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2014/10/16 ¤W¤È 12:02:39
jquery Programming Glossary: contextWhat is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this to find a match with it's expensive find function else if context context.jquery return context rootjQuery .find selector So yes.. a match with it's expensive find function else if context context.jquery return context rootjQuery .find selector So yes it's.. find function else if context context.jquery return context rootjQuery .find selector So yes it's expensive but that is..
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 here is that the developer is trying to do jQuery in the context of AngularJS. That's never going to work well. The view is the..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page to load a newer version of jQuery to use only within the context of our code that will not interfere with or affect any code..
using jquery $.ajax to call a PHP function http://stackoverflow.com/questions/2269307/using-jquery-ajax-to-call-a-php-function share improve this question Use .ajax to call a server context or URL or whatever to invoke a particular 'action'. What you..
http://stackoverflow.com/questions/3034874/sequencing-ajax-requests Usually this involves setting up some kind of iterator context that i step thru upon each success callback. I think there must.. 1 and then reject the deferred dfd.rejectWith ajaxOpts.context ajaxOpts promise statusText return promise run the actual..
$(this) selector and children? http://stackoverflow.com/questions/306583/this-selector-and-children accepts a 2nd parameter which can be used to override the context of the selection. jQuery img this Which is the same as jQuery..
jQuery/JavaScript: accessing contents of an iframe http://stackoverflow.com/questions/364952/jquery-javascript-accessing-contents-of-an-iframe jquery. I thought I'd be able to do this by setting the context of the jQuery function to be the document of the iframe something..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate but the syntax becomes increasingly horrid. Specifying a context for your events to be captured also improves performance. With..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate but the syntax becomes increasingly horrid. Specifying a context for your events to be captured also improves performance. With..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute ModelMetadata metadata ControllerContext context yield return new ModelClientValidationRule ErrorMessage this.ErrorMessage..
JQuery, Spring MVC @RequestBody and JSON - making it work together http://stackoverflow.com/questions/5908466/jquery-spring-mvc-requestbody-and-json-making-it-work-together beans spring beans.xsd import resource classpath mvc context.xml beans in folder src main resources mvc context.xml beans.. mvc context.xml beans in folder src main resources mvc context.xml beans xmlns http www.springframework.org schema beans xmlns.. xmlns xsi http www.w3.org 2001 XMLSchema instance xmlns context http www.springframework.org schema context xsi schemaLocation..
How to make an ajax call without jquery? http://stackoverflow.com/questions/8567114/how-to-make-an-ajax-call-without-jquery true xmlhttp.send script With jQuery .ajax url test.html context document.body success function this .addClass done share..
Web Page Source Annotation Tool http://stackoverflow.com/questions/14244498/web-page-source-annotation-tool when a selection is made as shown in this screen shot Context Menu Appearance after selection of text 1 Selection context.. 48 screen.png 128 screen.png background.js Create s Context menu and binds it to browser and activates context menu execution.. reportclick contexts selection function console.log Context Menu 2 Created var _selection_address chrome.contextMenus.create..
Performance of jQuery selector with context http://stackoverflow.com/questions/2421782/performance-of-jquery-selector-with-context jquery performance share improve this question Context really helps when you have a much larger DOM that you are searching..
Multiple Parameters for jQuery selector? http://stackoverflow.com/questions/2672034/multiple-parameters-for-jquery-selector look to the documentation of the jQuery function Selector Context By default selectors perform their searches within the DOM starting..
