ListView and Photos[Answered] RSS

• • Reply
  adilsari

  Member

  7 Points

  29 Posts

  ListView and Photos

  Feb 28, 2015 12:37 PM|adilsari|LINK

  Does anyone know HOW CAN I display image in ListView.

  My pictures are jpg type in a folder?

  I tried <% #Eval("imag") %> and <%# Container.DataItem %>' but still not working. 

  <asp:ListView ID="lVStaffPhotoList" runat="server">

  <LayoutTemplate>
  <ul class="staffPhoto">
  <asp:PlaceHolder runat="server" ID="itemContainer" />
  </ul>
  </LayoutTemplate>

  <ItemTemplate>
  <li>
  <img src='<%# Container.DataItem %>' />
  <br />
  '<%# Container.DataItem %>'
  </li>
  </ItemTemplate>

  <EmptyDataTemplate>
  <div>
  <p>Sorry - No staff photo found!</p>
  </div>
  </EmptyDataTemplate>

  </asp:ListView>

  private void ShowStaffPictures()
  {

  string[] filesindirectory = Directory.GetFiles(Server.MapPath("~/ETS/staffPhoto"));

  List<String> images = new List<string>(filesindirectory.Count());

  foreach (string item in filesindirectory)
  {
  images.Add(String.Format("~/ETS/staffPhoto/{0}", System.IO.Path.GetFileName(item)));

  }

  lVStaffPhotoList.DataSource = images;
  lVStaffPhotoList.DataBind();

  // RepeaterImages.DataSource = images;
  // RepeaterImages.DataBind();
  
  
  }

• • Reply
  Lokesh B R

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  9021 Points

  2415 Posts

  Re: ListView and Photos

  Mar 01, 2015 09:41 AM|Lokesh B R|LINK

  Hi,

  Create a class with properties and try.

  <asp:ListView ID="lVStaffPhotoList" runat="server">
  
  <LayoutTemplate>
  <ul class="staffPhoto">
  <asp:PlaceHolder runat="server" ID="itemContainer" />
  </ul>
  </LayoutTemplate>
  
  <ItemTemplate>
  <li>
  <img src='<%# Eval("ImagePath") %>' runat="server" />
  </li>
  </ItemTemplate>
  
  <EmptyDataTemplate>
  <div>
  <p>Sorry - No staff photo found!</p>
  </div>
  </EmptyDataTemplate>
  
  </asp:ListView>
  
  private void ShowStaffPictures()
  {
  
  string[] filesindirectory = Directory.GetFiles(Server.MapPath("~/ETS/staffPhoto"));
  
  List<Photo> images = new List<Photo>;
  
  foreach (string item in filesindirectory)
  {
      images.Add(new Photo() { ImagePath = String.Format("~/ETS/staffPhoto/{0}", System.IO.Path.GetFileName(item)) } );
  
  }
  
  lVStaffPhotoList.DataSource = images;
  lVStaffPhotoList.DataBind();
  
  }
  
  
  public class Photo
  {
  
     public string ImagePath { get; set; };
  
  }
  

  Mark the post as answer, if it helps you.
• • Reply
  oned_gk

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  15720 Posts

  Re: ListView and Photos

  Mar 02, 2015 02:38 AM|oned_gk|LINK

  <asp:Image ID="Image1" runat="server" ImageUrl='<%# Container.DataItem.ToString() %>' />

  or try add runat="server" to img

  <img src='<%# Container.DataItem %>' runat="server" />

  Programming to simplify, don't look for difficult way
  Suwandi - Non Graduate Programmer
• • Reply
  Fei Han - MS...

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  40565 Points

  6233 Posts

  Microsoft

  Re: ListView and Photos

  Mar 02, 2015 04:14 AM|Fei Han - MSFT|LINK

  Hi adilsari,

  Thanks for your post.

  You could try to store images url in a DataTable then bind ListView with DataTable.

  <asp:Image ID="Image1" runat="server" ImageUrl='<%#Eval("imgurl") %>' />

  DataTable tb = new DataTable();
  tb.Columns.Add("imgurl");
  
  foreach (string item in filesindirectory)
  {
      string ImagePath = String.Format("~/ETS/staffPhoto/{0}", System.IO.Path.GetFileName(item));
      tb.Rows.Add(ImagePath);
  
  }
  
  lVStaffPhotoList.DataSource = tb;
  lVStaffPhotoList.DataBind();
  
  

  Best Regards,

  Fei Han

  
  
  

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• • Reply
  sjnaughton

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  MVP

  Re: ListView and Photos

  Mar 02, 2015 04:59 AM|sjnaughton|LINK

  Hi adilsari, you have posted in the Dynamic Data forum is your post regarding Dynamic Data or just general ListView?

  See my blog C# Bits | Twitter @sjnaughton
  Always seeking an elegant solution.