Passing value from codebehind page to .js file

Posted Date: 13 Aug 2009	Resource Type: Code Snippets	Category: Javascript
Author: Madhu	Member Level: Bronze
Rating:	Points: 5

When you run the program, A function in .js file executes and display value in popup window.

In Default.aspx page. inside body call the function and pass the value as shown

< head>
< script src="JScript.js" type="text/javascript">
< /head>
< body>
< form id="form1" runat="server">
< asp:Label ID="Label1" runat="server" Text="Label">
< script type="text/javascript">
dispcal(document.getElementById("<%=Label1.ClientID%>").innerHTML)
< /script>
< /form>
< /body>
< /html>

//in Default.aspx.cs
//codebehind page. Assign the value to some label
protected void Page_Load(object sender, EventArgs e)
{
Label1.Text = "5";
}

//in JScript.js file
function dispcal(val) {alert(val);}

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