how to add table in render double-click a row event
{
ellipsis: true,
type: "expand",
width:1,
key: "data",
render: (h, params) => {
// console.log(params.row);
return h("div", [
h("Table", {
props: {
columns:_this.recordColumns,
data: params.row.data
},
}),
])
},
}