How it works

The AHAH framework is fully integrated into Drupal 6 so all you need to do is hook into it using Drupals form API. Here's an example of how to make the form API to use AHAH.

AHAH, is a method for updating webpages dynamically using Javascript, similar to Ajax, but with the difference that the response from the request is used directly without parsing on the clientside. This means that server responses need to be text or already include valid XHTML/HTML structure.

Drupal have session-handling settings in the following three cases:

1. In .htaccess file
2. In settings.php file,
3. In bootstrap code in the includes/bootstrap.inc file.

In .htaccess
Drupal has full control when sessions start by turning off PHP’s session.auto_start functionality in the Drupal installation’s default .htaccess file with the
following line:

php_value session.auto_start 0

session.auto_start is a configuration option that PHP cannot change at runtime, which is why it lives here instead of settings.php.

Lays out content for blocks (left and/or right side of page). This template is optional, and can be overridden by copying the default template and modifying it.

Available variables

The $block object includes:

The Drupal API is very useful, but it cannot be used easily via the command line.

This code allows a PHP shell script to masquerade as a normal request so the Drupal API loads and can be used correctly.

For converting an existing drupal5 theme to drupal6 theme you can follow these steps:-

=>Create an .info file

Create a themename.info file in your theme directory, which should look something like this:

Using Page cache is normaly helpful for providing better performances on server. And serving cached pages from database helps the

servers to work faster.

in drupal When caching is turned on the HTML output of a page is stored in the cache_page table, so one query is enough to retrieve the HTML output for display instead of hundreds of queries on pages with many blocks, links, etc.

Drupal is A Great CMS(Content Management System) and most popular these days.Here in this book you will get a list of Drupal commonly known issues and Their Fixes.

Drupal is a basically a collection of open source Php resources combined togather to provide a secure,highly customizable,

stable and extendable management system.

If you want to develop your site using drupal or want some help in drupal then you can contact inder on his developement site.

Yuo can be in situation for deleting many tables from database with particular prefix.I was in such a situation where

i needed to delete 200 tables from my database with prefix "vb".So i used this script for generating the drop table statement

and just copied to mysql window. and thats all.it work fine.