Can't get ScriptManager.RegisterStartupScript in WebControl nested in UpdatePanel to work

Question

I am having what I believe should be a fairly simple problem, but for the life of me I cannot see my problem. The problem is related to ScriptManager.RegisterStartupScript,

Answer 1

ScriptManager.RegisterStartupScript(this, this.GetType(), Guid.NewGuid().ToString(),script,  true );

The "true" param value at the end of the ScriptManager.RegisterStartupScript will add a JavaScript tag inside your page:

If the value will be "false" it will inject only the script witout the --script-- tag.