[OpenLayers-Commits] r7488 - sandbox/vector-behavior/lib/OpenLayers/Strategy

[commits at openlayers.org]

Author: elemoine
Date: 2008-07-11 10:47:53 -0400 (Fri, 11 Jul 2008)
New Revision: 7488

Modified:
   sandbox/vector-behavior/lib/OpenLayers/Strategy/Grid.js
Log:
tiles must remove their reference to feature being removed


Modified: sandbox/vector-behavior/lib/OpenLayers/Strategy/Grid.js
===================================================================
--- sandbox/vector-behavior/lib/OpenLayers/Strategy/Grid.js	2008-07-11 11:44:10 UTC (rev 7487)
+++ sandbox/vector-behavior/lib/OpenLayers/Strategy/Grid.js	2008-07-11 14:47:53 UTC (rev 7488)
@@ -68,11 +68,19 @@
         initialize: function(options) {
             this.features = [];
             OpenLayers.Util.extend(this, options);
+            this.strategy.layer.events.on({
+                'beforefeatureremoved': this.beforefeatureremoved,
+                scope: this
+            });
         },
 
         /**
          */
         destroy: function() {
+            this.strategy.layer.events.un({
+                'beforefeatureremoved': this.beforefeatureremoved,
+                scope: this
+            });
             this.destroyFeatures();
             this.bounds = null;
             this.position = null;
@@ -82,6 +90,13 @@
 
         /**
          */
+        beforefeatureremoved: function(obj) {
+            var feature = obj.feature;
+            OpenLayers.Util.removeItem(this.features, feature);
+        },
+
+        /**
+         */
         destroyFeatures: function() {
             if (this.features.length > 0) {
                 var toDestroy = null;