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onDrawingDelete

Last updated 12/05/2026

Drawing deletion handler​

This example demonstrates how the

onDrawingDelete
callback sends a request to the host application to delete a drawing revision. Once the request completes, the result is returned to the widget through the

onResponse
callback.
TypeScript
Drawing deletion handler
onDrawingDelete: (
    drawing: DIQ_DrawingRevision,
    onResponse: (result: DIQ_Result) => void
) => {
    deleteDrawingService(drawing.key)
        .then(() => {
            onResponse({ success: true });
        })
        .catch((error) => {
            onResponse({ success: false, error });
        });
};