aurelia-kendoui-bridge/dist/amd/treeview/treeview.js

A set of Telerik KendoUI wrappers for Aurelia allowing developers to easily use KendoUI components in their Aurelia application.

define(['exports', 'aurelia-dependency-injection', 'aurelia-templating', '../common/widget-base', '../common/decorators', '../common/constants'], function (exports, _aureliaDependencyInjection, _aureliaTemplating, _widgetBase, _decorators, _constants) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.TreeView = undefined;

  function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  }

  var _dec, _dec2, _dec3, _class;

  var TreeView = exports.TreeView = (_dec = (0, _aureliaTemplating.customElement)(_constants.constants.elementPrefix + 'treeview'), _dec2 = (0, _decorators.generateBindables)('kendoTreeView'), _dec3 = (0, _aureliaDependencyInjection.inject)(Element, _widgetBase.WidgetBase, _aureliaDependencyInjection.Container), _dec(_class = _dec2(_class = _dec3(_class = function () {
    function TreeView(element, widgetBase, container) {
      _classCallCheck(this, TreeView);

      this.element = element;
      this.widgetBase = widgetBase.control('kendoTreeView').useRootElement(this.element).linkViewModel(this).useContainer(container);
    }

    TreeView.prototype.subscribe = function subscribe(event, callback) {
      return this.widgetBase.subscribe(event, callback);
    };

    TreeView.prototype.bind = function bind(ctx, overrideCtx) {
      this.widgetBase.useParentCtx(overrideCtx);
    };

    TreeView.prototype.attached = function attached() {
      if (isInitFromUl(this.element)) {
        this.widgetBase.useElement(this.element.querySelectorAll('ul')[0]);
      } else {
        var target = document.createElement('div');
        this.element.appendChild(target);
        this.widgetBase.useElement(target);
      }

      if (!this.kNoInit) {
        this.recreate();
      }
    };

    TreeView.prototype.recreate = function recreate() {
      var templates = this.widgetBase.util.getChildrenVMs(this.element, _constants.constants.elementPrefix + 'template');
      this.widgetBase.useTemplates(this, 'kendoTreeView', templates);

      this.kWidget = this.widgetBase.recreate();
    };

    TreeView.prototype.destroy = function destroy() {
      this.widgetBase.destroy(this.kWidget);
    };

    TreeView.prototype.detached = function detached() {
      this.destroy();
    };

    return TreeView;
  }()) || _class) || _class) || _class);


  function isInitFromUl(element) {
    return element.querySelectorAll('ul').length > 0;
  }
});