从数据库中读取图片路径，图片不显示？？？求解

Question

  <asp:DataList id="gvData" RepeatColumns="1" runat="server" 
            RepeatDirection="Horizontal"  Width="80" Height="50" 
            ondatabinding="gvData_DataBinding">
         <ItemTemplate>
         <div >
           <div >
         <div >
             <dl >
                    <dt><img src="<%#"~/System/Room/"+Eval("RoomImagePath")%>"   width="80" height="50" border="0" class="thumb_img" rel="<%#"~/System/Room/"+Eval("RoomImagePath")%>"  /></dt>
                </dl>      
            </div>
             </div>
        </div>
             </ItemTemplate>
             </asp:DataList>

Answer 1

<asp:DataList id="gvData" RepeatColumns="1" runat="server" 
  RepeatDirection="Horizontal" Width="80" Height="50" 
  ondatabinding="gvData_DataBinding">
  <ItemTemplate>
  <div >
  <div >
  <div >
  <dl >
  <dt><img src="~/System/Room/<%#Eval("RoomImagePath")%>" width="80" height="50" border="0" class="thumb_img" rel="~/System/Room/<%#Eval("RoomImagePath")%>" /></dt>
  </dl>  
  </div>
  </div>
  </div>
  </ItemTemplate>
  </asp:DataList>
这样写！

Answer 2

http://localhost:2743/Hotel/web/html/~/System/Room/File/20123151150354589.jpg
我是想获取#"~/System/Room/这个下面的文件。这样的话应该怎么写啊

Answer 3

src="~/System/Room/<%#Eval("RoomImagePath")%>" 这样绑定  另外红色的那个 ~也是不能用的，写成../这样的对应的路径  ~只是在服务端能识别 你那个img标签识别不了

Answer 4

你用firebug看看最后页面生成的路径对不对

Answer 5

<asp:DataList id="gvData" RepeatColumns="1" runat="server" 
  RepeatDirection="Horizontal" Width="80" Height="50" 
  ondatabinding="gvData_DataBinding">
  <ItemTemplate>
  <div >
  <div >
  <div >
  <dl >
  <dt><img src="../System/Room/<%#Eval("RoomImagePath")%>" width="80" height="50" border="0" class="thumb_img" rel="../System/Room/<%#Eval("RoomImagePath")%>" /></dt>
  </dl>  
  </div>
  </div>
  </div>
  </ItemTemplate>
  </asp:DataList>更正了！

Answer 6

<asp:DataList id="gvData" RepeatColumns="1" runat="server" 
  RepeatDirection="Horizontal" Width="80" Height="50" 
  ondatabinding="gvData_DataBinding">
  <ItemTemplate>
  <div >
  <div >
  <div >
  <dl >
  <dt><img src="../System/Room/<%#Eval(RoomImagePath)%>" width="80" height="50" border="0" class="thumb_img" rel="../System/Room/<%#Eval(RoomImagePath)%>" /></dt>
  </dl>  
  </div>
  </div>
  </div>
  </ItemTemplate>
  </asp:DataList>这样子！

Answer 7

写成这样就好了：src="../../System/Room/<%#Eval("RoomImagePath")%>" 
真的是~/的问题.谢谢大家哈。