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2014/10/16 ¤W¤È 12:06:02
jquery Programming Glossary: operationsHow does the jQuery pushStack function work? http://stackoverflow.com/questions/10197753/how-does-the-jquery-pushstack-function-work with jQuery objects it's important to know that most operations that change what DOM objects are in a jQuery object return a..
Using jQuery with Windows 8 Metro JavaScript App causes security error http://stackoverflow.com/questions/10859523/using-jquery-with-windows-8-metro-javascript-app-causes-security-error the WinJS.Promise object as an alternative to deferred operations which are themselves an implementation of the Promise pattern.. You should think twice about using jQuery for deferred operations. The WinJS.Promise object is used throughout the Metro APIs..
http://stackoverflow.com/questions/11338592/jquery-textarea-change-event any jquery event for it which can trigger for all those operations I tried change event but it triggers the callback only after..
Alert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally browser he should get an alert so that various clean up operations could be carried out. I have more thing i itried to use on before..
Choosing and activating the right controls on an AJAX-driven site http://stackoverflow.com/questions/15048223/choosing-and-activating-the-right-controls-on-an-ajax-driven-site the key nodes and to sequence through the proper order of operations. The resulting complete working script is UserScript @name _Nike..
Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog http://stackoverflow.com/questions/1843894/simple-asp-net-mvc-crud-views-opening-closing-in-javascript-ui-dialog dialog I have various simple ASP.NET MVC views for CRUD operations which work fine on their own as a simple webpage. I will now..
What are the typical reasons Javascript developed on Firefox fails on IE? [closed] http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie window.onload or similar event as IE doesn ™t support many operations in partially loaded documents. Differing attributes In CSS it's.. provide an in place wrapper for canvas elements for many operations. Be aware that IE8 in standards compliance mode is many times..
Can I wrap each line of multi-line text in a span? http://stackoverflow.com/questions/4147080/can-i-wrap-each-line-of-multi-line-text-in-a-span Cons Slow and unwieldy due to the numerous DOM and string operations Conclusion There may be other ways to achieve your goal but..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery other common practices like this Where certain Javascript operations could be accomplished easier without bringing jQuery into the..
jQuery click / toggle between two functions http://stackoverflow.com/questions/4911577/jquery-click-toggle-between-two-functions two functions I am looking for a way to have two separate operations functions blocks of code run when something is clicked and then..
jQuery JSON response always triggers a ParseError http://stackoverflow.com/questions/5095307/jquery-json-response-always-triggers-a-parseerror triggers a ParseError I am trying to preform some basic operations with jQuery and JSON. Presently having difficulty with jQuery..
How to convert a currency string to a double with jQuery or Javascript? http://stackoverflow.com/questions/559112/how-to-convert-a-currency-string-to-a-double-with-jquery-or-javascript need to convert that string to a double to perform some operations on it. 1 100.00 1100.00 This needs to occur all client side... to cast convert it to a double to allow some mathematical operations. javascript jquery share improve this question Remove all..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement than this . However as both are performing millions of operations a second it is unlikely either will have any real impact but..
how to make a jquery “$.post” request synchronous http://stackoverflow.com/questions/5821380/how-to-make-a-jquery-post-request-synchronous in the db and by default the .post method does it's operations asynchronously. I ™m setting a variable inside the call onSuccess..
jqGrid custom format fails on addClass http://stackoverflow.com/questions/6048378/jqgrid-custom-format-fails-on-addclass no parameter which are DOM element and so you can not use operations like el .addClass Fail In some old answers see here and here..
Parsing XML with CDATA with JQuery http://stackoverflow.com/questions/652159/parsing-xml-with-cdata-with-jquery into the same function. They're completely different operations which you don't want to get confused as may have happened here...
How to create jqGrid Context Menu? http://stackoverflow.com/questions/6607576/how-to-create-jqgrid-context-menu not for a particular row i.e. cannot perform row level operations for it. Please help me in this thanks. document .ready function..
How does the jQuery pushStack function work? http://stackoverflow.com/questions/10197753/how-does-the-jquery-pushstack-function-work from .pushStack which is the new jQuery object. When working with jQuery objects it's important to know that most operations that change what DOM objects are in a jQuery object return a new jQuery object with the change in it rather than modifying..
Using jQuery with Windows 8 Metro JavaScript App causes security error http://stackoverflow.com/questions/10859523/using-jquery-with-windows-8-metro-javascript-app-causes-security-error a better approach is to use the WinJS features this includes the WinJS.Promise object as an alternative to deferred operations which are themselves an implementation of the Promise pattern . And you can do some basic DOM manipulation using the WinJS.Utilities.. basic DOM manipulation using the WinJS.Utilities namespace. You should think twice about using jQuery for deferred operations. The WinJS.Promise object is used throughout the Metro APIs to represent async activities and you will end up using two..
http://stackoverflow.com/questions/11338592/jquery-textarea-change-event deleting backspace or mouse click and paste or cut. Is there any jquery event for it which can trigger for all those operations I tried change event but it triggers the callback only after tabbing out from the component. Use I want to enable a button..
