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Bug 2156
| Summary: | "Dataset not in edit or insert mode" when Append or Insert by code | ||
|---|---|---|---|
| Product: | TeeGrid for Delphi | Reporter: | yeray alonso <yeray> |
| Component: | Grid | Assignee: | david berneda <david> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | CC: | marc |
| Priority: | High | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows | ||
| Chart Series: | --- | Delphi / C++ Builder RAD IDE Version: | |
| Attachments: | test project | ||
Both the Append and the Insert methods set the DataSet Status to dsInsert and they fire the DataSetChange event. The DataSetChange event in TeeGrid refreshes the DataSet producing this Call Stack: Data.DB.TDataSet.Cancel Datasnap.DBClient.TCustomClientDataSet.Cancel Data.DB.TDataSet.CheckBrowseMode Data.DB.TDataSet.Last Tee.GridData.DB.TVirtualDBData.FetchAllRecords Tee.GridData.DB.TVirtualDBData.InternalRefresh Tee.GridData.TVirtualData.Refresh Tee.GridData.DB.TVirtualDataLink.DataSetChanged The problem is the Cancel function sets the State to dsBrowse and that's what causes the error later. |
Created attachment 886 [details] test project See the project attached. This error appears when you Append or Insert (Edit mode works fine): Project Project5.exe raised exception class EDatabaseError with message 'ClientDataSet1: Dataset not in edit or insert mode'. If you unlink the TeeGrid and leave only the DBGrid linked to the datasource, both Append and Edit modes work perfectly.