Do not use global variable in cueUtils. (#9)

iVis-at-Bilkent · Jul 25, 2016 · 7646674 · 7646674
1 parent 6b37b09
commit 7646674
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Showing 2 changed files with 9 additions and 6 deletions.
diff --git a/cytoscape-expand-collapse.js b/cytoscape-expand-collapse.js
diff --git a/src/cueUtilities.js b/src/cueUtilities.js
@@ -8,8 +8,8 @@ module.exports = function (params) {
     init: function () {
       var self = this;
       var opts = params;
-      var $container = $(this);
-      var cy;
+      var $container = this;
+      var cy = this.cytoscape('get');
       var $canvas = $('<canvas></canvas>');
 
       $container.append($canvas);
@@ -292,6 +292,7 @@ module.exports = function (params) {
       $container.data('cyexpandcollapse', data);
     },
     unbind: function () {
+        var cy = this.cytoscape('get');
         cy.off('mouseover', 'node', eMouseOver)
           .off('mouseout tapdragout', 'node', eMouseOut)
           .off('position', 'node', ePosition)
@@ -313,4 +314,4 @@ module.exports = function (params) {
   }
 
   return $(this);
-};
+};