关于el-table的组件使用

子组件myTable

<template>
  <el-table
    :data="tableData"
    size="small"
    border
    :cell-style="cellStyle"
    :header-cell-style="headerStyle"
    class="table"
    :max-height="tableHeight"
    @selection-change="handleSelection"
  >
    <el-table-column v-if="showSelection" type="selection" />
    <el-table-column v-for="item in columnList" :key="item.prop" :label="item.label" :prop="item.prop" :formatter="item.formatter?item.formatter: null" />
    <slot />
  </el-table>
</template>

<script>
import constants from '~/plugins/constants'
export default {
  name: 'MyTable',
  props: {
    tableData: {
      type: Array,
      default: () => []
    },
    showSelection: {
      type: Boolean,
      default: false
    },
    columnList: {
      type: Array,
      default: () => []
    }
  },
  data () {
    return {
      tableHeight: 0
    }
  },
  mounted () {
    this.$nextTick(() => {
      this.tableHeight = constants.METHOD.setTableHeight()
    })
  },
  methods: {
    cellStyle () {
      return {
      		textAlign: 'center'
		}
    },
    headerStyle () {
      return {
			textAlign: 'center',
			backGroundColor: 'red'
		}
    },
    handleSelection (val) {
      this.$emit('handleSelection', val)
    }
  }
}
</script>

<style scoped>

</style>

标签：el,return,val,default,组件,table,type,textAlign,constants
来源： https://blog.csdn.net/m0_45868673/article/details/120186420