How do I make my JavaScript in code behind work when I redirect to another page after? I have a asp button control and when I click that button I want to alert, then navigate to another page. When I have a Response.Redirect in my code (before or after the JS code), none of the 8 tries work. When I comment that redirect out, a few (2,7 & 8) work.

//Try one

ScriptManager.RegisterStartupScript(this, GetType(), test, alert('test1');, true);



//Try two

ClientScript.RegisterClientScriptBlock(typeof(Page), test, test2);



//Try three

Page.ClientScript.RegisterStartupScript(this.GetType(), CallMyFunction, alertMessage(), true);



//Try four

ClientScript.RegisterStartupScript(GetType(), CallMyFunction, alertMessage(), true);



//Try five

ClientScript.RegisterStartupScript(GetType(), CallMyFunction, javascript: alertMessage(); , true);



//Try six

ClientScript.RegisterClientScriptBlock(GetType(), CallMyFunction, <script>alert('test4')</script>);



//Try seven

Response.Write(<script>alert('test5');</script>);



//Try eight

string script = alert('test6');

ScriptManager.RegisterStartupScript(Page, Page.GetType(), CallMyString, script, true);



response.redirect(pageUrlHere);

//With this code above, none of the js functions (alerts) work



//response.redirect(pageUrlHere);

//With this commented out, try 2, 7 and 8 work. 

JS function:

function alertMessage() {

    alert('test3');

}