Vue 动态添加删除input输入框
程序员文章站
2022-06-20 10:54:33
...
效果图：
参考博客：https://blog.csdn.net/m0_37479246/article/details/78865898
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>test</title>
<script src="https://cdn.bootcss.com/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<div id="app">
<button @click='addNewList'>添加</button>
<ul>
<li v-for='(list,index) in lists' :key='list.id'>
<input :value="list.id" /> <button @click='lists.splice(index, 1)'>删除</button>
</li>
</ul>
</div>
<script>
var vm = new Vue({
el: '#app',
data: {
lists: [],
nextTodoId: 0
},
methods: {
addNewList: function() {
this.lists.push({
id: this.nextTodoId++
})
}
}
})
</script>
</body>
</html>
上一篇： 嘘~说话多伤元气 中医帮你调理元气