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- Use conditions
- Deleting records in a Table or TreeView Table control based on a data file
- Referential integrity and Table or TreeView Table controls based on a data file
- Deleting records in a Table control based on a data file and Trigger
- Handling errors
- Locking the linked data file
- Deleting records in a Table control populated programmatically with a "Contains" filter
TableDeleteWithAnimation (Function) In french: TableSupprimeAvecAnimation Deletes a row from a Table control, from a TreeView Table control (or from a table displayed in a Combo Box control) with an animation. The duration of this animation can be configured: - in the "Style" tab of the Table control description window:
- On the "Style" tab, select the "Control animation" element.
- In the list of animations, select "Modification by TableXXXWithAnimation()" and click the "Parameters" button.
- in the description window of the project:
- On the "Advanced" tab, click "Control animations".
- In the "Table and Looper control" area, select "Modification by TableXXXWithAnimation()" and click the "Parameters" button.
Note: This function is equivalent to TableDelete. The only difference is the management of animation.
TableDeleteWithAnimation(TABLE_Produit, 5)
i is int
NbSelection is int = TableSelectOccurrence(TABLE_MaTable)
FOR i = NbSelection TO 1 STEP -1
TableDeleteWithAnimation(TABLE_MaTable, TableSelect(TABLE_MaTable, i))
END
Syntax
TableDeleteWithAnimation(<Table control> [, <Subscript>])
<Table control>: Control name Name of the control to be used. This control can correspond to: - a Table control.
- a TreeView Table control.
- a Combo Box control with table.
If this parameter is an empty string (""), the Table control of the current event will be used. <Subscript>: Optional integer Index of the row to delete.
If this parameter is not specified, the selected rows are deleted. If this parameter is not specified and if no row is selected, TableDeleteWithAnimation has no effect. Remarks Use conditions TableDeleteWithAnimation can be used on: - Table or TreeView Table controls based on a data file.
- Table or TreeView Table controls populated programmatically.
- single-selection or multi-selection controls.
The animation is not played in the following cases: - if the animations are disabled (AnimationEnabled).
- if the function is used in the following window events: "Global declarations", "End of initialization" or "Close"..
- if the application is in TSE mode.
- if the deletion is performed outside the visible area (below or above). In this case, the deletion is performed and the function gives control back immediately.
The function gives control back at the end of animation only. Deleting records in a Table or TreeView Table control based on a data file TableDeleteWithAnimation deletes the corresponding record from the data file associated with the control. If items are linked to other data files, no modification is automatically performed on these linked data files. Referential integrity and Table or TreeView Table controls based on a data file If the management of referential integrity is enabled ( HSetIntegrity), HErrorIntegrity must be called after TableDeleteWithAnimation to check the integrity. If an integrity error is detected, the row is not deleted and it remains visible in the control. Deleting records in a Table control based on a data file and Trigger You have the ability to activate a trigger when deleting a record from a Table control based on a data file. For more details, see the documentation about HDescribeTrigger. Handling errors The ErrorOccurred variable is set to True if the deletion fails. To get the details of the error, use ErrorInfo. Example of error: Deleting a line whose index corresponds to a non-selected line in the visible part of the Table field. Locking the linked data file If the data file is locked in the current process, TableDeleteWithAnimation deletes the specified row and unlocks the data file. Deleting records in a Table control populated programmatically with a "Contains" filter When used on a Table control populated programmatically with a "Contains" filter, TableDeleteWithAnimation displays the records that do not match the filter. The filters defined by the AAFs (Automatic Application Features) are canceled.
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