vue3+Naive UI数据表格基本使用方式详解

<-- 表格标签 -->
<n-data-table :bordered="false" :single-line="false" 
:columns="tableHead" :data="tabeldata"/>
//表头数据 一个对象表示一列 titel是每一列的名字 key是对应的字段名 可在对象类写每一列的宽度居中方式等样式
const tableHead = ref([
  {
    title: '姓名',
    key: 'name',
    width: 300,
    align: 'center',
  },
  {
    title: '年龄',
    key: 'age'
  },
  {
    title: '地址',
    key: 'address'
  },
   {
    title: '标签',
    key: 'tags',
    render(row) {
      const tags = row.tags.map((tagKey) => {
        return h(
          NTag,
          {
            style: {
              marginRight: '6px'
            },
            type: 'info',
            bordered: false
          },
          {
            default: () => tagKey
          }
        )
      })
      return tags
    }
  },
  {
    title: '状态',
    key: 'status'
  },
  {
    title: '操作',
    key: 'actions',
    //添加按钮时必须有模板组件，将按钮信息以参数形式传到组件中，在组件中写相关样式 或 使用naive ui提供的组件
    render(record) {
      return [
        h(NButton, { //NButton是naive ui提供的按钮组件模板，需要引入 import { NTag, NButton, } from 'naive-ui'
          text: true,
          style: { marginRight: '10px' },
          onClick: () => viewdetail(record)
        },
          { default: () => '详情' }
        ),
        h(NButton, {
          text: true,
          onClick: () => deletedata(record)
        },
          { default: () => '删除' }
        )
      ]
    }
  }
])
//表格数据
const tabeldata = ref([
  {
    key: 0,
    name: 'John Brown',
    age: 32,
    address: 'New York No. 1 Lake Park',
    status: '0',
    tags: ['nice', 'developer']
  },
  {
    key: 1,
    name: 'Jim Green',
    age: 42,
    address: 'London No. 1 Lake Park',
    status: '1',
    tags: ['wow']
  },
  {
    key: 2,
    name: 'Joe Black',
    age: 32,
    address: 'Sidney No. 1 Lake Park',
    status: '0',
    tags: ['cool', 'teacher']
  }
])

{
    title: '操作',
    key: 'actions',
    //使用naive ui提供的按钮模板，需要引入按钮模板 import { NButton } from 'naive-ui'
    render(record) {
      return [
        h(NButton, {//可在里面写按钮样式
          text: true,
          style: { marginRight: '10px' },
          onClick: () => viewdetail(record)//点击按钮后的回调
        },
          { default: () => '详情' }//按钮显示名称
        ),
        h(NButton, {
          info: true,
          onClick: () => deletedata(record)
        },
          { default: () => '删除' }
        )
      ]
    }
  }

<template>
    <div>
        <template v-for="(action, index) in getActions" :key="index">
            <n-button v-bind="action" style="margin-right: 10px;" text>
                {{ action.label }}
            </n-button>
        </template>
    </div>
</template>
<script lang="ts">
import { defineComponent, PropType, computed, toRaw, onMounted } from 'vue';
export default defineComponent({
    props: {
        actions: {
            type: Object,
            default: null,
            required: true,
        },
    },
    setup(props) {
        onMounted(() => {
            // console.log(props);
        })
        const getActions = computed(() => {
            return props.actions
        });
        return {
            getActions,
        };
    },
});
</script>

import ActionTemplate from '@/components/ActionTemplate.vue'

{
    title: '操作',
    key: 'actions',
    render(record) {
      return h(ActionTemplate,//使用按钮组件
        {
          actions: [//通过props传参将actions传给按钮组件（对应样式也可传递过去）
            {
              label: '删除',
              onClick: deletedata.bind(null, record),
            },
            {
              label: '详情',
              onClick: viewdetail.bind(null, record),
            },
          ],
        }
      )
    }
  }

{
    title: '状态',
    key: 'status',
    className: 'stustatus',
    render(record) {
      let text = ''
      if (record.status == '0') {
        text = '在读'
      } else if (record.status == '1') {
        text = '毕业'
      }
      return h('span', text)//这种渲染方式与渲染按钮操作一样必须提供元素模板，但是这里直接这样写'span'就可以，而渲染操作按钮的时候写'n-button'却会报错，我也搞不懂，有了解的伙伴可以解释一下
    }
  },

<n-data-table :bordered="false" :single-line="false" :columns="tableHead" :data="tabeldata"
    :row-class-name="rowClassName" />

const rowClassName = (row) => {
  if (row.status == '0') {
    return 'statusin'
  }
  return 'statusout'
}

:deep(.statusin .stustatus) {
  color: rgba(63, 210, 19, 0.75) !important;
}
:deep(.statusout .stustatus) {
  color: rgba(251, 8, 61, 0.75) !important;
}

{
    title: '状态',
    key: 'status',
    className: 'stustatus',
    render(record) {
      let text = ''
      if (record.status == '0') {
        text = '在读'
      } else if (record.status == '1') {
        text = '毕业'
      }
      return h('span', text)
    }
  },