JqTreeWidget.prototype._loadData = function()

in src/main/jbake/assets/js/tree.jquery.js [2749:2790]

• 42 lines of code
• 7 McCabe index (conditional complexity)

  JqTreeWidget.prototype._loadData = function(data, parent_node) {
    var deselectNodes, loadSubtree;
    if (parent_node == null) {
      parent_node = null;
    }
    deselectNodes = (function(_this) {
      return function() {
        var i, len, n, selected_nodes_under_parent;
        if (_this.select_node_handler) {
          selected_nodes_under_parent = _this.select_node_handler.getSelectedNodesUnder(parent_node);
          for (i = 0, len = selected_nodes_under_parent.length; i < len; i++) {
            n = selected_nodes_under_parent[i];
            _this.select_node_handler.removeFromSelection(n);
          }
        }
        return null;
      };
    })(this);
    loadSubtree = (function(_this) {
      return function() {
        parent_node.loadFromData(data);
        parent_node.load_on_demand = false;
        parent_node.is_loading = false;
        return _this._refreshElements(parent_node);
      };
    })(this);
    if (!data) {
      return;
    }
    this._triggerEvent('tree.load_data', {
      tree_data: data
    });
    if (!parent_node) {
      this._initTree(data);
    } else {
      deselectNodes();
      loadSubtree();
    }
    if (this.isDragging()) {
      return this.dnd_handler.refresh();
    }
  };