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milosdjakonovic/jQuery.fn.triggerOnce.js

Created November 12, 2015 12:47
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jQuery.fn.triggerOnce.js
/**
* $(element).triggerOnce('muCustomEvent') instead
* of $(element).trigger('muCustomEvent')
* when goal is to neutralize multiple event triggering
*/
$.fn.triggerOnce = function(eventName){
if (! this.data( 'triggered-' + eventName ) ) {
this.trigger(eventName).data( 'triggered-' + eventName, true );
}
return this;
}
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