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onConstantUpdate

Last updated 23/07/2026

Constant update handler​

This example demonstrates how the

onConstantUpdate
callback persists changes made to an existing constant within the host application. Once the updated constant has been successfully stored, the result is returned to the widget through the

onResponse
callback.
TypeScript
Constant update handler
onConstantUpdate: (constant: DIQ_Constant, onResponse: (result: DIQ_Result) => void) => {

    // Update the constant in the application's database
    database.updateConstant(constant);

    // Notify the widget that the operation completed successfully
    onResponse({
        success: true
    });

};