ButtonClicking
Description
Occurs when the user clicks a button. This event occurs before
the ButtonClicked event.
| Argument | Description |
|---|---|
| sender | String. Identifier for the button the user clicked. |
| row | Number. The number of the current row when the user clicked the button. |
| objectName | String. The name of the control within the DataWindow under the pointer when the user clicked. |
Controls
Web DataWindow client control
Return Values
Set the return code to affect the outcome of the event:
- 0 Execute the action
assigned to the button, then trigger the ButtonClicked event - 1 Prevent the action assigned to the button
from executing and the ButtonClicked event from firing
Usage
Use the ButtonClicking event to execute code before the action
assigned to the button occurs. If the return code is 0, the action
assigned to the button is then executed and the ButtonClicked event
is fired. If the return code is 1, the action and the ButtonClicked
event are inhibited.
Postback calls to the ButtonClicking server-side event The corresponding server-side event can be triggered by the
following default event handlers: PBDataWindow_ButtonClicked, PBDataWindow_ButtonClicking,
PBDataWindow_Clicked, and PBDataWindow_DelayedClicked.
This event is fired only if you have not selected Suppress
Event Processing for the button.
The Clicked event is fired before the ButtonClicking event.