Vue 表单操作
作者:互联网
表单数据不能用插值表达式
统一使用v-model,不用v-text,v-once,v-bind等
互斥的radio 或 同组checkbox 绑定同一个数据对象
select和option组 在select中绑定对象
单选的数据对象是单个值,
当select的multiple属性为true(多选),数据对象是数组
<html lang="en"><head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
form div {
height: 40px;
line-height: 40px;
}
form div:nth-child(4) {
height: auto;
}
form div span:first-child {
display: inline-block;
width: 100px;
}
</style>
</head>
<body>
<div id="app">
<form action="http://itcast.cn">
<div>
<span>姓名:</span>
<span><input type="text"></span>
</div>
<div><span>性别:</span> <span><input type="radio" id="male" value="1"> <label for="male">男</label>
<input type="radio" id="female" value="2">
<label for="female">女</label></span></div>
<div><span>爱好:</span>
<input type="checkbox" id="ball" value="1"> <label for="ball">篮球</label> <input type="checkbox" id="sing" value="2"> <label for="sing">唱歌</label> <input type="checkbox" id="code" value="3"> <label for="code">写代码</label>
</div>
<div><span>职业:</span>
<select multiple="multiple"><option value="0">请选择职业...</option>
<option value="1">教师</option>
<option value="2">软件工程师</option>
<option value="3">律师</option></select>
</div>
<div><span>个人简介:</span>
<textarea></textarea>
</div>
<div><input type="submit" value="提交"></div></form></div>
<script type="text/javascript" src="js/vue.js"></script>
<script type="text/javascript">
/*
表单基本操作
*/
var vm = new Vue({
el: '#app',
data: {
uname: 'lisi',
gender: 2,
hobby: ['2','3'],
// occupation: 3
occupation: ['2','3'],
desc: 'nihao'
},
methods: {
handle: function(){
// console.log(this.uname)
// console.log(this.gender)
// console.log(this.hobby.toString())
// console.log(this.occupation)
console.log(this.desc)
}
}
});
</script>
</body></html>
标签:Vue,console,log,form,height,操作,表单,select,occupation 来源: https://blog.csdn.net/m0_49288919/article/details/119333970