export default {
  data () {
    return {
      pageData: {
        currentPage: 1,
        pageSize: 10
      }
    }
  },
  created () {
    this.fetchData()
  },
  methods: {
    handleSizeChange (val) {
      this.pageData.currentPage = 1
      this.pageData.pageSize = val
      this.fetchData()
    },
    handleCurrentChange (val) {
      this.pageData.currentPage = val
      this.fetchData()
    },
    handleDel () {
      let deleteAfterPage = Math.ceil((this.tableData.total - 1) / this.pageData.pageSize)
      let currentPage = this.pageData.currentPage > deleteAfterPage ? deleteAfterPage : this.pageData.currentPage
      this.pageData.currentPage = currentPage < 1 ? 1 : currentPage
    }
  }
}