RE: [PEAR] QUICKFORM: How to detect changed form entries?
| From: | Mike Carter | Date: | Thu, 06 May 2004 09:50:30 +0000 |
| Subject: | RE: [PEAR] QUICKFORM: How to detect changed form entries? | ||
| References: | 1 | Groups: | php.pear.general |
| Request: | Send a blank email to pear-general+get-12329@lists.php.net to get a copy of this message | ||
> -----Original Message-----
> From: marko [mailto:mk362@mch.osram.de]
>
> Hi,
>
> is there a feature in QF which returns the names of elements which got
> changed by the user?
>
> I think about implementing a QF input mask which gets data from a data
> base. If the user changed only one or a few of the input
> fields I want my
> application to only update these changes on the data base
> server and leave
> the others untouched. That's why I need to find out what the user
> modified, which can be certainly done by storing the starting
> values and
> comparison with values after form submission.
If you use something like the PEAR DataObject class it will handle these
checks for you and only update the relevant fields in the table.
- MC
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