add extjs 6.0.1 sources

[extjs.git] / extjs / build / examples / classic / app / nested-loading / app / controller / Books.js

/**\r
 * Books controller\r
 * Used to manage books; showing the first book, showing a spefied book, loading books, and showing their\r
 * related views\r
 */\r
Ext.define('Books.controller.Books', {\r
    extend: 'Ext.app.Controller',\r
    \r
    models: ['Book'],\r
    stores: ['Books', 'Reviews'],\r
    \r
    refs: [\r
        {ref: 'bookSideBar', selector: 'booksidebar'},\r
        {ref: 'bookView',    selector: 'bookview'},\r
        {ref: 'reviewList',  selector: 'reviewlist'}\r
    ],\r
    \r
    init: function() {\r
        var me = this;\r
        \r
        me.control({\r
            'booksidebar': {\r
                selectionchange: me.onSideBarSelectionChange\r
            }\r
        });\r
        \r
        me.getBooksStore().on({\r
            scope: me,\r
            load : me.onBooksStoreLoad\r
        });\r
    },\r
    \r
    onLaunch: function() {\r
        this.getBookSideBar().bindStore(this.getBooksStore());\r
    },\r
    \r
    onSideBarSelectionChange: function(view, records) {\r
        if (records.length) {\r
            this.showBook(records[0]);\r
        }\r
    },\r
    \r
    /**\r
     * Called when the books store is loaded.\r
     * Checks if there are any records, and if there are, it delegates to show the first record\r
     * as well as selecting that record in the sidebar\r
     */\r
    onBooksStoreLoad: function(store, records) {\r
        Ext.defer(function() {\r
            if (records.length) {\r
                var record = records[0],\r
                    me = this;\r
                \r
                me.getBookSideBar().getSelectionModel().select(record);\r
            }\r
        }, 500, this);\r
    },\r
    \r
    /**\r
     * Shows a specified record by binding it to\r
     */\r
    showBook: function(record) {\r
        var me = this;\r
        \r
        me.getBookView().bind(record);\r
        me.getReviewList().bind(record, me.getReviewsStore());\r
    }\r
});