Add comments to grid controls

library/server/wsf_js_widget/grid/wsf_repeater_control.e

@@ -13,11 +13,10 @@ inherit
 		redefine
 			set_state,
 			state,
-			handle_callback,
 			render
 		end
 
-feature {NONE}
+feature {NONE} -- Initialization
 
 	make_repeater (n: STRING; a_datasource: WSF_DATASOURCE [G])
 		do
@@ -30,16 +29,17 @@ feature {NONE}
 			end
 		end
 
-feature {WSF_PAGE_CONTROL, WSF_CONTROL} -- STATE MANAGEMENT
+feature {WSF_PAGE_CONTROL, WSF_CONTROL} -- State management
 
 	update
+			-- Send new renederd control to client on update
 		do
 			state_changes.replace (create {JSON_STRING}.make_json (render_body), "_body")
 			state_changes.replace (datasource.state, "datasource")
 		end
 
 	set_state (new_state: JSON_OBJECT)
-			-- Restore html from json
+			-- Restore datasource state from json
 		do
 			if attached {JSON_OBJECT} new_state.item ("datasource") as datasource_state then
 				datasource.set_state (datasource_state)
@@ -47,26 +47,22 @@ feature {WSF_PAGE_CONTROL, WSF_CONTROL} -- STATE MANAGEMENT
 		end
 
 	state: JSON_OBJECT
-			-- Return state which contains the current html and if there is an event handle attached
+			-- Return state which contains the current datasource state
 		do
 			create Result.make
 			Result.put (datasource.state, "datasource")
 		end
 
-feature --EVENT HANDLING
 
-	handle_callback (cname: STRING; event: STRING; event_parameter: detachable STRING)
-		do
-			Precursor (cname, event, event_parameter)
-		end
-
-feature -- Implementation
+feature -- Rendering
 
 	render_item (item: G): STRING
+			--Render item
 		deferred
 		end
 
 	render_body: STRING
+			--Render Body
 		do
 			Result := ""
 			across
@@ -77,6 +73,7 @@ feature -- Implementation
 		end
 
 	render: STRING
+			--Render repeater inclusive paging if paging is available
 		local
 			content: STRING
 		do
@@ -91,7 +88,7 @@ feature -- Implementation
 			Result := render_tag_with_generator_name ("WSF_REPEATER_CONTROL", content + Result, "")
 		end
 
-feature
+feature -- Properties
 
 	datasource: WSF_DATASOURCE [G]