有关vue如何获取v-for中的index值
正在做一个todolist，想实现点击添加的计划就删除的功能，想法是绑定删除函数，通过index索引删除数组中的那个计划，问题在于如何获取index？<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
<title>Document</title>
</head>
<body>
<div id="root">
<input type="text" autofocus="autofocus" v-model="inputValue">
<button @click="handleSubmit">提交</button>
<ul>
<li v-for="(item, index) of list" :key="index" @click="handleDelete">{{item}}</li>
</ul>
</div>
<script>
new Vue({
el: "#root",
data: {
inputValue: '',
list: []
},
methods: {
handleSubmit: function() {
this.list.push(this.inputValue)
this.inputValue = ''
},
handleDelete: function() {
//this.list.splice(, 1)
}
}
})
</script>
</body>
</html>
@不二如是 路过学习
this.list.splice(index,1) ? 解决了，谢谢
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