[Javascript] turning on checkboxes

Fri Aug 10 10:14:28 CDT 2001

function selectAll(){
  for ( var i =0; i < document.forms[0].length; i++){
      if ( document.forms[0].element[i].type == "checkbox"){
          document.forms[0].element[i].checked = TRUE;
      }

  }
}

HTH

Bob Filipiak (Contractor)
MCP 

-----Original Message-----
From: susan at plonka.com [mailto:susan at plonka.com]
Sent: Friday, August 10, 2001 10:48 AM
To: javascript at LaTech.edu
Subject: [Javascript] turning on checkboxes

I'm trying to figure out how to make a "Select All checkboxes" button
function.

The checkboxes are generated dynamically in a loop from reading a
database and their names correspond to the memberID. I don't know how
many, that's dynamic too.

I want to be able to get the checkbox names and turn them all on with
this button.

<script language="JavaScript">
	function selectAll() {
		document.members.cb1050.checked = true
	}
<script>

<body><table> <!--- SQL stuff -->
	<% do while not connMembers.eof %>
	<tr><td>
		<input type="checkbox" name="<%= connMembers(0) %>">
	</td></tr>
	<% connMembers.movenext
	Loop %>
	</table>

	<table width="500"><tr><td width="100%" align="center">
	<input type="button" value="Select All"	onclick="selectAll()">
	</td></tr></table>
</body>

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