New Cross-Page Posting : Cross Page Posting « Page Lifecycle « ASP.NET Tutorial
- ASP.NET Tutorial
- Page Lifecycle
- Cross Page Posting
<%@ 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">
protected void Button1_Click (object sender, System.EventArgs e)
{
Label1.Text = "Hello " + TextBox1.Text + "<br />" +
"Date Selected: " + Calendar1.SelectedDate.ToShortDateString();
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>First Page</title>
</head>
<body>
<form id="form1" runat="server">
Enter your name:<br />
<asp:Textbox ID="TextBox1" Runat="server"/>
When do you want to fly?<br />
<asp:Calendar ID="Calendar1" Runat="server"></asp:Calendar>
<br />
<asp:Button ID="Button1"
Runat="server"
Text="Submit page to itself"
OnClick="Button1_Click" />
<asp:Button ID="Button2"
Runat="server"
Text="Submit page to NextPage.aspx"
PostBackUrl="NextPage.aspx" />
<asp:Label ID="Label1" Runat="server"></asp:Label>
</form>
</body>
</html>
File: NextPage.aspx
<%@ 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">
protected void Page_Load(object sender, System.EventArgs e)
{
TextBox myTextbox1;
Calendar myCalendar1;
myTextbox1 = (TextBox)PreviousPage.FindControl("Textbox1");
myCalendar1 = (Calendar)PreviousPage.FindControl("Calendar1");
Label1.Text = "Hello " + myTextbox1.Text + "<br />" + "Date Selected: " + myCalendar1.SelectedDate.ToShortDateString();
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Second Page</title>
</head>
<body>
<form id="form1" runat="server">
<asp:Label ID="Label1" Runat="server"></asp:Label>
</form>
</body>
</html>