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onListCustomValues

Last updated 27/07/2026

Custom value list handler​

This example demonstrates how the

onListCustomValues
callback retrieves the custom values associated with a dimension group from the host application. Once the custom values have been retrieved, they are returned to the widget through the

onResponse
callback.
TypeScript
Custom value list handler
onListCustomValues: (group: DIQ_DimensionGroupRevision, onResponse: (result: DIQ_Result,customValues: Array<DIQ_CustomValue> | null) => void) => {

    // Retrieve the custom values for the specified dimension group
    const customValues = database.getCustomValues(group.key);

    // Return the custom values to the widget
    onResponse({
        success: true
    }, customValues);

};