Detailsview -- hide empty rows using C# RSS

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  Charles Asbo...

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 06:18 PM|LINK

  I mainly work with GridView.  Let me see about that.  But you'd add that attribute in each row of the DetailView on the ASP side.

  I love to display the non-secure items...
  Charlie Asbornsen
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  Charles Asbo...

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 06:20 PM|LINK

  Try

            <emptydatarowstyle visible="False"/>
  

  I love to display the non-secure items...
  Charlie Asbornsen
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  sbudlong

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 06:35 PM|LINK

   Good. I'll try this, and your next suggestion, as well.

   

  Thank you very much, Charles. I feel as though I very close to an answer now. 

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  sbudlong

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 06:41 PM|LINK

   When I tried this, I get "Type 'System.Web.UI.WebControls.TableItemStyle' does not have a public property named 'visible'."

   I put it here

              <asp:BoundField DataField="imgWidth" HeaderText="Width"
  
  SortExpression="imgWidth" />
              <asp:BoundField DataField="imgHeight" HeaderText="Height"
  
  SortExpression="imgHeight" />
              <asp:BoundField DataField="imgSortOrder" HeaderText="Sort Order"
  
  SortExpression="imgSortOrder" />
              <asp:CheckBoxField DataField="imgInclude" HeaderText="Include"
  
  SortExpression="imgInclude" />
          </Fields>
          <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
          <CommandRowStyle BackColor="#E2DED6" Font-Bold="True" />
          <EditRowStyle BackColor="#999999" />
  <emptydatarowstyle visible="False"/>
          <RowStyle BackColor="#F7F6F3" ForeColor="#333333" HorizontalAlign="Left"
  
  />
          <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Left"
  
  />
          <FieldHeaderStyle BackColor="#E9ECF1" Font-Bold="True" />
          <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
          <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
      </asp:DetailsView>
   

   

   

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  sbudlong

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 06:45 PM|LINK

  This is the error I get when I add that code to a BoundField in Detailsview: 

  Databinding expressions are only supported on objects that have a DataBinding event. System.Web.UI.WebControls.BoundField does not have a DataBinding event.

   Here is what the code looks like.
  

              <asp:BoundField DataField="imgSortOrder" HeaderText="Sort Order"
  
  SortExpression="imgSortOrder" Visible='<%# !Convert.ToBoolean(Eval("ColumnName")=Null) %>'   />
              <asp:CheckBoxField DataField="imgInclude" HeaderText="Include"
  
  SortExpression="imgInclude" />
          </Fields>
  

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  Charles Asbo...

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 07:41 PM|LINK

  Try adding emptydatarowstyle visible="False" in the opening tag for the DetailView and get rid of everything else setting visibility.

  I love to display the non-secure items...
  Charlie Asbornsen
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  sbudlong

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 08:14 PM|LINK

   This makes the whole Detailview hidden.

   

  <asp:DetailsView ID="Products" runat="server" AutoGenerateRows="False" DataSourceID="SqlDataSource1" Height="50px" Width="390px" CellPadding="4" ForeColor="#333333" GridLines="None" emptydatarowstyle visible="False"> 

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  Charles Asbo...

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 08:26 PM|LINK

  OK, that was dumb.  Um, could you post the whole asp for the DetailsView please?

  I love to display the non-secure items...
  Charlie Asbornsen
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  sbudlong

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 08:36 PM|LINK

   Thank you, Charles. Here is the whole Detailsview.

