October 2009
Beginner
408 pages
7h 27m
English
Content preview from PHP for Absolute Beginners
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Chapter 7. Updating and Deleting Entries
In this chapter, you'll learn how to modify and delete an existing entry. To accomplish this, you need to do the following in your application:
Create administrative links (edit and delete)
Display the administrative links in index.php
Populate the admin form with entry information if you're editing
Modify .htaccess to pass a URL to admin.php
Check whether submitted form values are edits or new entries
Update entries in the entries table
Check whether an entry is marked for deletion
Remove deleted entries from the entries table
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.