I think it's just need your logic. The logic is before you submit the form, you
must save the values into variable and insert these variables into hidden
field. And the values in form is with them self values.
For COMPARE these values, just COMPARE the values from hidden field and values
from input field.
Please report if it's works okay?
--- On Tue, 11/18/08, HELLBOY <[EMAIL PROTECTED]> wrote:
From: HELLBOY <[EMAIL PROTECTED]>
Subject: [php_mysql] How do I get form elements values BEFORE SUBMIT & AFTER
SUBMIT????
To: php_mysql@yahoogroups.com
Date: Tuesday, November 18, 2008, 2:56 PM
Hi All,
Here is the reason why i ak asking for ur help.
I have a edit form in which the values already stored in DB are populated.
User can edit some or all the values in the form.
then he submit the form.
NOW I WANT SOME JAVASCRIPT / PHP FUNCTIONALITY WHICH WILL GIVE ME THE
types & values OF ALL ELEMENTS ON FORM WHICH SHOULD BE before submitting &
after submitting.
I HAVE TO COMPARE these values so that i can send only changed values to
server.
I HAD TRIED form.elements in JAVASCRIPT BUT IT GIVES SAME VALUES.
Regards,
Rider.
--
http://phpinterview answers.blogspot .com/
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