Vue简单to do list的删除功能 · 前端开发

Vue简单to do list的删除功能 ``` <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Vue</title> <script src="https://creative.chat/resources/vue/vue-v2.6.12.js"></script> </head> <body> <div id="root"> <div> <input v-model="inputValue" /> <button @click="handleSubmit">提交</button> </div> <ul> <todo-item v-for="(item, index) of list" :key="index" :content="item" :index="index" @delete="handleDelete" > </todo-item> </ul> </div> <script> Vue.component('todo-item', { props: ['content', 'index'], template: '<li @click="handleClick">{{content}}</li>', methods: { handleClick: function() { this.$emit('delete', this.index) } } }) new Vue({ el: "#root", data: { inputValue: '', list: [] }, methods: { handleSubmit: function() { this.list.push(this.inputValue) this.inputValue = '' }, handleDelete: function(index) { this.list.splice(index, 1) } } }) </script> </body> </html> ```