$view
$view : object
The View on which this Element is drawn
This element renders the initial edit page for a classifier, where the user can update the classifier label and find documents to label and add to the training set. The page displays some initial statistics and a form for finding documents in any existing index, but after that it is heavily modified by JavaScript in response to user actions and XmlHttpRequests made to the server.
Elements are classes are used to render portions of a web page which might be common to several views like a view there is supposed to minimal php code in an element