欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  IT编程

vue2过滤器模糊查询方法

程序员文章站 2022-04-01 08:40:51
如下所示:

如下所示:

<!doctype html>
<html>
<head lang="en">
 <meta charset="utf-8">
 <title></title>
</head>
<body>
<div id="app">
 <input type="text" v-model='search' />
 <ul v-for="item in searchdata ">
  <li>{{item.name}},价格:¥{{item.price}}</li>
 </ul>
</div>
<script src="vue.js"></script>
<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"
   }, {
    name: '火龙果',
    price: 25,
    category: "工具"
   }]
  },
  
 computed: {
   searchdata: function() {
    var search = this.search;
		var searchval = '';//搜索后的数据
    if (search) {
     searchval = this.products.filter(function(product) {
      return object.keys(product).some(function(key) {
			//搜索所有的内容
       return string(product[key]).tolowercase().indexof(search) > -1;
			//只搜索问题内容(某一个key)
			 return string(product['questions']).tolowercase().indexof(search)>-1;
      })
     })
		return searchval;
    }
   }
  }
 
 })
</script>
</body>
</html>

以上这篇vue2过滤器模糊查询方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持。