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  });