In this blog we will know how to put value in asp.net
textbox from JavaScript.
Method-1
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Get_value_Textbox_javascript._Default" %>
<!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>Untitled Page</title>
<script
type="text/javascript">
document.getElementById('<%=Test.ClientID%>').value;
</script>
</head>
<body>
<form id="form1"
runat="server">
<div>
<asp:TextBox id="Test" Text="Welcome"
runat="server"/>
</div>
</form>
</body>
</html>
Method-2
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="Get_value_Textbox_javascript._Default" %>
<!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>Untitled Page</title>
<script
type="text/javascript">
document.forms[0]['Test'].value;
</script>
</head>
<body>
<form id="form1"
runat="server">
<div>
<asp:TextBox id="Test" Text="Welcome"
runat="server"/>
</div>
</form>
</body>
</html>