View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003278 | JEDI VCL | 00 JVCL Components | public | 2005-10-19 02:01 | 2008-02-21 03:21 |
| Reporter | nestor | Assigned To | Informatix | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | suspended | ||
| Product Version | |||||
| Target Version | Fixed in Version | ||||
| Summary | 0003278: jvDBGrid slow down when browsing or searching record. | ||||
| Description | D7/Latest CVS When linked data is PARADOX 7 table and using the primary index, jvDBGrid slow down when browsing or searching record. This problem dosn’t appears when using secondary index of the same table. No problem at all when using Borland TDBGrid, with the same table. Table has more than 40,000 records. | ||||
| Tags | No tags attached. | ||||
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Please attach a file (prog + db) showing the problem. Fred |
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TjvDBGrid Browsing slow down occurs when: - OnFilterRecord is assigned - Table.Filtered is set to False - Paradox index is primary Change Filtered to true or remove OnFilterRecord assignation remain browsing speed "normal". See example uploaded. |
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2005-10-20 12:19
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JvDBGridFilter.zip (3,276 bytes) |
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Without a database with thousands of records, it is difficult to test. And I don't use Paradox DB, so... Fred |
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Test program( project2) create and add records to a paradox table as needed (click on "Add more records" button to append data). You need just to have BDE administrator installed on your system and to install BDE component. |
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any news ? |
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Always the same problem! Have no background to fix this bug in TjvDBGrid. To save my self, I define a new property in my own project that assign “DataSet.OnFilterRecord†dynamically. Nil when Dataset.filtered is set to false, other ways the procedure object of “OnFilterRecordâ€. |
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I don't use BDE at all and I don't have Delphi so I cannot help. The only thing I can say is that I don't see anything strange or slow with filters in JvDBGrid with my numerous ADO-based apps. Fred (BCB5 user) |
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This issue is too old, many changes have been done in between. Should this still be applicable, please create a new issue after having tested using the latest JVCL |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2005-10-19 02:01 | nestor | New Issue | |
| 2005-10-20 07:24 | Informatix | Note Added: 0008042 | |
| 2005-10-20 10:57 | nestor | Note Added: 0008043 | |
| 2005-10-20 12:19 | nestor | File Added: JvDBGridFilter.zip | |
| 2005-11-10 04:10 | Informatix | Note Added: 0008079 | |
| 2005-11-10 09:05 | nestor | Note Added: 0008082 | |
| 2005-11-22 08:34 | obones | Status | new => feedback |
| 2006-04-04 05:13 | obones | Note Added: 0008870 | |
| 2006-04-04 07:39 | nestor | Note Added: 0008903 | |
| 2006-06-27 03:45 | obones | Status | feedback => assigned |
| 2006-06-27 03:45 | obones | Assigned To | => Informatix |
| 2006-06-30 07:39 | Informatix | Note Added: 0009737 | |
| 2008-02-21 03:20 | obones | Status | assigned => closed |
| 2008-02-21 03:20 | obones | Note Added: 0014213 | |
| 2008-02-21 03:21 | obones | Resolution | open => suspended |
