7.0 管道符

1. vue中管道操作符(|)的使用

//自定义过滤器,通过管道操作符|改变列表单元格的值
<el-table-column
    prop="status"
    label="状态"
    align="center"
    width="80">
    <template slot-scope="scope">
        {{scope.row.status | getStatus}}
    </template>
</el-table-column>

<script>    
    export default {
        data() {
            return {......}                     
        },
        filters: {
            getStatus: function(num){ 
                let str = ''
                if (num == 1){
                    str = '启用'
                } else {
                    str = '禁用'
                }
                return str;
            }
        },
        methods: {
            list(){......},                                       
        },
    }
</script>
View Code

 参考:自定义过滤器

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转载自www.cnblogs.com/shiyun32/p/11236978.html