Defines the javascript function that will be executed when clicking the "save" button. If it returns false, the submit event will be cancelled. Editor1.SaveButtonScript="return mysubmitfunc()"
<% Dim rte Set rte=new RichTextEditor rte.Text="Type here" rte.SaveButtonScript="return functionName();" rte.ID="Editor1" rte.MvcInit() Response.Write(rte.GetString()) // use Request.Form("Editor1")to retrieve the data %>