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TAGs

checkbox, checked, count, javascript

Count number of checked checkboxes

Count the number of checked checkboxes in a form.

   function doCount(f) {

   	var j = 0;

   	for ( i = 0 ; i < f.length; i++ ) {

   		if ( ( f[i].type == "checkbox" ) && ( f[i].checked ) ) {

   			 j++;

   		}			

   	}

   	return j;

   }

   

   doCount(document.forms.formName);

Comments

Awesome

Posted by: steven around 18 Months Ago

This is exactly what I needed!