vue3.0 CLI - 2.4 - 新组件 Forms.vue 中学习表单

<template><div class="form">
 <input v-model="message" placeholder="edit me">
 <p>Message is: {{ message }}</p>
</div></template>

<script>
export default {
 name: 'forms', // eslint-disable-next-line
 data: function () { return { 
  d: '' // eslint-disable-next-line
 } }
}
</script>

import Forms from './views/Forms.vue'

export default new Router({
 routes: [
  { path: '/', .......},
  {
   path: '/form',
   name: 'forms',
   component: Forms
  },
  { path: '/about', ......}
 ]
})

<template><div class="form">
 <input v-model="message1" placeholder="单行文本">
 <p>单行文本: {{ message1 }}</p>

 <span>多行文本:</span>
 <p>{{ message2 }}</p>
 <textarea v-model="message2" placeholder="多行文本"></textarea>
</div></template>

<script>
export default {
 name: 'forms', // eslint-disable-next-line
 data: function () { return { 
  message1: '',
  message2: '差值' // eslint-disable-next-line
 } }
}
</script>

<label for="cd" style="color:green">单选框：</label>
 <input type="checkbox" id="cd" v-model="checked1">
 <label for="cd">{{ checked1 }}</label>

 <div>
  <label for="jack" style="color:green">复选集合：</label>
  <input type="checkbox" id="name1" value="章三" v-model="checkedNames">
  <label for="name1">章三</label>
  <input type="checkbox" id="name2" value="里斯" v-model="checkedNames">
  <label for="name2">里斯</label>
  <input type="checkbox" id="name3" value="王五" v-model="checkedNames">
  <label for="name3">王五</label>
  <br>
  <span>所选的人有: {{ checkedNames }}</span>
 </div>

 <div>
  <label style="color:green">单选集合：</label>
  <input type="radio" id="nan" value="男" v-model="picked">
  <label for="nan">男</label>
  <input type="radio" id="nv" value="女" v-model="picked">
  <label for="nv">女</label>
  <br>
  <span>性别是: {{ picked }}</span>
 </div>

 <div>
  <label style="color:green">单选下拉框：</label>
  <select v-model="selected1">
   <option disabled value="">请选择</option>
   <option>A</option>
   <option>B</option>
   <option>C</option>
  </select>
  <span>选择的是: {{ selected1 }}</span>
 </div>

 <div>
  <label style="color:green">多选下拉框：</label>
  <select v-model="selected2" multiple style="width: 50px;">
   <option>A</option>
   <option>B</option>
   <option>C</option>
  </select>
  <span>选择的是: {{ selected2 }}</span>
 </div>

export default {
 name: 'forms', // eslint-disable-next-line
 data: function () { return {
  checked1: null,
  checkedNames: [],
  picked: null,
  selected1: null,
  selected2: [],
  message1: null,
  message2: null // eslint-disable-next-line
 } }
}

<input type="checkbox" id="cd" v-model="checked1">
<label for="cd">{{ checked1 }}</label>
<input
 type="checkbox"
 id="cd1"
 v-model="checked11"
 true-value="有效"
 false-value="无效"
>
<label for="cd1">{{ checked11 }}</label>