Events associated with Clickable Image controls

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Controls (window/page/report)

Controls

Clickable Image control

Events associated with Clickable Image controls

Events managed by default

Optional events

See also

The Clickable Image control

Events associated with Clickable Image controls

Events managed by default

WEBDEV manages the following events by default (in order of appearance in the code editor):

Event	Runtime condition

Initialization (Server code)	Run when opening the page.
Versions 16 and later Load (onload) (Browser code) New in version 16 Load (onload) (Browser code) Load (onload) (Browser code)	Run whenever the image is loaded and displayed by the browser.
Click (Browser code)	Run when the image is clicked by the Web user. This code is always run, regardless of the type of the clickable image.
Click (Server code)	Run when the image is clicked by the Web user. Note: the values of the controls are not known in this code.

Note: Only the browser codes are available in a static page.

Optional events

Several optional events can be managed.

To manage an optional event, simply select it in the icon bar of the code window.

To add an optional event:

Select the requested control.
Display the code window of this control (F2 key).
Click the link "Add other processes to xxx" at the bottom of the window code, after the last event.Click the link "Add other events to xxx" at the bottom of the window code, after the last event.
All the optional events available for the control are displayed.
Check the optional event to add and validate.
Note: You can select several optional events.
The selected optional event is automatically added to the events managed by the control.

To disable an optional event, simply perform the same operations to display the list of optional events. Then simply uncheck the optional events to delete.
Note: If the disabled code contains WLanguage code, this code is automatically deleted.

You can manage, for example:

the control rollover with the mouse,
the left mouse button down, up, with a double click,
the right mouse button down, up, with double click,
the mouse wheel, ...

See Optional events for more details.