Craddick’s Democratic opponent is ineligible; or is he?

The Republican party is shouting for joy over the ruling of a federal judge than Midland City Councilman Bill Dingus is ineligible for the race because he did not resign his city council seat before registering as a legislative candidate. But Dingus says the judge did not order him removed from the ballot, so he's still running. Confused? The Houston Chronicle article explains it all.