Re: check/uncheck checkboxes
Just make the image look like a checkbox, but I think the code I gave you
will pretty much work with a check box too.
Stephen
- Original Message -
From: Robertson-Ravo, Neil (REC) [EMAIL PROTECTED]
To: CF-Talk [EMAIL PROTECTED]
Sent: Monday, October 21, 2002 5:28 PM
Subject: RE: check/uncheck checkboxes
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;in;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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RE: check/uncheck checkboxes
Could you just run the same code with false instead of true?
Mark Stephenson
New Media Director
Evolution Internet
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-Original Message-
From: Robertson-Ravo, Neil (REC)
[mailto:Neil.Robertson-Ravo;csd.reedexpo.com]
Sent: 21 October 2002 16:32
To: CF-Talk
Subject: check/uncheck checkboxes
Guys,
I have this code which checks all checkboxes in a form :
function checkAll(theForm) {
for (i=0,n=theForm.elements.length;in;i++)
if (theForm.elements[i].name.indexOf('chkmsg') !=-1)
theForm.elements[i].checked = true;
}
I then call it via another checkbox :
input type=checkbox onClick=if (this.checked) checkAll(this.form);
This all works AOK except that I am missing the code to uncheck them!!! Can
anyone point me in the right direction with a solution?! I am sure its
fairly simple, but I just cant see it as of yet :-(
Neil
~|
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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;in;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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RE: check/uncheck checkboxes
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;in;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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RE: check/uncheck checkboxes
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 ; idocument.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 ; idocument.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;in;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
~|
Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4
Subscription: http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk
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