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javascript Programming Glossary: ed

How to detect/track postback in javascript?

http://stackoverflow.com/questions/1857606/how-to-detect-track-postback-in-javascript

isPostBack function to check if page is a postback ed one return document.getElementById '_ispostback' .value 'True'.. '_ispostback' .value 'True' PS I have not tested it but I've done somthing similar before and it works. share..

Is there an easy way to reload css without reloading the page?

http://stackoverflow.com/questions/2024486/is-there-an-easy-way-to-reload-css-without-reloading-the-page

reloading the page I'm trying to make a live in page css editor with a preview function that would reload the stylesheet.. that would reload the stylesheet and apply it without needing to reload the page. What would be the best way to go about.. stylesheet reload share improve this question On the edit page instead of including your CSS in the normal way with..

How to make tinymce paste in plain text by default

http://stackoverflow.com/questions/2695731/how-to-make-tinymce-paste-in-plain-text-by-default

to make tinymce paste in plain text by default Googled it thousands of times No one gives a complete solution of how.. resets plain text paste on every paste. So all we need to do set it back. The following code should help. tinyMCE.init.. The definition of setPlainText function setPlainText var ed tinyMCE.get 'elm1' ed.pasteAsPlainText true adding handlers..

What modernizer scripts exist for the new ECMAScript 5 functions?

http://stackoverflow.com/questions/3075308/what-modernizer-scripts-exist-for-the-new-ecmascript-5-functions

5 compatibility table . A lot of this stuff can be faked for browsers that don't support these functions yet. Do you.. of any scripts that can do this I'm particularly interested in Object.create. For example Douglas Crockford's JSON script.. was more like the JSON one we could include them when we need to use the new functions. javascript cross browser backwards..

How to check for “undefined” in JavaScript?

http://stackoverflow.com/questions/3390396/how-to-check-for-undefined-in-javascript

to check for &ldquo undefined&rdquo in JavaScript What is the most appropriate way to test.. the most appropriate way to test if a variable is undefined in JavaScript I've seen several possible ways if window.myVariable.. ways if window.myVariable Or if typeof myVariable undefined Or if myVariable this throws an error if undefined should this..

What happens to JavaScript code after app is compiled using Titanium Mobile

http://stackoverflow.com/questions/4217551/what-happens-to-javascript-code-after-app-is-compiled-using-titanium-mobile

happens to JavaScript code after app is compiled using Titanium Mobile I installed Titanium from appcelerator.. code after app is compiled using Titanium Mobile I installed Titanium from appcelerator and built the KitchenSink example.. does the javascript code ends up in a built app. I grep ed the Xcode project and also the result application as I found..

Why is eval unsafe in javascript? [duplicate]

http://stackoverflow.com/questions/4812288/why-is-eval-unsafe-in-javascript

could have written a keylogger in the user input you eval ed and arrange for the data to be encoded in a script that bob.. user input you eval ed and arrange for the data to be encoded in a script that bob will unknowingly submit to be served to.. in a script that bob will unknowingly submit to be served to alice. This is as @Hunter2 has suggested in the comments..

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.. I have a text string. Using jQuery I want to set the selected element of the select control to be the item with the text description.. to be the item with the text description I have as opposed to the value which I don't have . I know setting it by value..

To delay javascript function call using jquery

http://stackoverflow.com/questions/5322344/to-delay-javascript-function-call-using-jquery

with delay Once i click button sample function is not called with a delay of 2 seconds. I dont know whats wrong. Please notify.. inside the anonymous function you pass to ready it is scoped to that function. You then pass a string to setTimeout which.. You then pass a string to setTimeout which is eval ed after 2 seconds. This takes place outside the current scope..

Restricting eval() to a narrow scope

http://stackoverflow.com/questions/543533/restricting-eval-to-a-narrow-scope

another file which may contain javascript fragments that need to be eval ed. The script fragments are supposed to conform.. may contain javascript fragments that need to be eval ed. The script fragments are supposed to conform to a strict subset.. that need to be eval ed. The script fragments are supposed to conform to a strict subset of javascript that limits what..

Is reading the `length` property of an array really that expensive an operation in JavaScript?

http://stackoverflow.com/questions/5752906/is-reading-the-length-property-of-an-array-really-that-expensive-an-operation

that expensive an operation in JavaScript I always assumed caching the length of an array in JavaScript is a good idea.. However I thought perhaps the length property is only updated on creation and alteration of the array. Therefore reading it.. reading it shouldn't be too expensive an operation as opposed to reading it stored in a variable as opposed to other methods..

Adding a function to jqGrid jQuery plugin

http://stackoverflow.com/questions/6387805/adding-a-function-to-jqgrid-jquery-plugin

to jqGrid jQuery plugin I am trying to add a function named rows to the jqGrid jQuery plugin but I can't determine the syntax... general remark. There are jQuery methods which can be chained like #list .jqGrid 'setGridParam' datatype 'json' .trigger 'reloadGrid'.. don't support chaining and return what the method need to return. For example getDataIDs returns the array of ids and..

What do “>>” and “<<” mean in Javascript?

http://stackoverflow.com/questions/6997909/what-do-and-mean-in-javascript

shift left operators. Essentially these operators are used to manipulate values at BIT level . They are typically used.. to manipulate values at BIT level . They are typically used along with the the bitwise AND and bitwise OR operators and.. with masks values such as the 0x7F and similar immediate values found the question's snippet. The snippet in question..

Array.sort() doesn't sort numbers correctly [duplicate]

http://stackoverflow.com/questions/7000851/array-sort-doesnt-sort-numbers-correctly

4 answers In Chrome 14 and Firefox 5 haven't tested other browsers the following code doesn't sort the numbers correctly.. a.sort script It returns 10 100 20 30 60 I've tried different numbers and it always acts as if the 0s aren't there.. why javascript share improve this question I've tried different numbers and it always acts as if the 0s aren't there..

Turning live() into on() in jQuery

http://stackoverflow.com/questions/8021436/turning-live-into-on-in-jquery

live into on in jQuery My application has dynamically added Dropdowns. The user can add as many as they need to. I was traditionally.. added Dropdowns. The user can add as many as they need to. I was traditionally using jQuery's live method to detect.. method to detect when one of these Dropdowns was change ed 'select name^ income_type_ ' .live 'change' function alert this..

Lazy Cartesian product of arrays (arbitrary nested loops)

http://stackoverflow.com/questions/9422386/lazy-cartesian-product-of-arrays-arbitrary-nested-loops

Cartesian product of arrays arbitrary nested loops There are other questions about this in other languages.. Given an array of an arbitrary number of arbitrary sized arrays var sets 2 3 4 5 'sweet' 'ugly' 'cats' 'dogs' 'hogs'.. are the same as the results you would get if you had nested loops var counts 2 3 4 5 var adjectives 'sweet' 'ugly' var animals..