protected void setupDisplayDataCascadingDropDown()
{
// now, let's set up the cascading
CascadingPair pair = new CascadingPair()
{
ParentDropDownID = ddlDataType.ID, ChildDropDownID = ddlDisplayType.ID
};
// and let's apply the dependencies properly
foreach (ListItem dataType in ddlDataType.Items)
{
var dependentDisplayTypes =
FieldMappings.GetDependentDisplayTypesFor(dataType.Value.ToEnum <FieldDataType>());
ParentDropDownValue v = new ParentDropDownValue()
{
Value = dataType.Value
};
foreach (var dependentDisplayType in dependentDisplayTypes)
{
v.ChildDropDownValues.Add(new ChildDropDownValue()
{
Value = dependentDisplayType.ToString()
});
}
pair.ParentDropDownValues.Add(v);
}
CascadingDropDownManager1.CascadingPairs.Add(pair);
}
