export default {
  data() {
    return {}
  },
  methods: {
    // table-checkbox选择项发生变化时会触发该事件
    handleSelectionChange(val) {
      if (val.length === this.dataList.length) {
        this.$refs.checkfooter.cheackAllFooter = true
      } else {
        this.$refs.checkfooter.cheackAllFooter = false
      }
      this.currentTableList = val
      console.log(this.currentTableList)
    },
    // 全选
    cheackAllChange(tableRef) {
      if (this.cheackAllFooter) {
        this.$parent.$refs[tableRef].toggleAllSelection()
      } else {
        this.$parent.$refs[tableRef].clearSelection()
      }
    },
    // 反选
    cheackReverseClick(tableRef) {
      this.dataList.forEach((row) => {
        this.$parent.$refs[tableRef].toggleRowSelection(row)
      })
    },
    // 取消
    cancelClick(tableRef) {
      this.cheackAllFooter = false
      this.cheackReverseFooter = false
      this.$parent.$refs[tableRef].clearSelection()
    }
  }
}