jquery - easyui - 分页

datagrid 【表格分页】
var orderDataGrid = $("#orderDataGrid").datagrid({			width : "auto",              			height : "auto",			idField : "memberid",                                                                                   //【主键】			url : "${pageContext.request.contextPath}/orderweb/getOrderList",               //【获得数据接口】			columns : [[                                                                                               //【列名】			           {field : "orderid", title : "订单编号", width:fixWidth(0.13)},			           {field : "uphonenumber", title : "下单人手机号码", width:fixWidth(0.1)},			           {field : "prodname", title : "商品名称", width:fixWidth(0.1)},			           {field : "price", title : "商品市场价", width:fixWidth(0.08), formatter:priceFormatter},			           {field : "pointsvalue", title : "商品保险币价值", width:fixWidth(0.1), formatter:pointsValueFormatter},			           {field : "protype", title : "商品类型", width:fixWidth(0.06), formatter:protypeFormatter},			           {field : "receiver", title : "收件人", width:fixWidth(0.1)},			           {field : "orderstatus", title : "订单状态", width:fixWidth(0.1), formatter:orderStatusFormatter},			           {field : "udphonenumber", title : "收件人手机号码", width:fixWidth(0.1)},			           {field : "ordertime", title : "下单时间", width:fixWidth(0.15), formatter : updateTimeFormatter},			           {			        	   field : "operation", title : "操作", width:fixWidth(0.15), formatter : operationFormatter			           }			          ]],			 fitColumns : true,			 rownumbers : true,			 pagination : true,			 pageSize : 10,			 pageList : [10, 20],			 striped : true,			 onBeforeLoad : function(param) {   //【说到ajax请求，难免需要在请求的时候传入一些查询条件，我通常是在onBeforeLoad事件中添加查询条件的】				param.pageindex = param.page;				param.pagesize = param.rows;								var orderid = $("input[name='orderid']").val();				if(orderid != "" && typeof(orderid) != "undefined" && orderid != null) {					param.orderid = orderid;				}						var phonenumber = $("input[name='phonenumber']").val();				if(phonenumber != "" && typeof(phonenumber) != "undefined" && phonenumber != null) {					param.phonenumber = phonenumber;				}								var prodname = $("input[name='prodname']").val(); //【获得所有name = prodname的input标签】				if(prodname != "" && typeof(prodname) != "undefined" && prodname != null) {					param.prodname = prodname;				}								var orderstatus = $("select[name='ordetstatus']  option:selected").val();		        if(orderstatus) {		        	param.orderstatus = orderstatus;		        }								delete param.page;				delete param.rows;								return true;			},			onClickRow: onClickRowFunction,			onLoadError : onLoadErrorFunction
		});