Implemented replaceTracks for hierarchical track selector. Fixes #705

GMOD · Mar 3, 2016 · 1fce046 · 1fce046
1 parent 2608fe3
commit 1fce046
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diff --git a/sample_data/json/modencode/trackList.json b/sample_data/json/modencode/trackList.json
@@ -18749,4 +18749,8 @@
    },
 
    "formatVersion" : 1,
+
+   "notifications" : {
+       "url" : "http://localhost:8000/faye"
+   }
 }
diff --git a/src/JBrowse/View/TrackList/Hierarchical.js b/src/JBrowse/View/TrackList/Hierarchical.js
@@ -250,6 +250,21 @@ return declare(
     },
 
     replaceTracks: function( trackConfigs ) {
+	var isChecked = {}
+        array.forEach( trackConfigs, function(conf) {
+            this._findTrack( conf.label, function( trackRecord, category ) {
+                isChecked[conf.label] = trackRecord.checkbox.checked;
+            });
+        },this);
+
+	this.deleteTracks (trackConfigs);
+	this.addTracks (trackConfigs);
+
+        array.forEach( trackConfigs, function(conf) {
+            this._findTrack( conf.label, function( trackRecord, category ) {
+                trackRecord.checkbox.checked = isChecked[conf.label];
+            });
+        },this);
     },
 
     /**