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Loop on jQuery object and return value

/ Published in: JavaScript
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Returning a boolean inside of jQuery's $.each() function will only break the loop. To get a return value, you can convert the jQuery object to array and use a regular for loop in javascript.

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  1. var checkBoxes = $(':checkbox');
  2.  
  3. var allAreSelected = (function() {
  4.  
  5. 	for (i in checkBoxes.get()) {
  6. 		if (!checkBoxes[i].checked) { 
  7. 			return false; 
  8. 		}
  9. 	}
  10.  
  11. 	return true;
  12.  
  13. })();

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