Vue element-ui table filter 实现前端检索效果,简单实用
效果图:<template><el-table:data="tableData.filter(data => !search || data.name.toLowerCase().includes(search.toLowerCase()))"style="width: 100%"><el-table-columnlabel="Date"prop="date"&
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效果图:
<template>
<el-table
:data="tableData.filter(data => !search || data.name.toLowerCase().includes(search.toLowerCase()))"
style="width: 100%">
<el-table-column
label="Date"
prop="date">
</el-table-column>
<el-table-column
label="Name"
prop="name">
</el-table-column>
<el-table-column
align="right">
<template slot="header" slot-scope="scope">
<el-input
v-model="search"
size="mini"
placeholder="输入关键字搜索"/>
</template>
<template slot-scope="scope">
<el-button
size="mini"
@click="handleEdit(scope.$index, scope.row)">Edit</el-button>
<el-button
size="mini"
type="danger"
@click="handleDelete(scope.$index, scope.row)">Delete</el-button>
</template>
</el-table-column>
</el-table>
</template>
<script>
export default {
data() {
return {
tableData: [{
date: '2016-05-02',
name: '王小虎',
address: '上海市普陀区金沙江路 1518 弄'
}, {
date: '2016-05-04',
name: '王小虎',
address: '上海市普陀区金沙江路 1517 弄'
}, {
date: '2016-05-01',
name: '王小虎',
address: '上海市普陀区金沙江路 1519 弄'
}, {
date: '2016-05-03',
name: '王小虎',
address: '上海市普陀区金沙江路 1516 弄'
}],
search: ''
}
},
methods: {
handleEdit(index, row) {
console.log(index, row);
},
handleDelete(index, row) {
console.log(index, row);
}
},
}
</script>
如果有多个搜索条件的话该怎么处理呢?
用以下写法就可以
:data="tableData.filter(data => !search
|| data.name.toLowerCase()
.includes(name.toLowerCase()))
.filter(data => !searchAddress
|| data.address.toLowerCase()
.includes(address.toLowerCase()))"
当然除了以上用于table之外还有其他办法,可以实用watch属性,进行监听。然后数据发生改变时候,动态进行检索。本质上还是使用filter.但是这种写法多个检索条件联合使用。还是有些问题。不推荐使用。
watch:{
name: {
deep: true,
handler: function(newEle,oldEle) {
if(newEle != oldEle){
this.tableData = this.tableDatafilter(
data => !search || data.name.toLowerCase().includes(search.toLowerCase()))
}
}
}
}
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