Django/jQuery Cascading Select Boxes? http://stackoverflow.com/questions/3233850/django-jquery-cascading-select-boxes 'states' context 'country' None # ...Set the rest of the Context here... return render_to_response addressform.html context Then..
http://stackoverflow.com/questions/3431343/asp-net-mvc-forces-an-ajax-request-be-redirected-to-the-login-page-when-the-form protected void Application_EndRequest var context new HttpContextWrapper Context If we're an ajax request and doing a 302 then.. Application_EndRequest var context new HttpContextWrapper Context If we're an ajax request and doing a 302 then we actually need.. and doing a 302 then we actually need to do a 401 if Context.Response.StatusCode 302 context.Request.IsAjaxRequest Context.Response.Clear..
jQuery Right-Click Context Menu Help! http://stackoverflow.com/questions/3996204/jquery-right-click-context-menu-help Right Click Context Menu Help http pastebin.com YyDzQ4Bk this is a plugin for right.. create and show menu Some ways to achieve it jQuery Context Menu script Create a jQuery Context Menu for Treeview Right.. to achieve it jQuery Context Menu script Create a jQuery Context Menu for Treeview Right or Left Click Context Menu Using jQuery..
What are some empirical technical reasons not to use jQuery? [closed] http://stackoverflow.com/questions/5099949/what-are-some-empirical-technical-reasons-not-to-use-jquery some empirical technical reasons not to use jQuery closed Context I am astounded by the number of front end developers that hack..
Maximum size of an Array in Javascript http://stackoverflow.com/questions/6154989/maximum-size-of-an-array-in-javascript size of an Array in Javascript Context I'm building a little site that reads an rss feed and updates..
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 diff script head body h1 jQuery Selector Performance Context vs No Context h1 h2 .someclass h2 span id withoutcontext span.. head body h1 jQuery Selector Performance Context vs No Context h1 h2 .someclass h2 span id withoutcontext span ms br br h2..
How to create jqGrid Context Menu? http://stackoverflow.com/questions/6607576/how-to-create-jqgrid-context-menu to create jqGrid Context Menu I am trying to create a context menu on jqGrid for each.. but can't find how to do so.I am currently using jQuery Context Menu is there a better way but it is for the entire Grid not.. do be choosed grid.delGridRow trigger.id delSettings onContextMenu function event menu var rowId event.target .closest tr.jqgrow..
how to build jqgrid context menu from top level toolbar http://stackoverflow.com/questions/8457282/how-to-build-jqgrid-context-menu-from-top-level-toolbar context menu from top level toolbar Custom values to Context Menu Items in JQgrid contains great sample about adding context.. level toolbar so that additional coding is not required Context menu should contain toolbar buttons icons and button titles.. 'body' grid.contextMenu menuId bindings myBinding onContextMenu function e var rowId e.target .closest tr.jqgrow .attr..
What is the cost of '$(this)'? http://stackoverflow.com/questions/10433014/what-is-the-cost-of-this string is a selector other than id jQuery traverse the DOM to find a match with it's expensive find function else if context context.jquery return context rootjQuery .find selector So yes it's expensive but that is only true for selectors If we.. is a selector other than id jQuery traverse the DOM to find a match with it's expensive find function else if context context.jquery return context rootjQuery .find selector So yes it's expensive but that is only true for selectors If we pass a DOMElement.. id jQuery traverse the DOM to find a match with it's expensive find function else if context context.jquery return context rootjQuery .find selector So yes it's expensive but that is only true for selectors If we pass a DOMElement the only action..
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 is like half jQuery half AngularJS and no good. The problem here is that the developer is trying to do jQuery in the context of AngularJS. That's never going to work well. The view is the official record. Outside of a directive more on this below..
Can I use multiple versions of jQuery on the same page? http://stackoverflow.com/questions/1566595/can-i-use-multiple-versions-of-jquery-on-the-same-page upgrade to the latest version of jQuery. Is there any way to load a newer version of jQuery to use only within the context of our code that will not interfere with or affect any code on the customer's page Ideally maybe we could check for the..
using jquery $.ajax to call a PHP function http://stackoverflow.com/questions/2269307/using-jquery-ajax-to-call-a-php-function just using .ajax with the PHP file listed. php jquery ajax share improve this question Use .ajax to call a server context or URL or whatever to invoke a particular 'action'. What you want is something like .ajax url ' my site' data action 'test'..
http://stackoverflow.com/questions/3034874/sequencing-ajax-requests And I don't want to set async to false and freeze the browser. Usually this involves setting up some kind of iterator context that i step thru upon each success callback. I think there must be a cleaner simpler way Does anyone have a clever design.. index .inArray doRequest queue if index 1 queue.splice index 1 and then reject the deferred dfd.rejectWith ajaxOpts.context ajaxOpts promise statusText return promise run the actual query function doRequest next jqXHR .ajax ajaxOpts .done dfd.resolve..
