在 Element UI Table 的官网上,有一个“筛选”功能,里面能够利用 slot-scope,给表格记录打标签。bash
关键代码为:ui
<template slot-scope="scope">
<el-tag
:type="scope.row.tag === '家' ? 'primary' : 'success'"
disable-transitions>{{scope.row.tag}}</el-tag>
</template>
复制代码
<el-tag>
标签设定样式。实践过程当中,发现这个三元表达式无法应用。由于实际业务场景,记录类型确定不止两个啊!spa
这时,就该条件渲染指令出场了:3d
<el-tag v-if="scope.row.state === '已完成'" :type="'success'"
disable-transitions>{{scope.row.state}}
</el-tag>
<el-tag v-else-if="scope.row.state === '未开始'" :type="'danger'"
disable-transitions>{{scope.row.state}}
</el-tag>
<el-tag v-else-if="scope.row.state === '进行中'" :type="'warning'"
disable-transitions>{{scope.row.state}}
</el-tag>
复制代码
运行结果: code
官网只是基本用法,真正实践仍是要靠积累与总结哦O(∩_∩)O哈哈~cdn