Figure 37: Existing Handler dialog

The Select Existing Handler dialog box displays the existing resources available for you to use as event handlers.

Managed Client Object (MCO)

Assigned MCO Classes (By ID): A list of MCO tags already existing in the project. Each MCO tag corresponds to an instance of a MCO class. MCO tag IDs must be unique and are required. MCOs tag declared in XAL files other than the one currently being edited appear with the declaring file name in parenthesis.

Select a MCO tag and click Next. The Managed Client Objects dialog box appears.

All MCO Classes: Client-side classes that handle events and implement client-side business logic that have not yet been assigned an ID.

Select a MCO class and click Next. The Event Wizard – Managed Client Objects dialog box appears.

Macro: XAL snippet enclosed by a <macro> tag. Macros must have unique IDs. Use a <macroCall> tag to execute a macro. Macros defined in XAL files other than the one currently being edited appear with the declaring file name in parenthesis.

Select a Macro and click Next. The Macro wizard appears. See Creating a Macro on page .Error! Bookmark not defined..

Project Servlet: Select a servlet and click Next to specify parameters for this servlet or Finish to use it as is.