Created
October 25, 2012 15:43
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[jQuery] Is an element descended from another
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| (function($) { | |
| $.fn.descendantOf = function(parentId) { | |
| return this.closest(parentId).length != 0; | |
| } | |
| })(jQuery) | |
| /* | |
| * USAGE | |
| * $('#element').descendantOf('#another-element'); if #element is within #another-element then this will return true | |
| * | |
| */ |
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