ASP.NET(vb.net) & Page.RegisterClientScriptBlock (Call JavaScript)

Author: admin | Posted: 13-06-2010 | Category: ASP.NET(vb.net) & Server and Client

ASP.NET(vb.net) & Page.RegisterClientScriptBlock (Call JavaScript) - Page.RegisterClientScriptBlock() : Emits client-side script blocks to the response.

ShotDev Focus:
- ASP.NET(vb.net) & Page.RegisterClientScriptBlock (Call JavaScript)

Example

MsgBox.aspx


<%@ Page Language="VB" AutoEventWireup="false" CodeFile="MsgBox.aspx.vb" Inherits="MsgBox" %>
<html>
<head>
<title>ShotDev.Com Tutorial</title>
</head>
<body>
<form id="form1" runat="server">
<asp:TextBox id="txtName" runat="server"></asp:TextBox>
<asp:Button id="btnSubmit" runat="server" Text="Submit" />
</form>
</body>
</html>

MsgBox.aspx.vb


Public Class MsgBox
Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Not Page.IsPostBack() Then
Page.RegisterClientScriptBlock("OnLoad", "<script type="text/javascript"><!--
alert('Welcome to ShotDev.Com')
// --></script>")
End IF
End Sub

Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Page.RegisterClientScriptBlock("OnLoad", "<script type="text/javascript"><!--
alert('Sawatdee " & Me.txtName.Text & "')
// --></script>")
End Sub

End Class

Screenshot

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Download this script.