admin-vue/09-v-model双向绑定属性使用/表单数据的简单提交.html

35 lines
920 B
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="app">
<form action="https://www.baidu.com/s" name="frm">
<input type="text" placeholder="请回车后进入查询窗口" name="num" @keypress.enter.prevent="KeyDownThings" v-if="ChangeIf" key="num">
<input type="text" placeholder="请输入你想要查询的数据" name="wd" @keypress.enter.prevent="Submit()" v-else key="passwd">
</form>
</div>
</body>
<script src="../00-tools/JavaScript/vue.js"></script>
<script>
const vue=new Vue({
el:"#app",
data:{
ChangeIf:true
},
methods: {
KeyDownThings(){
this.ChangeIf=false
},
Submit(){
frm.submit()
}
},
})
</script>
</html>