Example: Changing Field Properties when a Field Changes

This example demonstrates how you can change the properties of a field when a different field is changed.

In this example, if the status of the defect (BG_STATUS) is changed to Closed, the user must provide a value in the field Closed in Build (BG_CLOSING_VERSION).

Add the code to the Bug_FieldChange event procedure, to make the Closed in Build field a required field if the status is changed to Closed.

Copy code 
Sub Bug_FieldChange(FieldName)
        On Error Resume Next
        If FieldName= "BG_STATUS" then
            If Bug_Fields("BG_STATUS").value="Closed" then
                Bug_Fields("BG_CLOSING_VERSION").IsRequired=True
            Else
                Bug_Fields("BG_CLOSING_VERSION").IsRequired=False
            End If
        Else
            ' Enter your code here.
        End If
        PrintError "Bug_FieldChange"
        On Error GoTo 0
End Sub
Copy code 
function Bug_FieldChange(fieldName) {
    if (fieldName == "BG_STATUS")
    {
        if (Bug_Fields("BG_STATUS").Value == "Closed")
        {
            Bug_Fields("BG_CLOSING_VERSION").IsRequired=true;
        }
        else 
        {
            Bug_Fields("BG_CLOSING_VERSION").IsRequired=false;
        }
    }
    else 
    {
        // Enter your code here.;
    }
    console.log("Bug_FieldChange");
}