Alert when browser window closed accidentally http://stackoverflow.com/questions/1244535/alert-when-browser-window-closed-accidentally I want that whenever user accidentally or manually closes the browser he should get an alert so that various clean up operations could be carried out. I have more thing i itried to use on before event but I want that to be used for a particular web..
Choosing and activating the right controls on an AJAX-driven site http://stackoverflow.com/questions/15048223/choosing-and-activating-the-right-controls-on-an-ajax-driven-site we use waitForKeyElements to send the required events to the key nodes and to sequence through the proper order of operations. The resulting complete working script is UserScript @name _Nike auto buy shoes script @include http store.nike.com @include..
Simple ASP.NET MVC CRUD views opening/closing in JavaScript UI dialog http://stackoverflow.com/questions/1843894/simple-asp-net-mvc-crud-views-opening-closing-in-javascript-ui-dialog ASP.NET MVC CRUD views opening closing in JavaScript UI dialog I have various simple ASP.NET MVC views for CRUD operations which work fine on their own as a simple webpage. I will now integrate them into the website itself into the content and..
What are the typical reasons Javascript developed on Firefox fails on IE? [closed] http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie documents It ™s a good idea to add your JavaScript in a window.onload or similar event as IE doesn ™t support many operations in partially loaded documents. Differing attributes In CSS it's elm.style.styleFloat in IE vs elm.style.cssFloat in Firefox... which is a similar technology however and explorercanvas can provide an in place wrapper for canvas elements for many operations. Be aware that IE8 in standards compliance mode is many times slower and has many more glitches than when in quirks mode..
Can I wrap each line of multi-line text in a span? http://stackoverflow.com/questions/4147080/can-i-wrap-each-line-of-multi-line-text-in-a-span text decoration. Each line can have its own event handlers. Cons Slow and unwieldy due to the numerous DOM and string operations Conclusion There may be other ways to achieve your goal but I'm not sure of any myself. TextNode.splitText n can split a..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery id jQuery this .attr id Javascript this.id Are there any other common practices like this Where certain Javascript operations could be accomplished easier without bringing jQuery into the mix. Or is this a rare case of a jQuery shortcut actually..
jQuery click / toggle between two functions http://stackoverflow.com/questions/4911577/jquery-click-toggle-between-two-functions click toggle between two functions I am looking for a way to have two separate operations functions blocks of code run when something is clicked and then a totally different block when the same thing is clicked..
jQuery JSON response always triggers a ParseError http://stackoverflow.com/questions/5095307/jquery-json-response-always-triggers-a-parseerror JSON response always triggers a ParseError I am trying to preform some basic operations with jQuery and JSON. Presently having difficulty with jQuery accepting JSON response from my play framework application...
How to convert a currency string to a double with jQuery or Javascript? http://stackoverflow.com/questions/559112/how-to-convert-a-currency-string-to-a-double-with-jquery-or-javascript a text box that will have a currency string in it that I then need to convert that string to a double to perform some operations on it. 1 100.00 1100.00 This needs to occur all client side. I have no choice but to leave the currency string as a currency.. the currency string as a currency string as input but need to cast convert it to a double to allow some mathematical operations. javascript jquery share improve this question Remove all non dot digits var currency 1 100.00 var number Number currency.replace..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement A performance test shows that this is significantly slower than this . However as both are performing millions of operations a second it is unlikely either will have any real impact but it is better practice to reuse jQuery objects anyway. Where..
how to make a jquery “$.post” request synchronous http://stackoverflow.com/questions/5821380/how-to-make-a-jquery-post-request-synchronous using ajax to compare certain fields with those that are already in the db and by default the .post method does it's operations asynchronously. I ™m setting a variable inside the call onSuccess and the calling method doesn't get a response because of..
jqGrid custom format fails on addClass http://stackoverflow.com/questions/6048378/jqgrid-custom-format-fails-on-addclass work in the gridview true mode so the custom formater has no parameter which are DOM element and so you can not use operations like el .addClass Fail In some old answers see here and here you can find how the problem can be solved but I would you..
Parsing XML with CDATA with JQuery http://stackoverflow.com/questions/652159/parsing-xml-with-cdata-with-jquery the need to squish document fragment creation and CSS selection into the same function. They're completely different operations which you don't want to get confused as may have happened here. Actually it tries to filter out jQuery custom attributes..
How to create jqGrid Context Menu? http://stackoverflow.com/questions/6607576/how-to-create-jqgrid-context-menu Menu is there a better way but it is for the entire Grid not for a particular row i.e. cannot perform row level operations for it. Please help me in this thanks. document .ready function #list1 .jqGrid sortable true datatype local height 250 colNames..
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