javascript Programming Glossary: array.prototype.indexofJavascript: Determine whether an array contains a value http://stackoverflow.com/questions/1181575/javascript-determine-whether-an-array-contains-a-value arrValues.indexOf 'Sam' 1 IE 8 and below do not have the Array.prototype.indexOf method. For these versions of IE use if Array.prototype.indexOf.. method. For these versions of IE use if Array.prototype.indexOf Array.prototype.indexOf function needle for var i 0 i this.length.. For these versions of IE use if Array.prototype.indexOf Array.prototype.indexOf function needle for var i 0 i this.length i if this i needle..
Best way to find an item in a JavaScript array? [duplicate] http://stackoverflow.com/questions/143847/best-way-to-find-an-item-in-a-javascript-array yourself if it's not present Mozilla's ECMA 262 version if Array.prototype.indexOf Array.prototype.indexOf function searchElement fromIndex use.. Mozilla's ECMA 262 version if Array.prototype.indexOf Array.prototype.indexOf function searchElement fromIndex use strict if this void 0.. searchElement return k return 1 Daniel James 's version if Array.prototype.indexOf Array.prototype.indexOf function obj fromIndex if fromIndex..
How to fix Array indexOf() in JavaScript for IE browsers http://stackoverflow.com/questions/1744310/how-to-fix-array-indexof-in-javascript-for-ie-browsers that IE does not implement the ECMAScript function for Array.prototype.indexOf including IE8 . Not a huge problem because you can extend the.. the functionality on your page with the following code. Array.prototype.indexOf function obj start for var i start 0 j this.length i j i if.. and if not go ahead and extend the Array prototype if Array.prototype.indexOf implement function here or do browser check and if IE then just..
Fixing javascript Array functions in Internet Explorer (indexOf, forEach, etc) http://stackoverflow.com/questions/2790001/fixing-javascript-array-functions-in-internet-explorer-indexof-foreach-etc if not supported natively if 'indexOf' in Array.prototype Array.prototype.indexOf function find i opt if i undefined i 0 if i 0 i this.length..
Why doesn't indexOf work on an array IE8? http://stackoverflow.com/questions/3629183/why-doesnt-indexof-work-on-an-array-ie8 the exact spec version run this before trying to use it if Array.prototype.indexOf Array.prototype.indexOf function elt from var len this.length.. this before trying to use it if Array.prototype.indexOf Array.prototype.indexOf function elt from var len this.length 0 var from Number arguments..
Remove item from array by value http://stackoverflow.com/questions/3954438/remove-item-from-array-by-value Array three eleven And to take care of IE8 and below if Array.prototype.indexOf Array.prototype.indexOf function what i i i 0 var L this.length.. to take care of IE8 and below if Array.prototype.indexOf Array.prototype.indexOf function what i i i 0 var L this.length while i L if this i..
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