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porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
OnColumnClick picture event
Declaration
Global handler:
Special handler:
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ENTRY OnColumnClick(IN INT _refId, IN INT _column) ; script actions END OnColumnClick |
Special handler:
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ENTRY XXX_OnColumnClick(IN INT _column) ; script actions END XXX_OnColumnClick |
Parameters
_refId | Parameter of the INT type (required for global handler). |
| XXX | Name of Reference variable connected to graphic object (without the character "_"). |
Description
The picture event is being generated if the user left-clicks the column header in displayer of Browser type. The parameter _column is the serial number of the columns.
Example
Special picture event handler:
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; picture event handler: Left-clicking the column header |
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; in displayer of Bowser type with reference variable _List assigned |
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ENTRY List_OnColumnClick |
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; script actions END List_OnColumnClick |
Global picture event handler:
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; picture events handler: Left-clicking the column header |
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; in the displayers of Browser type that has no |
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; special picture event handler defined |
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ENTRY OnColumnClick(IN INT _refId, IN INT _column) |
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; _refId - value of reference local variable assigned to graphic object IF _refId = _List THEN ; test that determines the Browser, the picture event occurred |
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; script actions |
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ENDIF END OncolumnClick |
Note
If both the handlers are defined in picture script, global handler will never be called for _refId=_List, because a special handler is already defined.
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