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HomeHomeDevelopment and...Development and...DNN Platform (o...DNN Platform (o...Gridview Dynamic DataNavigateUrlformatString ProblemGridview Dynamic DataNavigateUrlformatString Problem
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3/19/2009 5:43 PM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865

I'm doing conversion of a web app to a DNN module and they used a gridview with a HyperLinkField. No problem there except I need to make it dynamic. I figured out how to do it on the RowDataBound and it works except for the first line in the grid. It never forms the proper URL.

Below is my code

If e.Row.RowType = DataControlRowType.DataRow Then
   If e.Row.Cells(3).Text.Length > 150 Then
      e.Row.Cells(3).Text = e.Row.Cells(3).Text.ToString.Substring(0, 150) & [...]"
   End If

   Dim dField As DataControlFieldCell = CType(e.Row.Cells(2), DataControlFieldCell)
   Dim hlf As HyperLinkField = CType(dField.ContainingField, HyperLinkField)
   hlf.DataNavigateUrlformatString = NavigateURL(TabId, "", "MenuItem=ViewCourse&Course={0}")

End If

The .asxc line looks like this

<asp:HyperLinkField DataNavigateUrlFields="CourseNumber" DataTextField="Name" ItemStyle-Font-Bold="true" SortExpression="Name" HeaderText="Name" />

Can anyone point me to what I'm missing
 
New Post
3/19/2009 5:59 PM
 
Jan Olsmar


www.olsmar.com/
Joined: 9/19/2005
Posts: 1354

I have a similar module I wrote for some time my code is

If e.Row.RowType = ListItemType.Item Or _
e.Row.RowType = ListItemType.AlternatingItem Then

 

I dont remeber why I did it so, there is no reason for doing it for alternating anf normal but maybe I had similar problem as you and this work. Give it a try.

 

 
 
New Post
3/20/2009 11:49 AM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865

I'll check again but I don't think the Gridview object has a ListItemType. Just a DataControlType that has the properties DataRow, EmptyDataRow, Footer, Header, Pager, Separator..

The thing that gets me is the .cells(3).Text.Length > 150 portion of the procedure works perfectly. It's just when I'm trying to manipulate the URL that things go sideways on the first row.
 
New Post
3/20/2009 12:06 PM
 
Jan Olsmar


www.olsmar.com/
Joined: 9/19/2005
Posts: 1354

I am sure that it has:)

Do you think I am drunk?

 
 
New Post
3/20/2009 1:08 PM
 
Mike Horton


Joined: 7/16/2003
Posts: 4865

No. Just saying that when I was looking at this yesterday that under RowDataBound the ListItemType wasn't one of the options.
 
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