bootstrap Table实现合并相同行

 var table = $("#table");
 // 初始化表格
    table.bootstrapTable({
     url: $.fn.bootstrapTable.defaults.extend.index_url,
     pk: 'id',
     sortName: 'update_time',
     search: false,
     toolbar: '#toolbar',
     monSearch: true,
     pageSize : 12,
     searchFormVisible: true,
     queryParams: function (params) {
      //这里可以追加搜索条件
      var filter = JSON.parse(params.filter);
      var op = JSON.parse(params.op);
      //这里可以动态赋值，比如从URL中获取admin_id的值，filter.admin_id=Fast.api.query('admin_id');
      // filter.admin_id = 1;
      if(filter.is_bujiao=='是')
       filter.is_bujiao=1
      if(filter.is_bujiao=='否')
       filter.is_bujiao=0
      op.username = "like";
      params.filter = JSON.stringify(filter);
      params.op = JSON.stringify(op);
      return params;
     },
     columns: [
      [ 
      {field: 'total_order_id', title: '总订单号',sortable: true,width: "150px",formatter: Table.api.formatter.search}
      ]
     ],
     
     onLoadSuess: function (data) {
      mergeCells(data, "total_order_id", $("#table"));
     },
    });
 
// 为表格绑定事件
Table.api.bindevent(table);

 /
  合并相同行
  @param data 原始数据（在服务端完成排序）
  @param fieldName 合并属性数组
  @param target 目标表格对象
 /
function mergeCells(data, fieldName, target) {
 setTimeout(function () {
  if (data.rows.length == 0) {
   return;
  }
  var numArr = [];
  var number=0;
  var classzhi='dan';
  if( data.rows.length>1){
   for (let i = 0; i < data.rows.length; i++) {
    if(data.rows[i][fieldName]!='' && data.rows[i][fieldName]!='-'){
     if(data.rows[i-1]){
      if(data.rows[i-1][fieldName]!='' && data.rows[i-1][fieldName]!='-'){
       if(data.rows[i-1][fieldName]==data.rows[i][fieldName]){
        number++
       }
       else{
        number=number+1
        numArr.push({index:i-number,number:number,pan:'1'})
        number=0
       }
      }
     }
     if(!data.rows[i+1]){
      number=number
      numArr.push({index:i-number,number:number+1,pan:'2'})
      number=0
     }else{
      if(data.rows[i+1][fieldName]=='' || data.rows[i+1][fieldName]=='-'){
       number=number
       numArr.push({index:i-number,number:number+1,pan:'3'})
       number=0
      }
     }
    }else{
     numArr.push({index:i,number:1,pan:'4'})
    }
   }
  }else{
   numArr.push({index:0,number:1,pan:'5'})
  }
  // console.log(numArr);
  for (let x = 0; x < numArr.length; x++) {
   if(x%2){
    for(let y=0;y<numArr[x]['number'];y++){
     $(target).children('tbody').children('tr').eq(numArr[x]['index']+y).css('background','#c')
    }
   }else{
    for(let y=0;y<numArr[x]['number'];y++){
     $(target).children('tbody').children('tr').eq(numArr[x]['index']+y).css('background','#FFF')
    }
   }
   $(target).bootstrapTable('mergeCells', { index: numArr[x]['index'], field: fieldName, colspan: 1, rowspan: numArr[x]['number']});
  }
 },0)
}