src/main/resources/static/plugins/treeTable/jquery.treetable.js

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/*
 * jQuery treetable Plugin 3.1.0
 * http://ludo.cubicphuse.nl/jquery-treetable
 *
 * Copyright 2013, Ludo van den Boom
 * Dual licensed under the MIT or GPL Version 2 licenses.
 */
(function() {
  var $, Node, Tree, methods;

  $ = jQuery;

  Node = (function() {
    function Node(row, tree, settings) {
      var parentId;

      this.row = row;
      this.tree = tree;
      this.settings = settings;

      // TODO Ensure id/parentId is always a string (not int)
      this.id = this.row.data(this.settings.nodeIdAttr);

      // TODO Move this to a setParentId function?
      parentId = this.row.data(this.settings.parentIdAttr);
      if (parentId != null && parentId !== "") {
        this.parentId = parentId;
      }

      this.treeCell = $(this.row.children(this.settings.columnElType)[this.settings.column]);
      this.expander = $(this.settings.expanderTemplate);
      this.indenter = $(this.settings.indenterTemplate);
      this.children = [];
      this.initialized = false;
      this.treeCell.prepend(this.indenter);
    }

    Node.prototype.addChild = function(child) {
      return this.children.push(child);
    };

    Node.prototype.ancestors = function() {
      var ancestors, node;
      node = this;
      ancestors = [];
      while (node = node.parentNode()) {
        ancestors.push(node);
      }
      return ancestors;
    };

    Node.prototype.collapse = function() {
      if (this.collapsed()) {
        return this;
      }

      this.row.removeClass("expanded").addClass("collapsed");

      this._hideChildren();
      this.expander.attr("title", this.settings.stringExpand);