ommadawn
Posts: 18
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| Posted: 08/11/2014, 10:09 AM |
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Hi guys,
I've been pulling my hair out over this one...
In the BeforeShowRow event is there anyway to inspect the data in the next row?
Much appreciated if anyone know.
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eratech
Posts: 513
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| Posted: 08/13/2014, 1:13 AM |
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Just off the top of my head, I think it might cause a problem if the recordset is being stepped through row-by-row. If you use the datasource->next_record() it moves the pointer so you lose the current row to reference.
You could probably load the recordset into a separate array and step through it separately to the main recordset.
Alternatively - what are you trying to do and maybe we can find a different method?
E
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CCS 3/4/5 ASP Classic, VB.NET, PHP
Melbourne, Victoria, Australia |
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ommadawn
Posts: 18
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| Posted: 08/13/2014, 5:16 AM |
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Hi eratech,
Thanks for getting back to me. I have since resolved this using the following in the BeforeShowRow event:
$NEXT_ROW = mysql_fetch_array($Grid->ds->Query_ID);
and getting the data from it with
$NEXT_RECORD = $NEXT_ROW["personname"];
Then I reset the mysql pointer with the following:
@mysql_data_seek($Grid->ds->Query_ID,$MYSQL_ROW);
I used a global var to keep track of the row number and iterated it each time (MYSQL_ROW) after reading the array.
Regards.
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