Change box names to chk[] and assign the id as the value, so for
example:
<INPUT TYPE="checkbox" NAME="chk[]" VALUE="56">
to check which boxes have been checked simply traverse through the chk[]
array like this:
$chk_array = $_POST['chk'];
for($chk_array as $chk_key => $chk_value)
{
print 'Checkbox Id:'. $chk_key . ' Value:'. $chk_value .'is
checked';
}
I have not tested this, but it should work.
-----Original Message-----
From: Angelo Zanetti [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2003 10:07 PM
To: [EMAIL PROTECTED]
Subject: [PHP] determine how many checkboxes are selected.
Hi I have a tabel that gets populated dynamically from a DB query. Each
row
is a seperate record and they all have a checkbox. I want to put a
button/image @ after the table and when it is click ed to determine
which
checkboxes have beeen selected. I also name the checkboxes dynamically
with
chk being the prefix and the record ID the suffix eg record 56: chk56
would
be the name of that particular checkbox.
If anyone could help with this design issue I would appreciate it!
Or any advice will be great as well.
angelo
TIA
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