Set default value for a comboBox in Dynamics AX 2012 with X++
Beside modify metadata on form properties, as best practice we can use code like below to assign default value for combobox.
- You can use this code in the form's init method after
super()
:
ComboBoxName.selection(ComboBoxName::DefaultValue);
- If this is a table field we should you best practice overriding the
initValue
method in the table:
this.ComboBoxName = ComboBoxName::DefaultValue;
- Override
initValue
in the form's datasource only if it should be a specific behaviour in this form only.