modules/maxlength/maxlength.js

/* $Id: maxlength.js,v 1.1 2007/04/21 20:24:56 mariuss Exp $ */

function maxlength_limit(textarea, limit) {
  var remainingTag = document.getElementById('maxlength-counter-remaining');
  var remainingCnt = limit - textarea.value.length;
    
  if (remainingCnt < 0) {
    textarea.value = textarea.value.substr(0, limit);
        
    remainingCnt = 0;
  }
    
  remainingTag.innerHTML = remainingCnt;
}
1	/* $Id: maxlength.js,v 1.1 2007/04/21 20:24:56 mariuss Exp $ */
2
3	function maxlength_limit(textarea, limit) {
4	var remainingTag = document.getElementById('maxlength-counter-remaining');
5	var remainingCnt = limit - textarea.value.length;
6
7	if (remainingCnt < 0) {
8	textarea.value = textarea.value.substr(0, limit);
9
10	remainingCnt = 0;
11	}
12
13	remainingTag.innerHTML = remainingCnt;
14	}