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Parameter for selecting view
Message
From
19/10/2001 07:28:59
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivia
 
 
To
18/10/2001 12:00:49
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00570305
Message ID:
00570709
Views:
24
>>In a form, I want to alternately open View1, View2, or Table1 (the table underlying both views), based on a parameter.
>>
>>Parameters are accepted in Form.Init(). Form.Load(), or DataEnvironment.OpenTables(), gets called before Form.Init(), right?
>>
>>Is there any workaround for this situation, other than creating several copies of the form (with inheritance, of course)?
>>
>>TIA, Hilmar.
>
>You can open the tables programmatically like so:
>
This.DataEnvironment.AddObject("myAlias", "Cursor")
>With This.DataEnvironment.myAlias
>	.Alias = "myTable"
>	.CursorSource = "mytable.dbf"
>EndWith
>This.DataEnvironment.OpenTables()
>Set the DE AutoOpenTables to .F. before this.

On reading your message again, I think you are proposing to postpone opening the tables. I wonder, if I do this in Form.Init(), after accepting the parameters, wouldn't this cause problems with unbound objects?

Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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