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Posted By

scriptmakingcom on 09/14/07


Tagged

javascript check checkboxes uncheck


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Check or Uncheck all checkboxes on a form

Published in: JavaScript 

URL: http://www.somacon.com/p117.php

Plain TextExpand 
  1. function SetAllCheckBoxes(FormName, FieldName, CheckValue)
  2. {
  3. 	if(!document.forms[FormName])
  4. 		return;
  5. 	var objCheckBoxes = document.forms[FormName].elements[FieldName];
  6. 	if(!objCheckBoxes)
  7. 		return;
  8. 	var countCheckBoxes = objCheckBoxes.length;
  9. 	if(!countCheckBoxes)
  10. 		objCheckBoxes.checked = CheckValue;
  11. 	else
  12. 		// set the check value for all check boxes
  13. 		for(var i = 0; i < countCheckBoxes; i++)
  14. 			objCheckBoxes[i].checked = CheckValue;
  15. }

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