   

  <asp:DetailsView ID="Products" runat="server" AutoGenerateRows="False" DataSourceID="SqlDataSource1" Height="50px" Width="390px" CellPadding="4" ForeColor="#333333" GridLines="None">
          <Fields>
              <asp:BoundField DataField="PhotoID" HeaderText="PhotoID"
  
  InsertVisible="False" ReadOnly="True"
                  SortExpression="PhotoID" />
              <asp:BoundField DataField="AlbumID" HeaderText="AlbumID"
  
  SortExpression="AlbumID" />
              <asp:TemplateField HeaderText="Thumbnail Image">
              <ItemTemplate>
  <img src='http://10.0.0.115/ISSmktg/Handler.ashx?Size=S&PhotoID=<%# Eval("PhotoID") %>' class="photo_198" style="border:2px solid white;width:50px;" alt='Thumbnail of Photo Number <%# Eval("PhotoID") %>' /></td>
  
                          </ItemTemplate>
              </asp:TemplateField>
              <asp:BoundField DataField="Caption" HeaderText="Caption"
  
  SortExpression="Caption" />
              <asp:BoundField DataField="imgFileName" HeaderText="File Name"
  
  SortExpression="imgFileName" />
              <asp:BoundField DataField="imgDescription" HeaderText="Description"
  
  SortExpression="imgDescription" />
              <asp:BoundField DataField="imgPrice" HeaderText="Price"
  
  SortExpression="imgPrice" />
              <asp:BoundField DataField="imgSize" HeaderText="Size"
  
  SortExpression="imgSize" />
              <asp:BoundField DataField="imgResolution" HeaderText="Resolution"
  
  SortExpression="imgResolution" />
              <asp:BoundField DataField="imgPurchaseURL" HeaderText="Purchase URL"
  
  SortExpression="imgPurchaseURL" />
              <asp:BoundField DataField="imgUser" HeaderText="User"
  
  SortExpression="imgUser" />
              <asp:BoundField DataField="imgPurchaseDate"
  
  HeaderText="Purchase Date" SortExpression="imgPurchaseDate" />
              <asp:BoundField DataField="imgContractLength"
  
  HeaderText="Contract Length" SortExpression="imgContractLength" />
              <asp:BoundField DataField="imgExpirationDate"
  
  HeaderText="Expiration Date" SortExpression="imgExpirationDate" />
              <asp:BoundField DataField="imgPlannedUse" HeaderText="Planned Use"
  
  SortExpression="imgPlannedUse" />
              <asp:BoundField DataField="imgTotalImpressions"
  
  HeaderText="Total Impressions"
                  SortExpression="imgTotalImpressions" />
              <asp:BoundField DataField="imgPath" HeaderText="Path"
  
  SortExpression="imgPath" />
              <asp:BoundField DataField="imgWidth" HeaderText="Width"
  
  SortExpression="imgWidth" />
              <asp:BoundField DataField="imgHeight" HeaderText="Height"
  
  SortExpression="imgHeight" />
              <asp:BoundField DataField="imgSortOrder" HeaderText="Sort Order"
  
  SortExpression="imgSortOrder" />
              <asp:CheckBoxField DataField="imgInclude" HeaderText="Include"
  
  SortExpression="imgInclude" />
          </Fields>
          <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
          <CommandRowStyle BackColor="#E2DED6" Font-Bold="True" />
          <EditRowStyle BackColor="#999999" />
          <RowStyle BackColor="#F7F6F3" ForeColor="#333333" HorizontalAlign="Left"
  
  />
          <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Left"
  
  />
          <FieldHeaderStyle BackColor="#E9ECF1" Font-Bold="True" />
          <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
          <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
      </asp:DetailsView>
  

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  Charles Asbo...

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  Re: Detailsview -- hide empty rows using C#

  Sep 28, 2007 08:49 PM|LINK

  Try it this way

  <asp:DetailsView ID="Products" runat="server" EmptyDataRowStyle-Height="0px" EmptyDataRowStyle-Width="0px" AutoGenerateRows="False" DataSourceID="SqlDataSource1" Height="50px" Width="390px" CellPadding="4" ForeColor="#333333" GridLines="None">

  I love to display the non-secure items...
  Charlie Asbornsen
  Dont forget to click "Mark as Answer" on the post that helped you.
  This credits that member, earns you a point and marks your thread as Resolved so we will all know you have been helped.