has completed.. has loaded. Here the first reference to resource.cgi is the CSS the second the JS Moving the stylesheet below all JS indeed shows that the JS including the ready function runs much earlier but even then the jQuery applied class which is yet unknown..
jQuery memory leak with DOM removal http://stackoverflow.com/questions/1462649/jquery-memory-leak-with-dom-removal leak any memory. So why does jQuery leak memory I created another remove function based on jQuery.remove and this does indeed cause a leak .fn.removeWithLeakage function this.each function i e e .add e .each function .event.remove this .removeData..
change type of input field with jQuery http://stackoverflow.com/questions/1544317/change-type-of-input-field-with-jquery share improve this question It's very likely this action is prevented as part of the browser's security model. Edit indeed testing right now in Safari I get the error type property cannot be changed . Edit 2 that seems to be an error straight..
jQuery scrollTop() doesn't seem to work in Safari or Chrome (Windows) http://stackoverflow.com/questions/1830080/jquery-scrolltop-doesnt-seem-to-work-in-safari-or-chrome-windows does nothing at all. All the numbers are OK and the target refers to the right thing and the offsetParent is indeed the body element but nothing at all happens. As far as I can tell from googling around this is supposed to work. Is there..
How to manage a redirect request after a jQuery Ajax call http://stackoverflow.com/questions/199099/how-to-manage-a-redirect-request-after-a-jquery-ajax-call is replacing the div element with the contents of the login page forcing the user's eyes to witness a rare scene indeed. How can I manage a redirect directive from an Ajax call jQuery 1.2.6 jquery ajax redirect share improve this question..
Jquery success function not firing using JSONP http://stackoverflow.com/questions/2380551/jquery-success-function-not-firing-using-jsonp do it you need to someone construct it and stream it back. The code in my original post will work fine if you do indeed do that. Example of service code public void DoWork it will work without this but just to be safe HttpContext.Current.Response.ContentType..
How do you work with an array of jQuery Deferreds? http://stackoverflow.com/questions/4878887/how-do-you-work-with-an-array-of-jquery-deferreds I see the fetch in the console. I then see the fetch for all the schemas so each .ajax call works. fetchschemas does indeed return an array of promises. However that final when clause never fires and the word DONE never appears on the console...
jQuery Call to WebService returns “No Transport” error http://stackoverflow.com/questions/5241088/jquery-call-to-webservice-returns-no-transport-error because you're trying to make cross domain request. Update 1 Take a look at this blog post . Update 2 If this is indeed the problem and I suspect it is you might want to check out JSONP as a solution. Here are a few links that might help you..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean work makes a lexical window variable that would mean faster lookups for global variables makes sure that undefined is indeed undefined in the scope between curly braces even if someone has written something like undefined now it's defined in the.. the language but only function arguments. Instead of var x 10 alert x x x you could use function x alert x x x 10 and indeed a function like this function square x some code ... var result x x return result is exactly equivalent to function square..
jQuery text() call preserves newlines in Firefox but not in IE http://stackoverflow.com/questions/656605/jquery-text-call-preserves-newlines-in-firefox-but-not-in-ie and multiple spaces. Formatting is preserved here as well except that the UA may break lines. emphasis added And indeed if I change it to div id div pre ... pre div and #div pre .text or simply style type text css #div white space pre style..
“How” to save an entire collection in Backbone.js - Backbone.sync or jQuery.ajax? http://stackoverflow.com/questions/6879138/how-to-save-an-entire-collection-in-backbone-js-backbone-sync-or-jquery-ajax error callback I mean syntactically I'm not clear of the syntax of registering callbacks in backbone... If it is indeed a tricky job then can we call jQuery.ajax within a view and pass the this.successMethod or this.errorMethod as success error..
What does $(function() {} ); do? http://stackoverflow.com/questions/7642442/what-does-function-do
How to change an element's title attribute using jQuery http://stackoverflow.com/questions/987967/how-to-change-an-elements-title-attribute-using-jquery working with attributes unless they are custom or there is no equivalent property to supplement it. Since title does indeed exist as a read write property on many HTMLElement s we should take advantage of it. You can read more about the difference..
AngularJS ng-repeat finish event http://stackoverflow.com/questions/13471129/angularjs-ng-repeat-finish-event I have no clue how to use it with ng repeat and my div... javascript jquery angularjs share improve this question Indeed you should use directives and there no event tied to the end of a ng Repeat loop as each element is constructed individually..
Require.js bug random Failed to load resource http://stackoverflow.com/questions/17026036/require-js-bug-random-failed-to-load-resource 50 reload Require.js write in the console Failed to load resource the server responded with a status of 404 Not Found Indeed require.js try to include jquery from a wrong directory... I don't know why most of the time the application works fine.....
How to load an ajax (jquery) request response progressively without waiting for it to finish? http://stackoverflow.com/questions/2753982/how-to-load-an-ajax-jquery-request-response-progressively-without-waiting-for so I can update the progress in real time. php jquery ajax asynchronous jquery ajax share improve this question Indeed there is a way. With plain old xmlhttpobjects I monitored the readyState. Ready state 4 means the request has ended. Ready..
JQuery : What is the difference between “var test” and “var $test” http://stackoverflow.com/questions/2880926/jquery-what-is-the-difference-between-var-test-and-var-test
Telerik UI controls vs client-side UI with jQuery http://stackoverflow.com/questions/428376/telerik-ui-controls-vs-client-side-ui-with-jquery controls now. I have seen a lot of good recommendations on the Telerik controls including some on StackOverflow. Indeed they do seem fairly full featured. I also have no doubt that I can develop the application much more quickly using those..
Cross Domain Issue with implementing Google URL shortener API http://stackoverflow.com/questions/4690927/cross-domain-issue-with-implementing-google-url-shortener-api method not allowed. Am I doing something wrong here jquery api google url shortener share improve this question Indeed you are I'm afraid. You can't make cross domain ajax calls because of browser security. I know that Ext JS offer a ScriptTagProxy..
Fire jQuery event on div change http://stackoverflow.com/questions/4979738/fire-jquery-event-on-div-change want to execute some code when the content of the div changes but I have absolutely no control on how it will change. Indeed I am designing a widget that may be used by other people who are free to change the content of their divs the way they prefer...
In jQuery, is selecting by class or id faster than selecting by some other attribute? http://stackoverflow.com/questions/6460644/in-jquery-is-selecting-by-class-or-id-faster-than-selecting-by-some-other-attri couple years ago around the context parameter. After reading the comments below I was curious if anything has changed. Indeed it seems the scene has changed somewhat with today's browsers. Maybe it also has to do with improvements in jQuery I don't..
Asynchronous and Synchronous Terms http://stackoverflow.com/questions/7131991/asynchronous-and-synchronous-terms other process but actually the opposite jquery asynchronous definition synchronous share improve this question Indeed it's one of these cases where original meaning of the word was subverted and means something different than in popular usage...
Anyone have ideas for solving the “n items remaining” problem on Internet Explorer? http://stackoverflow.com/questions/734824/anyone-have-ideas-for-solving-the-n-items-remaining-problem-on-internet-explor Typically the file it says it is waiting on is repeated on the page. The page is using PNG graphics with transparency. Indeed it is but they are jQuery UI Themeroller generated graphics which according to the jQuery UI folks are IE safe. The jQuery..
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