bem ym page modal

page.js

/**
 * @module Page
 */
modules.define(
    'page',
    ['i-bem__dom', 'BEMHTML', 'jquery' 'modal'],
    function (provide, BEMDOM, BEMHTML, $, Modal) {

        /**
         * @exports
         * @class Page
         * @bem
         *
         */
        provide(BEMDOM.decl(this.name, /** @lends Page.prototype */{
            getDefaultParams: function () {
                return {
                    modal: {
                        block: 'modal',
                        js: true,
                        mods: {theme: 'default'},
                        content: 'Modal has no content'
                    }
                };
            },
            onSetMod: {
                'js': {
                    'inited': function () {
                        this.__self._setInstance(this);
                    }
                }
            }
        },/** @lends Page */{
            getModal: function () {
                if (!this._modal) {
                    var template = this._instance.params.modal,
                        $template = BEMDOM.init(BEMHTML.apply(template));

                    BEMDOM.append(
                        this.scope,
                        $template
                    );

                    this._modal = this.findBlockInside($template, Modal.getName());
                }

                return this._modal;
            },

            findBlockInside : function() {
                return this._instance.findBlockInside.apply(this._instance, arguments);
            },

            findBlocksInside: function () {
                return this._instance.findBlocksInside.apply(this._instance, arguments);
            },

            setMod: function () {
                return this._instance.setMod.apply(this._instance, arguments);
            },

            delMod: function () {
                return this._instance.delMod.apply(this._instance, arguments);
            },

            _setInstance: function(instance) {
                this._instance = instance;
            }
        }));

    });