js+jsp CheckBox full selection of specific implementation

  This article introduces the use of js+jsp to implement CheckBox selection, here is a good example, interested friends can refer to the next  

The code is as follows: <script>  function func () {  var options=document.getelementsbyname ("Chkbox");  for (Var i=0 ; i<options.length;i++) {  if (!options[i].disabled) {  options[i].checked=true; } } }   </script>  <input type=checkbox name=chkbox value=1 disabled>  <input Type=checkbox Name=chkbox value=1>  <input type=checkbox name=chkbox value=1>  <input type=checkbox name= Chkbox value=1>  <input type=button value= "test" onclick= "func ()" >    use JavaScript bar.   Code as follows: