如何在AsyncFileUpload中获取完整路径？ [英] How to get full path in AsyncFileUpload ?

问题描述

Hai

如何在标签中显示AsyncFileUpload的完整路径？

http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/AsyncFileUpload/AsyncFileUpload.aspx



这里显示在客户端，但我想在服务器端显示标签或文本框中的完整路径。

解决方案

< blockquote>试试这个,,,, :)

< asp：content id =   Content1 contentplaceholderid =   HeadContent  runat =  服务器 xmlns：asp =  ＃unknown >  
 < /   asp：content  >  
< asp：content id =   Content2 contentplaceholderid =   MainContent runat = < span class =code-string>  Server xmlns：asp =  < span class =code-string>＃unknown >  
< asp：scriptmanager id =   sm1 runat =  服务器 /> 
 < script     type   =  text / javascript    language   =  javascript >  
 function uploadError（sender，args）{
 alert（args.get_errorMessage（））; 
 document.getElementById（' <％= lblStatus.ClientID％>'）。 innerText = args.get_fileName（）， < span style = color：red;  > + args.get_errorMessage（）+  < / span>; 
} 
 
 
函数StartUpload（sender，args）{
 document.getElementById（' <％= lblStatus.ClientID％>'）。innerText = ' 上传...'; 
} 
 
 
函数UploadComplete（sender，args）{
  var  filename = args.get_fileName（ ）; 
  var  contentType = args.get_contentType（）; 
  var  text =   + filename +   | + args.get_length（）+   bytes; 
 document.getElementById（' <％= lblStatus.ClientID％>'）。 innerText = text; 
} 
 < /   script  >  
< div> 
 
 
< ajaxtoolkit：asyncfileupload id =   AsyncFileUpload1 width =   400px runat =   server xmlns：ajaxtoolkit =  ＃unknown >  
 OnClientUploadError =   uploadError  
 OnClientUploadStarted =   StartUpload 
 OnClientUploadComplete =   UploadComplete 
 CompleteBackColor =   Lime UploaderStyle =   Modern 
 E. rrorBackColor =  红色 ClientIDMode =   AutoID 
 ThrobberID =   Throbber 
 UploadingBackColor =  ＃66CCFF 
 onuploadedcomplete =   AsyncFileUpload1_UploadedComplete /> 
 
 
 
 
< asp：label id =   Throbber runat =   server >  
< img src =   Images / indicator.gif align =   absmiddle alt =   loading /> 
 < /   asp：label  >  
< br /> 
 
 
< asp：button id =   Button1 runat =   server text =  开始上传 >  
 onclick =    Button1_Click /> 
 
 
< br /> 
< br /> 
< asp：label id =   lblStatus runat =   server style =   font-family：Arial; font-size：small; >  < /   asp：label  >  
 < ; /   asp：按钮 >  < ; /   ajaxtoolkit：asyncfileupload  >  < ; /   div  >  
 < /   asp：content  >  

  protected   void  AsyncFileUpload1_UploadedComplete（ object  sender，AjaxControlToolkit.AsyncFileUploadEventArgs e）
 {
  //   System.Threading.Thread.Sleep（5000）;  
  if （AsyncFileUpload1.HasFile）
 {
  string  strPath = MapPath（ 〜/ NewsImages /）+ Path.GetFileName（e.filename） ; 
 AsyncFileUpload1.SaveAs（strPath）; 
 label1.Text = strPath; 
 
 
} 
} 

Hai
How to show full path of AsyncFileUpload in label ?
http://www.asp.net/ajaxLibrary/AjaxControlToolkitSampleSite/AsyncFileUpload/AsyncFileUpload.aspx

here show in client side but i want in server side to show full path in label or textbox .

解决方案

try this,,,,:)

<asp:content id="Content1" contentplaceholderid="HeadContent" runat="Server" xmlns:asp="#unknown">
</asp:content>
<asp:content id="Content2" contentplaceholderid="MainContent" runat="Server" xmlns:asp="#unknown">
    <asp:scriptmanager id="sm1" runat="server" />
<script type="text/javascript" language="javascript">
    function uploadError(sender, args) {
        alert(args.get_errorMessage());
          document.getElementById('<%=lblStatus.ClientID%>').innerText = args.get_fileName(), "<span style="color:red;">" + args.get_errorMessage() + "</span>";
        }
           

        function StartUpload(sender,args) {
            document.getElementById('<%=lblStatus.ClientID%>').innerText = 'Uploading...';
        }
           

        function UploadComplete(sender,args) {
            var filename = args.get_fileName();
            var contentType = args.get_contentType();
            var text = ""  + filename + "      |      " + args.get_length() + " bytes";
            document.getElementById('<%=lblStatus.ClientID%>').innerText = text;
        }
</script>
<div>
       

        <ajaxtoolkit:asyncfileupload id="AsyncFileUpload1" width="400px" runat="server" xmlns:ajaxtoolkit="#unknown">
        OnClientUploadError="uploadError"
        OnClientUploadStarted="StartUpload"
        OnClientUploadComplete="UploadComplete"
        CompleteBackColor="Lime" UploaderStyle="Modern"
        ErrorBackColor="Red" ClientIDMode="AutoID"
        ThrobberID="Throbber"
        UploadingBackColor="#66CCFF"
            onuploadedcomplete="AsyncFileUpload1_UploadedComplete" />
  

           

        <asp:label id="Throbber" runat="server">
            <img src="Images/indicator.gif" align="absmiddle" alt="loading" />
        </asp:label>
        <br />
          

        <asp:button id="Button1" runat="server" text="Start Upload">
            onclick="Button1_Click" />
          

        <br />
        <br />
        <asp:label id="lblStatus" runat="server" style="font-family: Arial; font-size: small;"></asp:label>
    </asp:button></ajaxtoolkit:asyncfileupload></div>
</asp:content>

protected void AsyncFileUpload1_UploadedComplete(object sender, AjaxControlToolkit.AsyncFileUploadEventArgs e)
    {
        //System.Threading.Thread.Sleep(5000);   
        if (AsyncFileUpload1.HasFile)   
        {   
            string strPath = MapPath("~/NewsImages/") + Path.GetFileName(e.filename);   
            AsyncFileUpload1.SaveAs(strPath);   
            label1.Text=strPath;


        }  
    }

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