1.当使用jqGrid进行多维表时，reload方法会不停的重复增加标题的行数。
解决办法：直接删除jqGrid,重新初始化页面。
function query(){//crossTable pivot不能用新数据去reload,只能重新初始化和生成jqgrid$("#showReport div").remove();$("#showReport").append("<table id='jqGridList'></table>");$("#showReport").append("<div id='pager2'></div>");pageInit(newJson);}
2.初始化方法
function pageInit(jsonArray){$("#jqGridList").jqGrid('jqPivot', jsonArray,//'<%=basePath%>js/data/data_copy.json',// pivot options{xDimension : [{dataName: 'group', width:90},{dataName: 'name'}],yDimension : [{dataName: 'country',width:130}],aggregates : [{ member : 'amount', aggregator : 'sum', width:130,label:'合计汇总',formatter:'integer',align:'right',summaryType: 'sum'},{ member : 'amount', aggregator : 'count', width:100,label:'Count',formatter:'integer',align:'right',summaryType: 'sum'}],colTotals: true,rowTotals: true}, // grid options{width: 1000,rowNum : 10,pager: "#pager2",caption: "Rows grouping"});
};
3.数据：
var newJson=[ {"CategoryName" : "Beverages","ProductName" : "Steeleye Stout","Country" : "UK","Price" : "1008.0000","Quantity" : "65"}, {"CategoryName" : "Beverages","ProductName" : "Laughing Lumberjack Lager","Country" : "USA","Price" : "140.0000","Quantity" : "10"}, {"CategoryName" : "Beverages","ProductName" : "Lakkalik\u00f6\u00f6ri","Country" : "USA","Price" : "2160.0000","Quantity" : "120"}, {"CategoryName" : "Beverages","ProductName" : "Guaran\u00e1 Fant\u00e1stica","Country" : "USA","Price" : "436.5000","Quantity" : "97"}, {"CategoryName" : "Beverages","ProductName" : "Ipoh Coffee","Country" : "UK","Price" : "1656.0000","Quantity" : "36"}];
4.html
<body><table><tr><td id="showReport" colspan="2"><table id="jqGridList"></table> <div id="pager2"></div></td></tr></table></body>
5.页面效果
