---
title: "How to call javascript fuction in server side?"  
description: "How to call javascript fuction in server side?"  
author: "Anonymous User"  
published: 2011-10-07  
updated: 2011-10-07  
canonical: https://www.mindstick.com/forum/318/how-to-call-javascript-fuction-in-server-side  
category: "asp.net"  
tags: ["asp.net"]  
reading_time: 1 minute  

---

# How to call javascript fuction in server side?

How to call [javascript function](https://www.mindstick.com/forum/2090/send-data-from-asp-dot-net-code-behind-to-a-javascript-function) in serverside in [asp.net](https://www.mindstick.com/articles/934/default-folders-available-inside-the-asp-dot-net-application-folder)?\
thanks

## Replies

### Reply by Amit Singh

Hi vikas,\
\
You can call server side any [javascript](https://www.mindstick.com/articles/874/how-to-create-watermark-text-for-textbox-by-using-javascript) [function](https://www.mindstick.com/articles/13001/multi-statement-table-valued-user-defined-function-in-sql-server) in Asp.Net. Using RegisterStartupScript function as:\
\
Page.ClientScript.RegisterStartupScript(GetType(), "JavaScript", "javascript: showFunction();", true);\
where showFunction() is javascript function.\
and RegisterStartupScript is asp.net built in method.


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