<script language="javascript" type="text/javascript" src="@Url.Content("~/Scripts/ext-all.js")"></script>
    <link type="text/css" rel="Stylesheet" href="@Url.Content("~/Content/ext-all.css")" />
    <script type="text/javascript">
        Ext.Loader.setConfig({ enabled: true });  
        Ext.require([
                'Ext.grid.*',
                'Ext.data.*',
                'Ext.util.*',
                'Ext.state.*',
                'Ext.form.Panel'
                ]);
        Ext.onReady(function () {
            var isAdd = true; //默认是添加
            Ext.define('NewContent', {
                extend: 'Ext.data.Mode',
                fields:
                [
                'NewsCategoryID',
                'PublicDate',
                'NewsMainTitle',
                 'NewsSubTitle',
                'NewsSummary',
                'NewsListImage',
                 'NewsContent',
                'IsFocusNews',
                'FocusNewsImage',
                 'IsAllowComment',
                'IsPublicToMobileClient',
                'NewsStatus',
                'CreateDatetime'
                ]
            });

            var NewContentStore = Ext.create('Ext.data.Store', {
                model: 'NewContent',
                proxy: {
                    type: 'ajax',
                    url: '@Url.Action("GetNewsContentList", "NewsContent")',
                    reader: {
                        type: 'json',
                        root: "rows"
                    }
                },
                autoLoad: true
            });


            var grid = Ext.create('Ext.grid.Panel', {
                store: NewContentStore,
                id: 'grid',
                layout: 'fit',
                columns: [
                        { header: 'ID', dataIndex: 'NewsCategoryID' },
                                        { header: 'PublicDate', dataIndex: 'PublicDate', align: 'center' },
                                        { header: 'NewsMainTitle', dataIndex: 'NewsMainTitle' },
                                        { header: 'NewsSubTitle', dataIndex: 'NewsSubTitle', align: 'center' },
                                        { header: 'NewsSummary', dataIndex: 'NewsSummary' },
                                        { header: 'NewsListImage', dataIndex: 'NewsListImage', align: 'center' },
                                        { header: 'NewsContent', dataIndex: 'NewsContent' },
                                        { header: 'IsFocusNews', dataIndex: 'IsFocusNews', align: 'center' },
                                        { header: 'FocusNewsImage', dataIndex: 'FocusNewsImage' },
                                        { header: 'IsAllowComment', dataIndex: 'IsAllowComment', align: 'center' },
                                        { header: 'IsPublicToMobileClient', dataIndex: 'IsPublicToMobileClient' },
                                        { header: 'NewsStatus', dataIndex: 'NewsStatus', align: 'center' },
                                        { header: 'CreateDatetime', dataIndex: 'CreateDatetime', align: 'center' }
                     ],
                selModel: new Ext.create('Ext.selection.CheckboxModel'),
                viewConfig: { forceFit: true },
                tbar: [
                               {
                                   text: 'new',
                                   handler: function () {
                                       isAdd = true;
                                       winForm.show();
                                   }

                               }
                               , {
                                   text: 'Delete',