Editing Page Computation Attributes

Once you create a computation, you can edit it on the Edit Page Computation page.

To edit a page computation:

Navigate to the appropriate Page Definition. See "Accessing the Page Definition".
Access the Edit Page Computation page:
- Tree view - Under the appropriate event, locate Computations. Right-click on the computation name and select Edit.
- Component view - Under Computations, select the computation name.
The Edit Page Computation page appears.
Edit the appropriate attributes.
Click Apply Changes.

Editing the Computation Point and Source

You control when a computation executes under the Computation Point attributes by specifying a sequence and a computation point. The computation point On New Instance executes the computation when a new session (or instance) is generated.

Under Source, enter an expression or query to compute an item's value. In the event a computation fails, you can optionally define an error message in the Computation Error Message field.

Creating Conditional Computations

You can make a computation conditional by making a selection from the Condition Type list and entering text in the expression fields.