Structures_DataGrid_DataSource_DBTable

Description

This class is a data source driver for the PEAR::DB_Table object

Supported operations modes

This driver supports the following operation modes:

Options

This driver accepts the following options:

General notes

If you use aliases in the select part of your view, the count() method from DB_Table and, therefore, $datagrid->getRecordCount() might return a wrong result. To avoid this, DB_Table uses a special query for counting if it is given via a view that needs to be named as '__count_' followed by the name of the view that this counting view belongs to. (For example: if you have a view named 'all', the counting view needs to be named as '__count_all'.)

To use update() and delete() methods, it is required that the indexes are properly defined in the $idx array in your DB_Table subclass. If you have, for example, created your database table yourself and did not setup the $idx array, you can use the 'primaryKey' option to define the primary key field.