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When-Checkbox-Changed Trigger

Description

Fires when an operator changes the state of a check box, either by clicking with the mouse, or using the keyboard.

Definition Level form, block, or item

Legal Commands

SELECT statements, unrestricted Built-ins, restricted Built-ins

Enter Query Mode yes

Usage Notes

Use a When-Checkbox-Changed trigger to initiate a task dependent upon the state of a check box.

When an operator clicks in a check box, the internal value of that item does not change until navigation is completed successfully. Thus, the When-Checkbox-Changed trigger is the first trigger to register the changed value of a check box item. So for all navigation triggers that fire before the When-Checkbox-Changed trigger, the value of the check box item remains as it was before the operator navigated to it.

On Failure

no effect