Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function split() is deprecated in /home3/vvaswani/public_html/community/columns/trog/article.php on line 101

Deprecated: Function eregi_replace() is deprecated in /home3/vvaswani/sql.php on line 301

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home3/vvaswani/public_html/community/columns/trog/article.php on line 107

Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /home3/vvaswani/public_html/community/columns/trog/article.php on line 109

Deprecated: Function ereg_replace() is deprecated in /home3/vvaswani/public_html/community/columns/trog/article.php on line 124

Deprecated: Function ereg_replace() is deprecated in /home3/vvaswani/public_html/community/columns/trog/article.php on line 125

Deprecated: Function split() is deprecated in /home3/vvaswani/public_html/community/columns/trog/article.php on line 127

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174

Deprecated: Function ereg() is deprecated in /home3/vvaswani/db-mysql.php on line 174
The Melonfire Community - Trog
Logo         Community
  Trog
Services
The Company
Community
Columns
Your Account
Contact Us
 
 
ZPT Basics (part 4)
Get up close and personal with METAL, the ZPT macro language.

| Heavy Metal |

Three weeks ago, I started you off on a tour of Zope Page Templates, explaining what they were and how they could make your life more interesting. I unraveled the mystery behind TAL, the attribute language used in ZPT, and TALES, the expression syntax that allows you to use TAL in a logical manner. I showed you how to place content and replace text within a template, define variables, create and use conditionals and loops, and use ZPT's error-handling capabilities

So where that does leave us? At the threshold of the concluding article of this series, in which I'll be explaining the third component of the ZPT jigsaw: METAL.

METAL, or Macro Expansion for TAL is "...an attribute language for structured macro preprocessing". Translated, this means that METAL allows you to simplify your ZPT development with macros, code snippets that can be reused extensively across one or more templates. The obvious advantage of this: a single change in the macro will be immediately visible at all places that it has been referenced.

Let's see how it works.


How to do Everything with PHP & MySQL
How to do Everything with PHP & MySQL, the best-selling book by Melonfire, explains how to take full advantage of PHP's built-in support for MySQL and link the results of database queries to Web pages. You'll get full details on PHP programming and MySQL database development, and then you'll learn to use these two cutting-edge technologies together. Easy-to-follow sample applications include a PHP online shopping cart, a MySQL order tracking system, and a PHP/MySQL news publishing system.

Read more, or grab your copy now!


more like this print this article  next page
 
Search...
 
In trog...
Logging With PHP
Building A Quick-And-Dirty PHP/MySQL Publishing System
Output Buffering With PHP
Date/Time Processing With PHP
Creating Web Calendars With The PEAR Calendar Class
more...
 
In the hitg report...
Crime Scenes
Animal Attraction
Lord Of The Strings
more...
 
In boombox...
Patience - George Michael
Think Tank - Blur
My Private Nation - Train
more...
 
In colophon...
Hostage - Robert Crais
The Dead Heart - Douglas Kennedy
Right As Rain - George Pelecanos
more...
 
In cut!...
American Chai
The Core
Possession
more...
 
Find out how you can use this article on your own Web site!


Copyright © 1998-
Strict Standards: mktime(): You should be using the time() function instead in /home3/vvaswani/public_html/community/columns/trog/article.php on line 731
2018 Melonfire. All rights reserved
Terms and Conditions | Feedback