代码
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<!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">
<my-button>default</my-button>
<div class="marigin"></div>
<my-button type="default">default</my-button>
<div class="marigin"></div>
<my-button type="primary">primary</my-button>
<div class="marigin"></div>
<my-button type="warning">warning</my-button>
<div class="marigin"></div>
<my-button type="success">success</my-button>
</div>
</body>
<style>
.marigin{
margin-top: 10px;
}
.button{
width: 100%;
height: 34px;
line-height: 32px;
outline: none;
margin: 0;
padding: 0;
box-sizing: border-box;
cursor: pointer;
}
.button-default {
background-color: #ffffff;
color: #333333;
border: 1px solid #ccc;
}
.button-primary {
background-color: #39f;
color: #ffffff;
border: 1px solid #39f;
}
.button-warning {
background-color: #f90;
color: #ffffff;
border: 1px solid #f90;
}
.button-success {
background-color: #0c6;
color: #ffffff;
border: 1px solid #0c6;
}
</style>
<script src="https://unpkg.com/vue/dist/vue.js"></script>
<script type="text/javascript">
// 定义 MyPlugin
const MyPlugin = {}
MyPlugin.install = function(Vue, options) {
Vue.component('MyButton',{
template: '<button :class="btnClass"><slot/></button>',
props: {
type: {
type: String,
default: 'default'
}
},
computed: {
btnClass() {
return ["button",`button-${this.type}`]
}
}
})
}
// 使用插件 MyPlugin
Vue.use(MyPlugin)
var vm = new Vue({
el: '#app',
data() {
return {}
}
})
</script>
</html>
运行结果