Merge remote-tracking branch 'origin/vue3-vite' into vue3-vite

4 years ago · 1d769ea43a
1 changed files with 0 additions and 98 deletions
--- a/src/pages/test/tttt.html
+++ b/src/pages/test/tttt.html
@ -1,98 +0,0 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
  <meta charset="UTF-8">
  <title>Title</title>
  <script src="https://cdn.jsdelivr.net/npm/vue@2"></script>
 </head>
 <body>
 <div id="app">
  <input type="text" v-model="firstName" value="123">
  <input type="text" v-model="lastName">
  <input type="text" v-model="name">
  <button @click="save(1)">显示1</button>
  <button @click="save(2)">显示2</button>
  <button @click="save(3)">显示3</button>
  <ol>
    <!--            变量对应的dom，li，变动-->
    <li v-for="(todo,index) in todos" :key="index">
      {{ todo.text }}-{{ index }}
    </li>
  </ol>
  <ol>
    <!--            变量对应的dom，li，变动-->
    <li v-for="todo in todos">
      {{ todo.text }}
    </li>
  </ol>
  <div v-bind:style="styleObject">123123</div>
 </div>
 </body>
 </html>
 <script>
  import axios from "axios";
  new Vue({
    el: '#app',
    data: {
      styleObject: {
        'color': 'red',
        'font-size': '33px'
      },
      account: 'account',
      pwd: '',
      a: 'https://cn.vuejs.org/images/logo.svg',
      firstName: '王',
      lastName: '念超',
      //响应式
      todos: [
        //变量，变了
        {text: '学习 JavaScript'},
        {text: '学习 Vue'},
        {text: '整个牛项目'}
      ],
      list: []
    },
    methods: {
      save(type) {
        this.show = type
      },
    },
    computed: {
      accountAndPwd() {
        return this.account + this.pwd
      },
      name: {
        get: function () {
          return this.firstName + this.lastName
        },
      },
    },
    //监听器
    watch: {
      name(newVal, oldVal) {
        console.log('计算属性变了', newVal, oldVal)
      }
    },
    created() {
      this.name = 1
      //请求后端的数据
      console.log('created')
      console.log(this.name)
    },
    mounted() {
      let ajax = new XMLHttpRequest()
      ajax.onreadystatechange = e => {
        if (e) {
        }
      }
      ajax.open('xxxx')
      ajax.send()
    },
  })
 </script>