本文实例为大家分享了vue实现搜索功能的具体代码，供大家参考，具体内容如下
methods (要有一定的触发条件才能执行，如点击事件)
<template>
<div class="safetyInfo">
<input type="text" name="" id="" placeholder="搜索" v-model="search"/>
<button @click="btn">搜索</button>
<ul v-for="list in searchData">
<li>
<span>{{list.name}}</span>
<span>{{list.date}}</span>
<span>{{list.depart}}</span>
</li>
</ul>
</div>
</template><script>
export default {
name: 'HelloWorld',
data () {
return {
search:'',
searchData: '',
products:[
//假数据
{name:"数据1",date:'2018-01-04',depart:'泸化工1'},
{name:"数据2",date:'2018-01-25',depart:'泸化工2'},
{name:"数据3",date:'2018-02-10',depart:'泸化工3'},
{name:"数据4",date:'2018-03-04',depart:'泸化工4'},
{name:"数据5",date:'2018-05-24',depart:'泸化工5'},
{name:"数据6",date:'2018-10-29',depart:'泸化工6'}
] }
},
methods:{
btn:function(){
var search = this.search;
if (search) {
this.searchData = this.products.filter(function(product) {
console.log(product)
return Object.keys(product).some(function(key) {
console.log(key)
return String(product[key]).toLowerCase().indexOf(search) > -1
})
})
}
}
}
}
</script>
computed (在HTML DOM加载后马上执行的，如赋值):
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"><title>Document</title>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
<div id="app">
<input v-model='search' />
<ul v-for="item in searchData ">
<li>{{item.name}},价格:￥{{item.price}}</li>
</ul>
</div>
<script>
var vm = new Vue({
el: '#app',
data: {
search: '',
products: [{
name: '苹果',
price: 25,
category: "水果"
}, {
name: '香蕉',
price: 15,
category: "水果"
}, {
name: '雪梨',
price: 65,
category: "水果"
}, {
name: '宝马',
price: 2500,
category: "汽车"
}, {
name: '奔驰',
price: 10025,
category: "汽车"
}, {
name: '柑橘',
price: 15,
category: "水果"
}, {
name: '奥迪',
price: 25,
category: "汽车"
}]},
computed: {
searchData: function() {
var search = this.search;
if (search) {
return this.products.filter(function(product) {
