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Re: Edit a record? [message #176201 is a reply to message #176199]

Sat, 03 December 2011 14:15

Denis McMahon
Messages: 634
Registered: September 2010

Karma:

Senior Member

On Sat, 03 Dec 2011 05:28:42 -0800, Charles wrote:

> 1) Present a data entry form to enter the values on which the record
> selection is based (an HTML form with 5 input fields...this I have). 1)
> Query the database for the record (Submit for processing to a PHP script
> that opensn the database and submits the values for a SELECT query).
>
> =========={this is where I am stuck]==============
>
> 3) Somehow import those returned values into a form for editting. 4)
> Indicate somehow (in the form) which records (if more than one) need to
> be returned as updated to the MySQL database. 5) Somehow post to
> database
>
> Anyone have any ideas they'd care to share?

A select query assembled using the data submitted in your form (perhaps
the name data) and selecting the date of birth data from the table

don't forget to escape any parameters from the form that you use in a
query, also you might want to validate names (alphabetics, spaces,
hyphens, possibly ' characters eg O'Leary) and dates (numerics only).

You might use an html "select" and option list for the month?

Anyway, use mysql / myslqli / pdo functions (your choice, it's up to you
at this point) to open and interrogate the db to read the record you want
to edit, then display that record in a form using the value attribute or
the selectedindex of the various html form elements to display the data
you want to edit.

Then, once the data is edited and submitted, the next script will update
the records in the table.

If you look in the php documentation for the relevant database functions
there are a lot of examples.

Rgds

Denis McMahon

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[Message index]

		Edit a record? By: Charles on Sat, 03 December 2011 13:28
		Re: Edit a record? By: Luuk on Sat, 03 December 2011 13:45
		Re: Edit a record? By: Denis McMahon on Sat, 03 December 2011 14:15
		Re: Edit a record? By: Beauregard T. Shagnas on Sat, 03 December 2011 18:57
		Re: Edit a record? By: Arno Welzel on Sun, 04 December 2011 13:54
		Re: Edit a record? By: Dennis on Sun, 04 December 2011 14:14
		Re: Edit a record? By: Charles on Sat, 10 December 2011 13:02
		Re: Edit a record? By: The Natural Philosoph on Sat, 10 December 2011 19:22

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