vue之表單數據的自動提交


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<div id="demo">
    <form action="/xxx" @submit.prevent="handleSubmit">
        <span>用戶名:</span>
        <input type="text" v-model="username"><br>

        <span>密碼:</span>
        <input type="password" v-model="pwd"><br>

        <span>性別:</span>
        <input type="radio" id="female" value="女" v-model="sex">
        <label for="female">女</label>
        <input type="radio" id="male" value="男" v-model="sex">
        <label for="male">男</label>


        <span>愛好:</span>
        <input type="checkbox" id="basket" value="basket" v-model="likes">
        <label for="basket">籃球</label>
        <input type="checkbox" id="foot" value="foot" v-model="likes">
        <label for="basket">足球</label>
        <input type="checkbox" id="pingpang" value="pingpang" v-model="likes">
        <label for="basket">乒乓球</label>

        <span>城市:</span>
        <select v-model="cityId">
            <option value="">未選擇</option>
            <option :value="city.id" v-for="(city,index) in allCitys" :key="index">
                {{city.name}}
            </option>
        </select>

        <span>介紹:</span>
        <textarea rows="10" v-model="desc"></textarea><br><br>

        <input type="submit" value="注冊">
    </form>

</div>

<script src="../js/vue.js"></script>
<script>
    new Vue({
        el: '#demo',
        data: {
            username: '',
            pwd: '',
            sex: '女',
            likes:['foot'],
            allCitys:[{id:1,name:'BJ'},{id:2,name:'SH'},{id:3,name:'GD'}],
            cityId:'0',
            desc:''
        },
        methods: {
            handleSubmit() {
                alert(this.username + ' ' + this.pwd)
            }
        }
    })
</script>
</body>
</html>


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