OnPageBackgroundTaskCompleted Trigger

Runs after a page background task has successfully completed.

Syntax

OnPageBackgroundTaskCompleted(TaskId: Integer; Results: Dictionary of [Text, Text])  

Parameters

TaskID
Type: Integer

Specifies the ID of the background task that was run. The ID is automatically assigned to the background task when it is created.

Results
Type: Dictionary of [Text, Text]

Specifies the results of the page background task.

Applies To

Pages

Example

The following example modifies the OnPageBackgroundTaskCompleted trigger to update the page with the started and finished times that were calculated in the page background task, and displays a notification that the times have been updated. For more details about this example, see Page Background Tasks.

    trigger OnPageBackgroundTaskCompleted(TaskId: Integer; Results: Dictionary of [Text, Text])
    var
        started: Text;
        waited: Text;
        finished: Text;
        PBTNotification: Notification;
    begin
        if (TaskId = WaitTaskId) then begin
            Evaluate(started, Results.Get('started'));
            Evaluate(waited, Results.Get('waited'));
            Evaluate(finished, Results.Get('finished'));

            before1 := started;
            duration1 := waited;
            after1 := finished;
            PBTNotification.Message('Start and finish times have been updated.');
            PBTNotification.Send();
        end;
    end;

See Also

Page Background Tasks
Triggers