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Using C# code inside JavaScript code

, 31 Aug 2010 CPOL
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I always prefer this approach belowASPX pageIn aspx.cs page Page_LoadPage.ClientScript.RegisterClientScriptBlock(Page.GetType(), "pageVars", string.Format("var TextBox1 = '{0}';", TextBox1.ClientID),true);When required...
I always prefer this approach below
ASPX page
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
 
In aspx.cs page Page_Load
Page.ClientScript.RegisterClientScriptBlock(Page.GetType(), "pageVars", string.Format("var TextBox1 = '{0}';", TextBox1.ClientID),true);
 
When required use the variable in JS file
function showValue() {
        alert(document.getElementById(TextBox1).value);
    }

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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About the Author

Prosanta Kundu online
Web Developer
India India
I am a Software Engineer and having 11+ years of experience in software industry. Currently working on a reputed MNC at Kolkata in C#,ASP.NET, SQL Server and JQuery.

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Web03 | 2.8.141015.1 | Last Updated 31 Aug 2010
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