$(this) selector and children? http://stackoverflow.com/questions/306583/this-selector-and-children this share improve this question The jQuery constructor accepts a 2nd parameter which can be used to override the context of the selection. jQuery img this Which is the same as jQuery this .find img If the imgs are direct descendants of the clicked..
jQuery/JavaScript: accessing contents of an iframe http://stackoverflow.com/questions/364952/jquery-javascript-accessing-contents-of-an-iframe I would like to manipulate the html inside an iframe using jquery. I thought I'd be able to do this by setting the context of the jQuery function to be the document of the iframe something like function document ready 'some selector' frames 'nameOfMyIframe'..
http://stackoverflow.com/questions/4204316/jquery-live-vs-delegate on #containerElement . You can do the same thing with live but the syntax becomes increasingly horrid. Specifying a context for your events to be captured also improves performance. With the live example every single click on the entire document..
http://stackoverflow.com/questions/4579117/jquery-live-vs-delegate on #containerElement . You can do the same thing with live but the syntax becomes increasingly horrid. Specifying a context for your events to be captured also improves performance. With the live example every single click on the entire document..
Perform client side validation for custom attribute http://stackoverflow.com/questions/4747184/perform-client-side-validation-for-custom-attribute true public IEnumerable ModelClientValidationRule GetClientValidationRules ModelMetadata metadata ControllerContext context yield return new ModelClientValidationRule ErrorMessage this.ErrorMessage ValidationType futuredate Notice how it implements..
JQuery, Spring MVC @RequestBody and JSON - making it work together http://stackoverflow.com/questions/5908466/jquery-spring-mvc-requestbody-and-json-making-it-work-together schema beans http www.springframework.org schema beans spring beans.xsd import resource classpath mvc context.xml beans in folder src main resources mvc context.xml beans xmlns http www.springframework.org schema beans xmlns mvc http.. schema beans spring beans.xsd import resource classpath mvc context.xml beans in folder src main resources mvc context.xml beans xmlns http www.springframework.org schema beans xmlns mvc http www.springframework.org schema mvc xmlns xsi http.. schema beans xmlns mvc http www.springframework.org schema mvc xmlns xsi http www.w3.org 2001 XMLSchema instance xmlns context http www.springframework.org schema context xsi schemaLocation http www.springframework.org schema mvc http www.springframework.org..
How to make an ajax call without jquery? http://stackoverflow.com/questions/8567114/how-to-make-an-ajax-call-without-jquery
Web Page Source Annotation Tool http://stackoverflow.com/questions/14244498/web-page-source-annotation-tool event 1 A Menu is added to chrome browser and is activated when a selection is made as shown in this screen shot Context Menu Appearance after selection of text 1 Selection context event fires when a selection of text is done by mouse click.. tabs background scripts background.js icons 16 screen.png 48 screen.png 128 screen.png background.js Create s Context menu and binds it to browser and activates context menu execution through message passing. var _selection_univ chrome.contextMenus.create.. title Add univ tag for s id _selection_univ onclick reportclick contexts selection function console.log Context Menu 2 Created var _selection_address chrome.contextMenus.create title Add address tag for s id _selection_address onclick..
Performance of jQuery selector with context http://stackoverflow.com/questions/2421782/performance-of-jquery-selector-with-context be surprised to see the numbers bump up P jquery jquery selectors jquery performance share improve this question Context really helps when you have a much larger DOM that you are searching through. Searching for IDs is already very fast and..
Multiple Parameters for jQuery selector? http://stackoverflow.com/questions/2672034/multiple-parameters-for-jquery-selector equivalent to use the find method context .find expr Give a look to the documentation of the jQuery function Selector Context By default selectors perform their searches within the DOM starting at the document root. However an alternate context can..
