wierd. can't use display group together with addObjects
wierd. can't use display group together with addObjects
- Subject: wierd. can't use display group together with addObjects
- From: Jim Wong <email@hidden>
- Date: Tue, 7 Mar 2006 08:40:39 +0800
| How come when I have presetActivityDisplayGroup.qualifyDataSource(); activated before I click on Add to insert a new record, the Add function will return a nullpointerexception? but when i remove the qualifyDataSource(), the nullpointer will not exists? |
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