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Add recursive selection feature #174

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Add recursive selection feature #174

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15 changes: 12 additions & 3 deletions angular-tree-control.js
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Original file line number Diff line number Diff line change
Expand Up @@ -88,6 +88,7 @@ if (typeof module !== "undefined" && typeof exports !== "undefined" && module.ex

$scope.options = $scope.options || {};
ensureDefault($scope.options, "multiSelection", false);
ensureDefault($scope.options, "recursiveSelection", false);
ensureDefault($scope.options, "nodeChildren", "children");
ensureDefault($scope.options, "dirSelectable", "true");
ensureDefault($scope.options, "injectClasses", {});
Expand Down Expand Up @@ -176,7 +177,7 @@ if (typeof module !== "undefined" && typeof exports !== "undefined" && module.ex
}
};

$scope.selectNodeLabel = function( selectedNode){
$scope.selectNodeLabel = function( selectedNode, value){
var transcludedScope = this;
if(!$scope.options.isLeaf(selectedNode) && (!$scope.options.dirSelectable || !$scope.options.isSelectable(selectedNode))) {
// Branch node is not selectable, expand
Expand All @@ -196,12 +197,20 @@ if (typeof module !== "undefined" && typeof exports !== "undefined" && module.ex
break;
}
}
if (pos === -1) {
if (pos === -1 && (value === undefined || value === true)) {
$scope.selectedNodes.push(selectedNode);
selected = true;
} else {
} else if (pos !== -1 && value === true) {
selected = true;
} else if (pos !== -1 && (value === undefined || value === false)) {
$scope.selectedNodes.splice(pos, 1);
}
if($scope.options.recursiveSelection) {
var children = selectedNode[$scope.options.nodeChildren] || [];
for(var i=0; i<children.length; i++) {
$scope.selectNodeLabel(children[i], value || selected);
}
}
} else {
if (!$scope.options.equality(selectedNode, $scope.selectedNode)) {
$scope.selectedNode = selectedNode;
Expand Down