Created
June 2, 2014 20:47
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check if an element exists - #js
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| //http://appglobe.com/check-if-element-exists-with-jquery/ | |
| jQuery.fn.exists = function() { | |
| return this.length > 0; | |
| }; | |
| // usage: | |
| /* | |
| if ( $('#element').exists() ) { | |
| // Do something | |
| } | |
| */ | |
| //simpler: | |
| /* | |
| if( $('#elementID').length ) { | |
| // Exists...do something | |
| } | |
| */ |
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