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  • Processes managed by default
  • Processes managed by WINDEV and WINDEV Mobile
  • Processes managed by WEBDEV
  • Optional processes
  • Optional processes of a Combo box control: opening and closing the combo boxes
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
Processes associated with the Combo Box controls
Processes managed by default
WINDEVAndroidWindows MobileUniversal Windows 10 AppJava

Processes managed by WINDEV and WINDEV Mobile

WINDEV and WINDEV Mobile manage the following processes by default (in the order in which they appear in the code editor):
ProcessRuntime condition
InitializationRun when opening the window. (*)

Special case: automatically filled browsing combo box:
When this code is run, the Combo Box control is not filled yet. To force the control to be filled in this code, use:
End of initializationCode found only for automatically filled browsing Combo box controls:
Run once the Combo box contrnol control has been filled. This code enables you to select an element in the control, or to add or modify an element.
EntryRun when the control takes focus
ExitRun when changing control (TAB key, change of control with the mouse, ...)
Whenever modifiedCode found for editable Combo Box controls only:
Run when the user performs an input in an editable Combo box control.
Row selectionRun when the user selects an element in the row or modifies the selected element.

(*) By default, the "Initializing" process of each control is run according to the creation order of controls 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

Processes managed by WEBDEV

WEBDEV manages the following processes by default (in the order in which they appear in the code editor):
ProcessRuntime condition
Initialization (Server code)Run when opening the page.

Special case: automatically filled browsing combo box control:
When this code is run, the Combo Box control is not filled yet. To force the control to be filled in this code, use:
End of initialization (Server code)Code found for a browsing Combo Box control automatically filled:
Run once the control has been filled. This code enables you to select an element in the control, or to add or modify an element.
Entry in control (Browser code)Run when the control takes focus.
Exit without modification (Browser code)Run when changing control (change of control with the mouse, ...) once the content of the control was modified (element selection for example).
Whenever modified (Server code)Run when the user performs a selection.
Exit from control (Browser code)Run when changing control (change of control with the mouse, ...).

Note: Only the browser codes are available in a static page.
Optional processes
Several optional processes can be managed.
To manage an optional process, all you have to do is select it in the icon bar of code window.
WINDEV/WINDEV Mobile
WEBDEV
To add an optional process:
  1. Select the requested control.
  2. Display the code window of this control ([F2] key).
  3. Click the link "Add other processes to xxx" found at the end of window code, after the last process.
  4. All the optional processes available for the control are displayed.
  5. Check the optional process to add and validate.
    Note: You have the ability to select several optional processes.
  6. The selected optional process is automatically added into the processes managed by the control
To disable an optional process, perform the same operations to display the list of optional processes. Then, all you have to do is uncheck the optional processes to delete.
Note: If the disabled code contains WLanguage code, this code is automatically deleted.
You have the ability to manage:
  • 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, ...
WINDEVWindows MobileJava

Optional processes of a Combo box control: opening and closing the combo boxes

Two optional processes are associated with Combo box controls:
ProcessRuntime condition
Opening the drop-down listRun when the user displays the content of the combo box.
Used to fill a combo box dynamically when it is opened.
Closing the drop-down listRun when the user closes the drop-down list of the combo box.
Used to position the cursor in another control when validating the combo box.
Versions 17 and later
WINDEVWindows Inputing a new value
New in version 17
WINDEVWindows Inputing a new value
WINDEVWindows Inputing a new value
Run when the user validate a new value entered in the edit control of the combo box.
Used to check the value entered, or add it to a file, ...
Minimum required version
  • Version 9
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