Problem in Detailsview ImageUpload RSS

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  Coolbudy

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  Problem in Detailsview ImageUpload

  Nov 24, 2012 12:23 PM|LINK

  hey guys,

    I want to update image using detailsview but i facing problem my code is mention below

   protected void DetailsView1_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
      {
              FileUpload filename = (FileUpload)((DetailsView)sender).FindControl("fileupload");

               filename.SaveAs(Server.MapPath("Images/" + filename));

               objclass.Image = "Images/" + filename;

                objclass.Update()

  }

  here .aspx code

  <asp:DetailsView ID="DetailsView1" DataKeyNames="Uid" runat="server" AutoGenerateRows="False"
   Height="50px" Width="125px" OnItemCommand="DetailsView1_ItemCommand"
  BorderWidth="0" CellPadding="0" CellSpacing="7" GridLines="None" OnItemUpdating="DetailsView1_ItemUpdating">
              <Fields>
   <asp:TemplateField>
                              
                              <ItemTemplate>
                              
                              <asp:FileUpload ID="fileupload" runat="server" />
                              </ItemTemplate>
                              <EditItemTemplate>
                              <asp:FileUpload ID="fileupload" runat="server" />
                              
                              </EditItemTemplate>
                              </asp:TemplateField>

  </Fields>
          </asp:DetailsView>

  but i did'nt get image path where is i'm wrong?

  • Moved by mbanavige on Nov 24, 2012 03:37 PM
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  Decker Dong ...

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  Re: Problem in Detailsview ImageUpload

  Nov 25, 2012 01:56 AM|LINK

  Hi，

  I'm afraid you should find the specific item for the detailsview and then call FindControl，please have a try like this：

  void dv_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
          {
               FileUpload filename = (FileUpload)((DetailsView)sender).Rows[0].FindControl("Your Id Here")
  
               filename.SaveAs(Server.MapPath("Images/" + filename));
  
               objclass.Image = "Images/" + filename;
  
                objclass.Update()
          }

  
  
  

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  Coolbudy

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  Re: Problem in Detailsview ImageUpload

  Nov 26, 2012 04:17 AM|LINK

  hey budy i try your code but its no treturn path how can i got the path?

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  Decker Dong ...

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  Re: Problem in Detailsview ImageUpload

  Nov 26, 2012 04:26 AM|LINK

  Coolbudy

  hey budy i try your code but its no treturn path how can i got the path?

  Hello again,

  You can use FileUpLoad's property——PostedFile.FileName.

  Or directly use FileName.

  But to be honest——You should know that you don't care about the path because you wanna save them to Server, and the paths are clients'.

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  Coolbudy

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  Re: Problem in Detailsview ImageUpload

  Nov 26, 2012 04:31 AM|LINK

  its alll about done because i never use detailsview before so please guide me i write my code below which not return path

    FileUpload filename1 = (FileUpload)((DetailsView)sender).Rows[0].FindControl("fileupload");
  
          filename1.SaveAs(Server.MapPath("Images/" + filename1));
  
                objclass.Image = "Images/" + filename1;

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  Decker Dong ...

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  Re: Problem in Detailsview ImageUpload

  Nov 26, 2012 04:34 AM|LINK

  Coolbudy

  i write my code below which not return path

  What does this mean?

  I think a FileUpLoad will carry your file there, and you can just call it：

  filename1.SaveAs(Server.MapPath("Images/" + filename1.FileName));

  • Edited by Coolbudy on Nov 26, 2012 04:38 AM
  • Edited by Young Yang - MSFT on Dec 11, 2012 02:41 AM
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  Coolbudy

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  337 Posts

  Re: Problem in Detailsview ImageUpload

  Nov 26, 2012 04:39 AM|LINK

  hey its solve by your code thank u so much...............................