var layout = [
{
field: 'id',
displayName: "序号",
width: 60,
headerCellClass: 'text-center'
},
{
field: 'zzmc',
displayName: "组织名称",
headerCellClass: 'text-center',
width: 150
},
{
field: 'x',
displayName: "2015",
width: 400,
columns: [
{
field: 'y',
displayName: "省",
width: 100
},
{
field: 'z',
displayName: "市",
width: 100
}
]
}
]
这样还是只显示一列
如图