bootstrap table 多选框分页保留示例代码

var $table; 
var selectionIds = []; //保存选中ids 
$(function () { 
 $table = $("#example1").bootstrapTable({ 
 contentType:"application/x-www-form-urlencoded; charset=UTF-8", //初始化编码 
 url:'<%=basePath%>/order/queryOrderList', 
 method: 'post', 
 striped:true,  //奇偶行渐色表 
 pagination:true, //显示分页 
 clickToSelect:true, //是否选中 
 maintainSelected:true, 
 sidePagination: "server", //服务端分页 
 idField:"id", 
 pageSize: 10, 
 responseHandler:responseHandler, //在渲染页面数据之前执行的方法，此配置很重要!!!!!!! 
 columns: [ 
  {field: 'checkStatus',checkbox: true}, //给多选框赋一个field值为“checkStatus”用于更改选择状态!!!!! 
  {field: 'id',visible:false}, 
  {field: 'orderNumber',title: "订单编号",align:'center',width:'10%'} 
 ] 
 }); 
 //选中事件操作数组 
 var union = function(array,ids){ 
 $.each(ids, function (i, id) { 
  if($.inArray(id,array)==-1){ 
  array[array.length] = id; 
  } 
  }); 
  return array; 
 }; 
 //取消选中事件操作数组 
 var difference = function(array,ids){ 
  $.each(ids, function (i, id) { 
   var index = $.inArray(id,array); 
   if(index!=-1){ 
   array.splice(index, 1); 
   } 
  }); 
  return array; 
 }; 
 var _ = {"union":union,"difference":difference}; 
 //绑定选中事件、取消事件、全部选中、全部取消 
 $table.on('check.bs.table check-all.bs.table uncheck.bs.table uncheck-all.bs.table', function (e, rows) { 
  var ids = $.map(!$.isArray(rows) ? [rows] : rows, function (row) { 
   return row.id; 
  }); 
  func = $.inArray(e.type, ['check', 'check-all']) > -1 ? 'union' : 'difference'; 
  selectionIds = _[func](selectionIds, ids); 
 }); 
}); 
 //表格分页之前处理多选框数据 
 function responseHandler(res) { 
  $.each(res.rows, function (i, row) { 
  row.checkStatus = $.inArray(row.id, selectionIds) != -1; //判断当前行的数据id是否存在与选中的数组，存在则将多选框状态变为true 
  }); 
  return res; 
 }