Code Customization: Multiple Dropdown Fields that Dynamically Update Each Other

Dropdown List Handling

Multiple Dropdown Fields that Dynamically Update Each Other

Code Customization

Multiple Dropdown Fields that Dynamically Update Each Other

Description:

This customization sets the contents of one dropdown list based on the value selected in another dropdown list.

Note, that same functionality can be achieved using Formulas without code customization. See Formula examples in online help.

For a Web Application the customization will be added in:

..\<Application Name>\<Table Name>\Add<Table Name>.Controls.cs

For example: C:\MyApp1\Customers\AddCustomers.Controls.cs

For a Web Site the customization will be added in:

..\<Application Name>\App_Code\<Table Name>\Add<Table Name>.Controls.vb

For example: C:\MyApp1\App_Code\Customers\AddCustomers.Controls.vb

Procedure:

Step 1: Use this wizard to add code customization.

Step 2: Build and run the application.

Applies To:

This customization only applies to pages with editable record controls containing two or more dropdown lists where the data for the dropdown lists come from a database table. This customization assumes that the parent of the editable record controls is a page.

Disclaimer:

Customizations included in this wizard are provided as a sample to demonstrate a feature, and may work only in specific situations. The Iron Speed Designer support team cannot assist in the resolution of problems which may occur as a result of customizing your application or modifying a customization to fit a particular purpose.