VUE element-ui之table表格前端自动过滤（筛选），不调用数据接口筛选表格，方法_前端表格第一行设置为自动过滤行(1)

:key=“listindex”
:prop=“list.prop”
:label=“list.label”
:type=“list.type”
:sortable=“list.sortable”
:width=“list.width”
:formatter=“list.formatter”

**定义data数据：**

data() {
return {
detailrowtabledataslist: [
{
prop: ‘orderNumber’,
label: ‘订单编号’,
sortable: true,
width: ‘120px’,
keynum: 1,
search: ‘’
},
{
prop: ‘selfNo’,
label: ‘自编号’,
width: ‘120px’,
keynum: 1,
search: ‘’
},
{
prop: ‘projectName’,
label: ‘项目名称’,
keynum: 1,
search: ‘’,
width: ‘120px’
}
]
}
}

**计算属性中对data进行过滤：**

computed: {
showDetailrowtableDatas() { //重点！！！
const detailSearchParams = this.detailSear