動态prop：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="../vue2.2.js"></script>
</head>
<body>
<div id="app">
<div>
<input v-model='parentMsg' />
<br />
<child v-bind:my-Message="parentMsg"></child>
<!--可以了解成var mymesage = parentMsg;-->
</div>
</div>
<template id="simpleDemo">
<div>
{{myMessage}}
</div>
</template>
<script>
/*props可以是數組或者是對象,用于接收父元件的資料.
props 對象允許配置進階選項,HTML特性不區分大小寫,名字形式為駝峰式的prop作為特性時,我們
需要轉為 a-b (短橫線隔開)*/
var vm = new Vue({
el: "#app",
data: {
parentMsg: "hello Prop"
},
components: {
'child': {
template: "#simpleDemo",
props: ["myMessage"], //自定義名字
/*props:{
type:String,
required:true
},
props:{
type:Number，
default：100
}*/
}
}
})
</script>
</body>
</html> 靜态prop：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="../vue2.2.js"></script>
<link rel="stylesheet" href="styles/demo.css" />
</head>
<body>
<div id="app">
<my-component :my-name="name" :my-age="age"></my-component>
</div>
<template id="myComponent">
<table>
<tr>
<th colspan="2">子元件</th>
</tr>
<tr>
<td>名字</td>
<td>年齡</td>
</tr>
<tr>
<td>{{myName}}</td>
<td>{{myAge}}</td>
</tr>
</table>
</template>
<script>
var vm = new Vue({
el: "#app",
data: {
name: "小明",
age: 24
},
components: {
'my-component': {
template: "#myComponent",
props: ["myName", "myAge"]
}
}
})
</script>
</body>
</html> ![龍珠訓練營task04[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)