Django/jQuery Cascading Select Boxes? http://stackoverflow.com/questions/3233850/django-jquery-cascading-select-boxes context 'state' request.POST 'state' else context 'states' context 'country' None # ...Set the rest of the Context here... return render_to_response addressform.html context Then in the template select name country id select_country for..
http://stackoverflow.com/questions/3431343/asp-net-mvc-forces-an-ajax-request-be-redirected-to-the-login-page-when-the-form redirect 302 if it is then we actuall want to send a 401. protected void Application_EndRequest var context new HttpContextWrapper Context If we're an ajax request and doing a 302 then we actually need to do a 401 if Context.Response.StatusCode.. if it is then we actuall want to send a 401. protected void Application_EndRequest var context new HttpContextWrapper Context If we're an ajax request and doing a 302 then we actually need to do a 401 if Context.Response.StatusCode 302 context.Request.IsAjaxRequest.. context new HttpContextWrapper Context If we're an ajax request and doing a 302 then we actually need to do a 401 if Context.Response.StatusCode 302 context.Request.IsAjaxRequest Context.Response.Clear Context.Response.StatusCode 401 Then in..
jQuery Right-Click Context Menu Help! http://stackoverflow.com/questions/3996204/jquery-right-click-context-menu-help Right Click Context Menu Help http pastebin.com YyDzQ4Bk this is a plugin for right click context menu anyone know why it doesn't work in IE.. event element .bind contextmenu function e e.preventDefault create and show menu Some ways to achieve it jQuery Context Menu script Create a jQuery Context Menu for Treeview Right or Left Click Context Menu Using jQuery Demo share improve..
What are some empirical technical reasons not to use jQuery? [closed] http://stackoverflow.com/questions/5099949/what-are-some-empirical-technical-reasons-not-to-use-jquery are some empirical technical reasons not to use jQuery closed Context I am astounded by the number of front end developers that hack at HTML Javascript and CSS all day long and that ignore tools..
Maximum size of an Array in Javascript http://stackoverflow.com/questions/6154989/maximum-size-of-an-array-in-javascript size of an Array in Javascript Context I'm building a little site that reads an rss feed and updates checks the feed in the background. I have one array to store..
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 var n new Date var s n.getTime var diff s startTime return diff script head body h1 jQuery Selector Performance Context vs No Context h1 h2 .someclass h2 span id withoutcontext span ms br br h2 .someclass #somecontainer h2 span id withcontext.. var s n.getTime var diff s startTime return diff script head body h1 jQuery Selector Performance Context vs No Context h1 h2 .someclass h2 span id withoutcontext span ms br br h2 .someclass #somecontainer h2 span id withcontext span ms br..
How to create jqGrid Context Menu? http://stackoverflow.com/questions/6607576/how-to-create-jqgrid-context-menu to create jqGrid Context Menu I am trying to create a context menu on jqGrid for each row but can't find how to do so.I am currently using jQuery.. I am trying to create a context menu on jqGrid for each row but can't find how to do so.I am currently using jQuery Context 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.. .hasClass 'ui state disabled' false disabled item can do be choosed grid.delGridRow trigger.id delSettings onContextMenu function event menu var rowId event.target .closest tr.jqgrow .attr id grid.setSelection rowId disable menu for rows..
how to build jqgrid context menu from top level toolbar http://stackoverflow.com/questions/8457282/how-to-build-jqgrid-context-menu-from-top-level-toolbar to build jqgrid context menu from top level toolbar Custom values to Context Menu Items in JQgrid contains great sample about adding context menu to jqgrid. If edit delete add operations are dynamically.. How to create context menu automatically from jqgrid top level toolbar so that additional coding is not required Context menu should contain toolbar buttons icons and button titles become menu item titles. Selection menu triggers toolbar button.. button return function button.click div menuDiv.appendTo 'body' grid.contextMenu menuId bindings myBinding onContextMenu function e var rowId e.target .closest tr.jqgrow .attr id p grid 0 .p i lastSelId if rowId i .inArray rowId p.selarrrow..
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