to execute javascript in aspx.cs

Question

I have written a code for running a timer in javascript ( js ) tht is working fine in aspx file but due to some reason i need to use tht script in aspx.cs file. Is there any means to write js in aspx.cs file ?? i have searched google a lot bt could not find a correct solution.... pls help

Master Billa · Answer

Hi there is many ways one way public void Page_Load(Object sender, EventArgs e) { // Define the name and type of the client scripts on the page. String csname1 = "PopupScript" ; String csname2 = "ButtonClickScript" ; Type cstype = this .GetType(); // Get a ClientScriptManager reference from the Page class. ClientScriptManager cs = Page.ClientScript; // Check to see if the startup script is already registered. if (!cs.IsStartupScriptRegistered(cstype, csname1)) { String cstext1 = "alert('Hello World');" ; cs.RegisterStartupScript(cstype, csname1, cstext1, true ); } // Check to see if the client script is already registered. if (!cs.IsClientScriptBlockRegistered(cstype, csname2)) { StringBuilder cstext2 = new StringBuilder(); cstext2.Append( " text/javascript\ "> function DoClick() {" ); cstext2.Append( "Form1.Message.value='Text from client script.'} ); cstext2.Append( "script>" ); cs.RegisterClientScriptBlock(cstype, csname2, cstext2.ToString(), false ); } } thank you

Niradhip Chakraborty · Answer

Use the following code to call the javascript function from .cs file. Page.ClientScript.RegisterStartupScript(this.GetType(), "", "ColorChange();", true); // change the ColorChange() function to your desire javascript function.