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javascript Programming Glossary: valjQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el computed style list . Although it's getting a long list of values it's quite fast. Hope it's useful to others. javascript.. prop style i var camel prop.replace a z g camelize var val style.getPropertyValue prop returns camel val return returns.. var val style.getPropertyValue prop returns camel val return returns if dom.currentStyle style dom.currentStyle..
How do I iterate over a JSON structure? http://stackoverflow.com/questions/1078118/how-do-i-iterate-over-a-json-structure will stop running to skip five jQuery.each obj function i val # i .append document.createTextNode val share improve this..
Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet three dropdownlist controls named dd1 dd2 and dd3 . The value of each dropdownlist comes from database. dd3 's value depends.. The value of each dropdownlist comes from database. dd3 's value depends upon value of dd2 and dd2 's value depends on value.. comes from database. dd3 's value depends upon value of dd2 and dd2 's value depends on value of dd1 . Can anyone..
http://stackoverflow.com/questions/2266789/is-there-an-equivalent-of-the-nosuchmethod-feature-for-properties-or-a-way there an equivalent of the __noSuchMethod__ feature for properties or a way to.. access return 'Hello ' name set function proxy name value intercepts property assignments alert name ' ' value return.. name value intercepts property assignments alert name ' ' value return true alert p.world alerts 'Hello world' p.foo 'bar'..
Understanding the difference between Object.create() and new SomeFunction() in JavaScript http://stackoverflow.com/questions/4166616/understanding-the-difference-between-object-create-and-new-somefunction-in-j over the other. Consider the following example var test val 1 func function return this.val var testA Object.create test.. following example var test val 1 func function return this.val var testA Object.create test testA.val 2 console.log test.func.. return this.val var testA Object.create test testA.val 2 console.log test.func 1 console.log testA.func 2 console.log..
How can jQuery deferred be used? http://stackoverflow.com/questions/4869609/how-can-jquery-deferred-be-used intro post on the topic var cache function getData val return either the cached value or an jqXHR object which contains.. var cache function getData val return either the cached value or an jqXHR object which contains a promise return cache val.. or an jqXHR object which contains a promise return cache val .ajax ' foo ' data value val dataType 'json' success function..
jQuery - setting the selected value of a select control via its text description http://stackoverflow.com/questions/496052/jquery-setting-the-selected-value-of-a-select-control-via-its-text-description setting the selected value of a select control via its text description I have a select.. item with the text description I have as opposed to the value which I don't have . I know setting it by value is pretty.. to the value which I don't have . I know setting it by value is pretty trivial. e.g. #my select .val myVal But I'm a bit..
Is there a standard function to check for null, undefined, or blank variables in JavaScript? http://stackoverflow.com/questions/5515310/is-there-a-standard-function-to-check-for-null-undefined-or-blank-variables-in JavaScript function that checks that a variable has a value and ensures that it's not undefined or null I've got this.. but I'm not sure if it covers all cases function isEmpty val return val undefined val null val.length 0 true false javascript.. sure if it covers all cases function isEmpty val return val undefined val null val.length 0 true false javascript null..
Is there a jQuery autogrow plugin for text fields? http://stackoverflow.com/questions/931207/is-there-a-jquery-autogrow-plugin-for-text-fields text' .each function var minWidth o.minWidth this .width val '' input this testSubject ' tester ' .css position 'absolute'.. 'letterSpacing' whiteSpace 'nowrap' check function if val val input.val return Enter new content into testSubject var.. whiteSpace 'nowrap' check function if val val input.val return Enter new content into testSubject var escaped..
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