supporting unselecting the current node on a second click

yoavaa · yoavaa · commit b3043b254a59 · 2014-09-17T16:30:13.000+03:00
diff --git a/angular-tree-control.js b/angular-tree-control.js
@@ -128,9 +128,12 @@
                         else {
                             if ($scope.selectedNode != selectedNode) {
                                 $scope.selectedNode = selectedNode;
-                                if ($scope.onSelection)
-                                    $scope.onSelection({node: selectedNode});
                             }
+                            else {
+                                $scope.selectedNode = undefined;
+                            }
+                            if ($scope.onSelection)
+                                $scope.onSelection({node: $scope.selectedNode});
                         }
                     };
 

Original file line number	Diff line number	Diff line change
`@@ -128,9 +128,12 @@`
`128`	`128`	`else {`
`129`	`129`	`if ($scope.selectedNode != selectedNode) {`
`130`	`130`	`$scope.selectedNode = selectedNode;`
`131`		`- if ($scope.onSelection)`
`132`		`- $scope.onSelection({node: selectedNode});`
`133`	`131`	`}`
	`132`	`+ else {`
	`133`	`+ $scope.selectedNode = undefined;`
	`134`	`+ }`
	`135`	`+ if ($scope.onSelection)`
	`136`	`+ $scope.onSelection({node: $scope.selectedNode});`
`134`	`137`	`}`
`135`	`138`	`};`
`136`	`139`