def trigger_changeclassroom():
classlink = cgi.escape(request.form['classlink'])
link = Link.get_or_insert('class_link', link=classlink)
link.link = classlink
link.put()
return redirect("/changeclassroom")
def trigger_changeslide():
slidelink = cgi.escape(request.form['slidelink'])
link = Link.get_or_insert('slide_link', link=slidelink)
link.link = slidelink
link.put()
return redirect("/changeslide")
