Changes between Version 1 and Version 2 of Cookbook/Fusion/Events

Timestamp:

Jun 19, 2008, 7:33:27 AM (16 years ago)

Author:

pdeschamps

Comment:

--

Cookbook/Fusion/Events

@@ -5 +5 @@
 For this example lets use the legend widget.
 
-First add the new event obj, before the "OpenLayers.Class(Fusion.Widget"
+First add the new event obj, before the "OpenLayers.Class(Fusion.Widget"[[BR]]
+
+'''Fusion.Event.LEGEND_LAYER_VIS_ON = Fusion.Event.lastEventId++;'''[[BR]]
+'''Fusion.Event.LEGEND_LAYER_VIS_OFF = Fusion.Event.lastEventId++;'''
 
 {{{
@@ -17 +20 @@
 }}}
 
-Next bind this event to the init section of the class around line 70:
+Next register this event to the init section of the class around line 70:[[BR]]
+
+'''this.registerEventID(Fusion.Event.LEGEND_LAYER_VIS_ON);'''[[BR]]
+'''this.registerEventID(Fusion.Event.LEGEND_LAYER_VIS_OFF);'''
 
 {{{
@@ -32 +38 @@
 }}}
 
-Now trigger the event in the legend class,  for this we want to trigger it when the layer checkbox is clicked: around line 499:
+Now trigger the event in the legend class,  for this we want to trigger it when the layer checkbox is clicked: around line 499:[[BR]]
+
+'''this.triggerEvent(Fusion.Event.LEGEND_LAYER_VIS_ON, obj);'''[[BR]]
+'''this.triggerEvent(Fusion.Event.LEGEND_LAYER_VIS_OFF, obj);'''
+
 
 {{{