<!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">
<title>Document</title>
</head>
<body>
<div id="app">
<form action="" method="post">
<p><label>姓名:<input type="text" name="username" v-model="fullName"></label></p>
<!-- 注意,默认情况下,选中时复选框的值为 true,否则为 false -->
<p><label>婚否:<input type="checkbox" name="marry" v-model="marry"></label></p>
<!-- 当我们有多个复选框时,被绑定属性(hobby)的值应该写成数组,用存放多个值 -->
<p>
爱好:
<label><input type="checkbox" v-model="hobby" value="sleep">睡觉</label>
<label><input type="checkbox" v-model="hobby" value="eat">吃饭</label>
<label><input type="checkbox" v-model="hobby" value="study">学习</label>
</p>
<!-- 单选下拉列表中的选项被选中时,得到的值为字符串 -->
<p>
现居城市:
<select name="city" v-model="city">
<option value="" disabled>请选择</option>
<option value="beijing">北京</option>
<option value="shanghai">上海</option>
<option value="zhengzhou">郑州</option>
</select>
</p>
<p>
曾居住地:
<select name="cities" v-model="cities" multiple>
<option value="beijing">北京</option>
<option value="shanghai">上海</option>
<option value="zhengzhou">郑州</option>
</select>
</p>
</form>
</div>
<script src="./vue.js"></script>
<script>
new Vue({
el: '#app',
data: {
fullName: '朱帅旗',
marry: false,
hobby: [],
city: '',
cities: []
}
});
</script>
</body>
</html>
数据绑定-绑定表单控件的值
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转载自blog.csdn.net/qq_45802159/article/details/103817315
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