March 2002
Intermediate to advanced
592 pages
15h 52m
English
Content preview from Web Database Applications with PHP, and MySQLBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 13. Related Topics
This chapter completes our outline of the online winestore. We present here the completed searching and browsing module, and two related topics in web database applications.
The searching and browsing module is briefly outlined in this chapter. A more comprehensive description is presented in Chapter 5. As in the previous three chapters, we suggest that the best method of understand the module is to load it into an editor and use and view the application locally while reading the chapter. We also reemphasize that the code presented here isn’t a production system and requires modifications to be used in a production environment.
The scripts we outline in this chapter cover the following topics:
- Cleaning up shopping carts
Automated queries that empty unused carts.
- Templates
How to separate HTML structure from the code functionality. We illustrate the benefits by showing how the shipping.2 order confirmation script can be rewritten to use a template.
- Searching and browsing
We list the completed wine searching and browsing script that is based on the
browse( )andselectDistinct( )functions discussed in Chapter 5.
Automated Housekeeping
Queries are run by users through the web interface and by administrators through either administrative web interfaces or from the MySQL command interpreter. However, sometimes automated querying is necessary to produce periodic reports, update data, or delete temporary data. We discuss how queries can be automated in this section. ...
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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.
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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.