摘要： 先来一段代码var cm = new Ext.grid.ColumnModel([new Ext.grid.RowNumberer(), sm, { header : "id", width : 100, sortable : true,//可排序 hidden : true, dataIndex : "id", align : "center" }, { header : "测定项目", width : 100, sortable : true, dataIndex : "program", 阅读全文

摘要： /** * @class Ext.PagingToolbar * @extends Ext.Toolbar * A specialized toolbar that is bound to a {@link Ext.data.Store} and provides automatic paging controls. * @constructor * Create a new PagingToolbar * @param {String/HTMLElement/Element} container The id or element that will contain the toolbar 阅读全文