setDocument: function(wlxmlDocument) {
canvas.loadWlxmlDocument(wlxmlDocument);
canvasWrapper.find('#rng-module-documentCanvas-content').empty().append(canvas.view());
setDocument: function(wlxmlDocument) {
canvas.loadWlxmlDocument(wlxmlDocument);
canvasWrapper.find('#rng-module-documentCanvas-content').empty().append(canvas.view());