Hi ryanstinson,
Use custom UI button by setting the Uploader1.InsertButtonID="AnotherButton"
then the uploader script would replace the AnotherButton.onclick=..
You can replace it by this way :
<%@ Page Language="C#" %>
<%@ Register TagPrefix="CuteWebUI" Assembly="CuteWebUI.AjaxUploader" Namespace="CuteWebUI" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="
http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Yes..</title>
</head>
<body>
<form id="form1" runat="server">
<div>
Email :
<asp:TextBox ID="TextBox1" runat="server" />
<br />
<asp:Button ID="Button1" runat="server" Text="Start Upload.." />
<CuteWebUI:Uploader runat="server" ID="Uploader1" InsertButtonID="Button1">
</CuteWebUI:Uploader>
</div>
</form>
<script>
var inp1=document.getElementById('<%=TextBox1.ClientID %>');
var btn1=document.getElementById('<%=Button1.ClientID %>');
var int1;
function MyClickHandler(event)
{
if(inp1.value.indexOf("@")==-1)
{
alert("Please input your email!");
inp1.focus();
}
else
{
//Email OK! call the uploader script to browser the file and upload..
btn1.uploaderclick();
}
//always cancel the onclick event, otherwise the form would do the postback!
event=window.event||event;
if(event.preventDefault)event.preventDefault();
return event.returnValue=false;
}
function CheckUploaderScriptStatus()
{
//if the uploader script be loaded , the btn1.onclick would be setted
//then you can replace it :
if(btn1.onclick)
{
//stop the interval timer
clearInterval(int1);
//save the uploader handler
btn1.uploaderclick=btn1.onclick;
//use my own handler
btn1.onclick=MyClickHandler;
}
}
int1=setInterval(CheckUploaderScriptStatus,10);
</script>
</body>
</html>
Regards , Ken .