品牌案例-Vue完成数据的添加，删除以及数据过滤功能
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2022-03-03 09:12:29
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<!DOCTYPE html>
<html lang="en" xmlns:v-model="http://www.w3.org/1999/xhtml">
<head>
<meta charset="UTF-8">
<title>Title</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div id="app">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">添加品牌</h3>
</div>
<div class="panel-body form-inline">
<label>
Id:
<input type="text" class="form-control" v-model="id">
</label>
<label>
Name:
<input type="text" class="form-control" v-model="name">
</label>
<input type="button" value="添加" class="btn btn-primary" @click="add">
<label>
搜索:
<input type="text" class="form-control" v-model="keywords">
</label>
</div>
</div>
<table class="table table-bordered table-hover table-striped">
<thead>
<tr>
<th>Id</th>
<th>Name</th>
<th>Ctime</th>
<th>Operation</th>
</tr>
</thead>
<tbody>
<tr v-for="item in search(keywords)" :key="item.id">
<td>{{item.id}}</td>
<td>{{item.name}}</td>
<td>{{item.ctime}}</td>
<td><a href="" @click.prevent="del(item.id)">删除</a></td>
</tr>
</tbody>
</table>
</div>
<script>
var vm = new Vue({
el: '#app',
data: {
id: '',
name: '',
keywords: '',
list: [
{ id: 1, name: '奔驰', ctime: new Date()},
{ id: 2, name: '宝马', ctime: new Date()},
]
},
methods: {
add(){
var car = { id:this.id, name: this.name, ctime: new Date()}
this.list.push(car)
this.id = this.name = ''
},
del(id){
/*this.list.some((item, i) => {
if(item.id = id){
this.list.splice(i,1)
return
}
})*/
var index = this.list.findIndex(item => {
if(item.id == id){
return true
}
})
this.list.splice(index,1)
},
search(keywords){
/*var newList = []
this.list.forEach(item => {
if(item.name.indexOf(keywords) != -1){
newList.push(item)
}
})
return newList*/
var newList = this.list.filter(item => {
if(item.name.includes(keywords)){
return true
}
})
return newList
}
}
})
</script>
</body>
</html>
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