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West Wind: class for grouping a cursor
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Information générale
Forum:
Visual FoxPro
Catégorie:
Produits tierce partie
Divers
Thread ID:
00208213
Message ID:
00214636
Vues:
18
That constant is used by wwHTML::ShowCursor. I just figured out that for the wwShowCursor class, I needed to set its .nForceToPREList property, which seems to have a default of 4000 cells, same as the value of MAX_TABLE_CELLS in the sample code. I pushed it up to 20000 with no ill effects, and now I get a nice huge table. What the users do with it is up to them, I suppose.

>Bret, the number of cells allowed before formatting goes to broken like this is set in a constant in wconnect.h: MAX_TABLE_CELLS.
>
>
>>I have a more serious problem now. If the cursor has over 500 records + or -, wwShowCursor screws up the formatting. Instead of nice little shaded, bordered boxes, I get plain text separated by pipe characters. Everything else works fine. I implemented the paging display with cookie and all, but that didn't help. wwHTML::ShowCursor has exactly the same problem.
>>
>>>Hi Bret,
>>>I'm doing much the same thing right now. ShowCursor() displays as an HTML table, so you can roll your own with SCAN, filling in the table rows/columns as you wish.
>>>
>>>Now if only you could solve my "hidden fields" problem.....
>>>
>>>Barbara
>>>
>>>>I'm making a demo intranet app which I will show my bosses in order to get them to buy Web Connection. I want to duplicate their existing reports, more or less. I have been playing around with wwShowCursor. Is there anything like that which does grouping? All I can think of is to make a cursor that joins parent and child tables, scan through it, and make alternate parameterized cursors that select "group header" records, display them one at a time with wwShowCursor::ShowRecord() or ::ShowCursor() and select the child records and do another ::ShowCursor(). That won't be so bad. Is that what people do?
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