Use the two code samples below to call for Selecting and UN-selecting
the checkboxes.
// This function will CHECK all elements on the page
function SelectAll() {
var i=0;
for( i=0 ; i<document.FileListing.elements.length; i++) {
document.FileListing.elements[i].checked=1;
}
}
// This function will UNCHECK all elements on the page
function ClearAll() {
var i=0;
for( i=0 ; i<document.FileListing.elements.length; i++) {
document.FileListing.elements[i].checked=0;
}
}
=== To call the SelectAll function:
<INPUT TYPE="button" VALUE="Select All" NAME="Select_All"
OnClick="SelectAll();">
=== To call the ClearAll function:
<INPUT TYPE="button" VALUE="Clear All" NAME="Clear_All"
OnClick="ClearAll();">
>>> [EMAIL PROTECTED] 10/21/02 12:28PM >>>
Is there one which uses a checkbox instead of an image/button?
-----Original Message-----
From: Stephen Moretti [mailto:stephen@;cfmaster.co.uk]
Sent: 21 October 2002 17:07
To: CF-Talk
Subject: Re: check/uncheck checkboxes
Neil,
selectall = true;
function checkAll(theForm) {
if (selectall == true) {
selectall = false;
theForm.selectallbutton.src = "selectall_off.gif";
} else {
selectall = true;
theForm.selectallbutton.src = "selectall_on.gif";
}
for (i=0,n=theForm.elements.length;i<n;i++)
if (theForm.elements[i].name.indexOf('chkmsg') !=-1)
theForm.elements[i].checked = selectall;
}
<input name="selectallbutton" type="image" src="selectall_on.gif"
alt="Select All" onClick="checkAll(this.form);">
The selectall variable goes in global Javascript space and I _think_ I
have
the code right for setting the selectallbutton image....
That should point you in the right direction.
Regards
Stephen
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