public object SelectFieldValue(string name, bool useExternalValues)
{
object v = null;
if ((_page != null) && (_row != null))
{
v = _page.SelectFieldValue(name, _row);
}
else
if (Arguments != null)
{
foreach (FieldValue av in Arguments.Values)
{
if (av.Name == name)
{
return(av.Value);
}
}
}
if ((v == null) && useExternalValues)
{
v = SelectExternalFilterFieldValue(name);
}
return(v);
}
public void PopulateManyToManyField(string fieldName, string primaryKeyField, string targetController, string targetForeignKey1, string targetForeignKey2)
{
string filter = String.Format("{0}:={1}", targetForeignKey1, SelectFieldValue(primaryKeyField));
PageRequest request = new PageRequest(0, 300, null, new string[] {
filter
});
request.RequiresMetaData = true;
ViewPage page = ControllerFactory.CreateDataController().GetPage(targetController, null, request);
StringBuilder sb = new StringBuilder();
foreach (object[] row in page.Rows)
{
if (sb.Length > 0)
{
sb.Append(",");
}
sb.Append(page.SelectFieldValue(targetForeignKey2, row));
}
UpdateFieldValue(fieldName, sb.ToString());
}
