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onConstantFolderDelete

Last updated 23/07/2026

Constant folder deletion handler​

This example demonstrates how the

onConstantFolderDelete
callback removes an existing constant folder from the host application's persistent storage. Once the folder has been successfully deleted, the result is returned to the widget through the

onResponse
callback.
TypeScript
Constant folder deletion handler
onConstantFolderDelete: (folder: DIQ_ConstantFolder, onResponse: (result: DIQ_Result) => void) => {

    // Delete the folder from the application's database
    database.deleteConstantFolder(folder.key);

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

};