<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
void InsertMsg(string msg)
{
ListBoxEvents.Items.Insert(0, msg);
ListBoxEvents.SelectedIndex = 0;
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
Uploader1.FileUploaded += new UploaderEventHandler(Uploader_FileUploaded);
ButtonPostBack.Click += new EventHandler(ButtonPostBack_Click);
}
void ButtonPostBack_Click(object sender, EventArgs e)
{
InsertMsg("You clicked a PostBack Button.");
}
void SubmitButton_Click(object sender, EventArgs e)
{
InsertMsg("You clicked the Submit Button.");
InsertMsg("You have uploaded " + uploadcount + " files.");
}
int uploadcount = 0;
void Uploader_FileUploaded(object sender, UploaderEventArgs args)
{
uploadcount++;
Uploader uploader = (Uploader)sender;
//TextBox1.Text = args.
InsertMsg("File uploaded! " + args.FileName + ", " + args.FileSize + " bytes.");
//Copys the uploaded file to a new location.
//args.CopyTo(path);
//You can also open the uploaded file's data stream.
//System.IO.Stream data = args.OpenStream();
}
protected override void OnPreRender(EventArgs e)
{
SubmitButton.Attributes["hasfile"] = Uploader1.File == null ? "false" : "true";
base.OnPreRender(e);
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2>
ManualStartUpload</h2>
<asp:TextBox ID="TextBox1" runat="server" Width="240px"></asp:TextBox><CuteWebUI:UploadPersistedFile ItemTextTemplate="" runat="server" UploadType="IFrame"
ManualStartUpload="true" ID="Uploader1" InsertText="Upload File">
</CuteWebUI:UploadPersistedFile>
<br />
<br />
<asp:Button runat="server" ID="SubmitButton" OnClientClick="return submitbutton_click()"
Text="Submit" OnClick="SubmitButton_Click" />
<br />
<br />
<div>
Server Trace:
<%=DateTime.Now.ToUniversalTime().Ticks %>
<br />
<asp:ListBox runat="server" ID="ListBoxEvents" Width="400"></asp:ListBox>
</div>
<br />
<br />
<asp:Button ID="ButtonPostBack" Text="This is a PostBack button" runat="server" />
</div>
<script type="text/javascript">
function submitbutton_click()
{
var submitbutton=document.getElementById('<%=SubmitButton.ClientID %>');
var uploadobj=document.getElementById('<%=Uploader1.ClientID %>');
if(!window.filesuploaded)
{
if(uploadobj.getqueuecount()>0)
{
uploadobj.startupload();
}
else
{
if(submitbutton.getAttribute("hasfile")=="true")
{
return true;
}
alert("Please browse files for upload");
}
return false;
}
window.filesuploaded=false;
return true;
}
function CuteWebUI_AjaxUploader_OnPostback()
{
window.filesuploaded=true;
var submitbutton=document.getElementById('<%=SubmitButton.ClientID %>');
submitbutton.click();
return false;
}
function CuteWebUI_AjaxUploader_OnQueueUI(list)
{
var tb=document.getElementById('<%=TextBox1.ClientID %>');
if(list.length==0)
{
tb.value="";
}
if(list.length==1)
{
//tb.value=list[0].FileName
//IFrame mode:
var uploadobj=document.getElementById('<%=Uploader1.ClientID %>');
var tasks=uploadobj.internalobject.tasks;
for(var p in tasks)
{
var task=tasks[p];
if(task&&task.uploadid)
{
tb.value=task.file1.value;
}
}
}
return false;
}
</script>
</form>
</body>
</html>