graph.coffee in dashing-rails-2.4.0

- old
+ new

@@ -4,17 +4,19 @@
     return @get('displayedValue') if @get('displayedValue')
     points = @get('points')
     if points
       points[points.length - 1].y
 
-  ready: ->
-    container = $(@node).parent()
+  loadNode: (_node) ->
+    node = super(_node)
+
+    container = $(node).parent()
     # Gross hacks. Let's fix this.
     width = (Dashing.widget_base_dimensions[0] * container.data("sizex")) + Dashing.widget_margins[0] * 2 * (container.data("sizex") - 1)
     height = (Dashing.widget_base_dimensions[1] * container.data("sizey"))
     @graph = new Rickshaw.Graph(
-      element: @node
+      element: node
       width: width
       height: height
       renderer: @get("graphtype")
       series: [
         {
@@ -27,9 +29,11 @@
     @graph.series[0].data = @get('points') if @get('points')
 
     x_axis = new Rickshaw.Graph.Axis.Time(graph: @graph)
     y_axis = new Rickshaw.Graph.Axis.Y(graph: @graph, tickFormat: Rickshaw.Fixtures.Number.formatKMBT)
     @graph.render()
+
+    return node
 
   onData: (data) ->
     if @graph
       @graph.series[0].data = data.points
       @graph.render()