AYUDA EN LÍNEA
 WINDEV, WEBDEV Y WINDEV MOBILE
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Ayuda / Desarrollar una aplicación o un sitio web / Controles, ventanas y páginas / Controles: tipos disponibles / Control Imagen
  • Default events
  • Events supported by WINDEV and WINDEV Mobile
  • Events supported in WEBDEV
  • Optional events
WINDEV
WindowsLinuxJavaReportes y ConsultasCódigo de Usuario (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Código Navegador
WINDEV Mobile
AndroidWidget Android iPhone/iPadIOS WidgetApple WatchMac Catalyst
Otros
Procedimientos almacenados
Events associated with Image controls
Default events
WINDEVAndroidWidget Android iPhone/iPadJava

Events supported by WINDEV and WINDEV Mobile

The following events appear by default in the WINDEV and WINDEV Mobile code editor:
EventRuntime condition
InitializationExecuted when the window is opened. (*)
ClickExecuted when a click is performed on the Image control (for a clickable image)
AndroidWidget Android iPhone/iPad Horizontal and vertical swipe
Optional event during multi-touch.
Executed when quickly moving one or more fingers on the screen. For more details on this event, see Multi-touch in an Image control.
AndroidWidget Android iPhone/iPad Scroll with finger(s)
Optional event during multi-touch.
Executed when moving one or more fingers horizontally or vertically while keeping them in contact with the screen. For more details on this event, see Multi-touch in an Image control.
AndroidWidget Android iPhone/iPad Zoom with fingers
Optional event during multi-touch.
Executed when spreading or pinching two fingers on the screen. For more details on this event, see Multi-touch in an Image control.

(*) By default, the "Initialization" event of each control is executed according to the order in which the controls were created in the window. To modify this runtime order:
  1. On the "Ventana" tab, in the "Orden" group, click "Inicialización".
  2. In the window that appears, use the arrows on the right to change the order in which the controls are initialized.
WEBDEV - Código ServidorWEBDEV - Código NavegadorPHP

Events supported in WEBDEV

The following events appear by default in the WEBDEV code editor:
EventRuntime condition
Initialization (Server code)Executed when the page is opened.
Load (onload) (Browser code)Run whenever the image is loaded and displayed by the browser.
Click on the image (Browser code)Executed when the user clicks on the image.
Horizontal and vertical swipe (Browser code)Optional event during multi-touch.
Executed when quickly moving one or more fingers on the screen. For more details on this event, see Multi-touch in an Image control.
Finger scroll (Browser code)Optional event during multi-touch.
Executed when moving one or more fingers horizontally or vertically while keeping them in contact with the screen. For more details on this event, see Multi-touch in an Image control.
Zoom with fingers (Browser code)Optional event during multi-touch.
Executed when spreading or pinching two fingers on the screen. For more details on this event, see Multi-touch in an Image control.
Optional events
Several optional events can be added.
To add an optional event:
  1. Select the desired control.
  2. Display the code window of this control (F2 key).
  3. Click the link "Add other events to xxx" at the bottom of the window code, after the last event.
  4. All the optional events available for the control are displayed.
  5. Check the optional event to add and validate.
    Note: Several optional events can be selected.
  6. 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 deactivated code contains WLanguage code, this code is automatically deleted..
You can manage, for example:
  • the mouse hover over the control,
  • left mouse button down, up, double click,
  • right mouse button down, up, double click,
  • mouse wheel, etc.
For more details, see the Optional events.
Ver también
Versión mínima requerida
  • Versión 9
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Última modificación: 30/09/2024

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