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  • Events managed by default
  • Events managed by WINDEV and WINDEV Mobile
  • Events managed by WEBDEV
  • Special case: Modifying and closing a tab pane
  • Optional events
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Events associated with Tab controls
Events managed by default
WINDEVAndroidiPhone/iPadWindows MobileUniversal Windows 10 AppJava

Events managed by WINDEV and WINDEV Mobile

WINDEV and WINDEV Mobile manage the following events by default (in order of appearance in the code editor):
EventRuntime condition
InitializingRun when opening the window. *
Modifying the displayed paneRun whenever the content of the control is modified (change of tab pane for example)
Versions 20 and later
WINDEV Creating a pane
New in version 20
WINDEV Creating a pane
WINDEV Creating a pane
Run when creating a dynamic tab pane via the addition button ("+") found among the tab panes.
If no internal window was specified in the interface, TabOpen can be used in this code to display a new dynamic tab pane.
If an internal window was specified in the interface and if this event is using TabOpen, this event will have priority over the internal window specified in the interface.
Versions 20 and later
WINDEV Closing a pane
New in version 20
WINDEV Closing a pane
WINDEV Closing a pane
Run when closing a dynamic tab pane via the closing cross.

(*) By default, the "Initializing" event of each control is run according to the order in which the controls were created in the window. To modify this runtime order:
  1. Select "Windows .. Edit the initialization order".On the "Window" pane, in the "Order" group, click "Initialization".
  2. In the window that is displayed, use the arrows on the right to modify the initialization order of controls.
WEBDEV - Server codeWEBDEV - Browser codePHP

Events managed by WEBDEV

WEBDEV manages the following events by default (in order of appearance in the code editor):
EventRuntime condition
Initialization (Server code)Run when opening the page.
Whenever modified (Browser code)Run whenever the content of the control is modified (change of tab pane for example)
Special case: Modifying and closing a tab pane
Versions 20 and later
WINDEV The events "Modifying the displayed pane" and "Closing a pane" can accept a parameter, only for a dynamic Tab control, if the tab pane was created dynamically.
This procedure must be declared as follows:
PROCEDURE <Procedure name>(<Name of Internal Window>)
This allows you to find out the name of internal window used.
For example:
// Event "Closing a pane"
PROCEDURE OnEnd(xIW)
 
MyIntWin is Control <-xIW
IF MyIntWin <> Null THEN
Trace(MyIntWin..Name)
END
New in version 20
WINDEV The events "Modifying the displayed pane" and "Closing a pane" can accept a parameter, only for a dynamic Tab control, if the tab pane was created dynamically.
This procedure must be declared as follows:
PROCEDURE <Procedure name>(<Name of Internal Window>)
This allows you to find out the name of internal window used.
For example:
// Event "Closing a pane"
PROCEDURE OnEnd(xIW)
 
MyIntWin is Control <-xIW
IF MyIntWin <> Null THEN
Trace(MyIntWin..Name)
END
WINDEV The events "Modifying the displayed pane" and "Closing a pane" can accept a parameter, only for a dynamic Tab control, if the tab pane was created dynamically.
This procedure must be declared as follows:
PROCEDURE <Procedure name>(<Name of Internal Window>)
This allows you to find out the name of internal window used.
For example:
// Event "Closing a pane"
PROCEDURE OnEnd(xIW)
 
MyIntWin is Control <-xIW
IF MyIntWin <> Null THEN
Trace(MyIntWin..Name)
END
Optional events
WINDEVAndroidiPhone/iPadWindows MobileUniversal Windows 10 AppJava 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:
  1. Select the requested control.
  2. Display the code window of this control (F2 key).
  3. 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.
  4. All the optional events available for the control are displayed.
  5. Check the optional event to add and validate.
    Note: You can select several optional events.
  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 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, ...
Minimum version required
  • Version 9
This page is also available for…
Comments
Example Control TAB Wizard
Working with Screen TABs and Wizards

a) switch between tab via code
b) condition the change from one tab to another
c) make a screen wizard only with a button
d) have a local variable to know the current tab that is on the screen

DOWNLOAD
https://repository.windev.com/publish.awp?file_id=281474976710748;example-alter-tab
BOLLER
27 Jul. 2018