handleOk (val) {
const len = this.dataTable.length
val.forEach((item, index) => {
item.key = (len + index) + ''
item.editable = false
this.dataTable.push(item)
})
console.log(this.dataTable)
this.$refs.tableChild.data = this.dataTable //这里赋的值
this.visible = false
this.$forceUpdate() // 强制刷新也没用
}
先确定
this.dataTable
的值没问题,再试试this.$set(this.$refs.tableChild, 'data', this.dataTable)
?