本文实例为大家分享了vue实现下拉框筛选表格数据的具体代码，供大家参考，具体内容如下
html中：
//下拉框
<el-form-item label="选择区域">
<el-select v-model="chick" clearable placeholder="请选择">
<el-option
v-for="item in options"
:key="item.value"
:label="item.label"
:value="item.value">
</el-option>
</el-select>
</el-form-item>
//表格
<el-table :data="datalist" >
<el-table-column label="大区" align="center" prop="area" />
<el-table-column label="片区" align="center" prop="pianqu" v-if="display_pq"/>
<el-table-column label="渠道" align="center" prop="channelName" v-if="display_qd"/>
</el-table>data中：
display_pq:true,
display_qd:true,
options: [{
value: '选项1',
label: '片区'
}, {
value: '选项2',
label: '渠道'
}],
chick: ''methods:
getList() {
listEffect_sales(this.queryParams).then((response) => {
this.effect_salesList = response.rows;
this.total = response.total;
this.datalist = [];
this.effect_salesList.forEach((d) => {
this.datalist.push(d);
});
});
},watch:
watch: {
//选择区域
chick: function(newVal, oldVal) {
if(this.chick == '选项1'){
this.datalist = [];
this.effect_salesList.forEach((d) => {
if(d.reportType == "片区"){
this.datalist.push(d);
this.display_qd = false;
this.display_pq = true;
}
});
}else if(this.chick == '选项2' ){
this.datalist = [];
this.effect_salesList.forEach((d) => {
if(d.reportType == "渠道") {
this.datalist.push(d);
this.display_qd = true;
this.display_pq = false;
}
});
}else{
this.datalist = [];
this.effect_salesList.forEach((d) => {
this.datalist.push(d);
this.display_qd = true;
this.display_pq = true;
});
}
}
},结果：
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程网。
