I am trying to query a list to find all of the list items where a lookup field doesn't have a value. I am trying this from the xData return on a GetListItems method.
Title :: Waldman Parent :: undefined
Title :: Swanger Parent :: 3;#Waldman
Title :: Adams Parent :: 3;#Waldman
Title :: Haddad Parent :: 3;#Waldman
When I use the jQuery .find() method with the following selector criteria, here are my results.
results for criteria:
[nodeName=z:row] = 4
[nodeName=z:row][ows_Parent='3;#Waldman'] = 3
[nodeName=z:row][ows_Parent='null'] = 0
Does anyone know how to include an undefined field in my selector criteria?
An added note: If I return all items and then test the parent field like such:
... do something