网格在窗口中选择级别

Question

你好我有网格窗口，但网格在所有面板下，我怎么能拿起网格

 {
                xtype: 'bookgrid',
                name: 'bookgrid_name',
                autoHeight: true,
                viewConfig: {
                    plugins: {
                        ptype: 'gridviewdragdrop',
                        dragGroup: 'resourcesDDGroup'
                    },
                    listeners: {
                    },
                    copy: true
                }
            }

Answer 1

您可以在控制器上使用两个选项：

向下 http://docs.sencha.com/extjs/5.1/5.1.0-apidocs/#!/api/Ext.dom.Element-method-down

var me = this.getView();
me.down('bookgrid[name="bookgrid_name"]);

lookupReference http://docs.sencha.com/extjs/5.1/5.1.0-apidocs/#!/api/Ext.container.Container-method-lookupReference

{
                xtype: 'bookgrid',
                name: 'bookgrid_name',
                reference: 'myBookGrid',
                autoHeight: true,
                viewConfig: {
                    plugins: {
                        ptype: 'gridviewdragdrop',
                        dragGroup: 'resourcesDDGroup'
                    },
                    listeners: {
                    },
                    copy: true
                }
            }

控制器中的

- ＆gt; var grid = this.lookupReference('myBookGrid');