hiraldesai
Posts: 38
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| Posted: 12/18/2007, 5:47 PM |
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Hi,
http://support.yessoftware.com/kb_article.asp?article_id=65
I have referred to this article but as it is mentioned at the bottom of that article, I have multiple search fields on the form.
What I have done is put a hidden field on Search Form called "Searching" with a default value of "True". In the Before Build Select event of the grid I have put this code.
Dim Request As HttpRequest = HttpContext.Current.Request
If Request.QueryString("Searching") Is Nothing Then
DirectCast(Select_,TableCommand).Where = "1 <> 1" '#Condition that always yields false
DirectCast(Select_,TableCommand).Operation = "AND"
End If
This code doesn't display any records on the grid. Which is exactly what I want to happen. But there are several problems.
1) "No Records" Row is not displayed
2) The grid's datasource still has all the records from the table resulting in
a) Navigator still getting displayed with page numbers
b) A label with "Retrieve Total Number of Records" action in before show event displays
total number of records from the table instead of 0
Is this fixable? If yes, does anyone know how?
Regards,
_________________
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Hiral |
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Tuong Do
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| Posted: 12/19/2007, 8:04 PM |
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To solve your second problem
add the the extra below 2 lines after your DirectCast(...)
DirectCast(Count,TableCommand).Where = "1 <> 1"
DirectCast(Count,TableCommand).Operation = "AND"
"hiraldesai" <hiraldesai@forum.codecharge> wrote in message
news:84768784370049@news.codecharge.com...
> Hi,
>
> http://support.yessoftware.com/kb_article.asp?article_id=65
>
> I have referred to this article but as it is mentioned at the bottom of
> that
> article, I have multiple search fields on the form.
>
> What I have done is put a hidden field on Search Form called "Searching"
> with a
> default value of "True". In the Before Build Select event of the grid I
> have put
> this code.
>
>
> Dim Request As HttpRequest = HttpContext.Current.Request
> If Request.QueryString("Searching") Is Nothing Then
>
> DirectCast(Select_,TableCommand).Where = "1 <> 1" '#Condition that always
> yields false
> DirectCast(Select_,TableCommand).Operation = "AND"
>
> End If
>
>
> This code doesn't display any records on the grid. Which is exactly what I
> want
> to happen. But there are several problems.
>
> 1) "No Records" Row is not displayed
> 2) The grid's datasource still has all the records from the table
> resulting in
> a) Navigator still getting displayed with page numbers
> b) A label with "Retrieve Total Number of Records" action in
> before show event displays
> total number of records from the table instead of 0
>
> Is this fixable? If yes, does anyone know how?
>
> Regards,
> _________________
> -------
> Hiral
> ---------------------------------------
> Sent from YesSoftware forum
> http://forums.yessoftware.com/
>
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hiraldesai
Posts: 38
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| Posted: 01/06/2008, 7:52 PM |
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Thanks for that Tuong . It solved both my problems.
Regards,
_________________
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Hiral |
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