本文实例为大家分享了vue.js实现简单计时器功能的具体代码，供大家参考，具体内容如下
<!DOCTYPE html>
<html lang="en">
<head>
<title>抬腿计数器</title>
<script src="/static/vue/vue.js"></script>
<script src="/static/vue/index.js"></script>
<script src="/static/vue/vue-resource.min.js"></script>
<link rel="stylesheet" href="/static/vue/index.css" >
</head>
<style type="text/css">
.el-container {
margin:100px 30px 30px 30px ;
height:1800px;
background-color: #B3C0D1;
}
.el-button{
height:1800px;
width:100%;
font-size:300px;
}
</style>
<body>
<div id="app">
<el-container>
<el-button type="primary" :disabled="!canclick" @click="add">
{{ num }} <el-divider></el-divider> {{ content }}
</el-button>
</el-container>
<video ref="notify">
<source src="countdown.m4a" />
</video>
</div>
<script>
new Vue({
el: '#app',
data: function () {
return {
num:0,
canclick:true,
content:"计数器",
count:10
}
},
mounted(){
this.getnum() //获取所有选择项
},
methods:{
getnum:function(){
this.$http.get('/api/count/count.php').then(function(res){
this.num=res.data
},function(){
console.log('请求失败处理')
});
},
add:function(){
this.canclick=false
this.$refs.notify.play()
this.content=this.count+'s后结束'
let clock=setInterval(()=>{
this.count--
this.content=this.count+'s后结束'
if(this.count==0){
this.content="计数器"
clearInterval(clock)
this.canclick=true
this.count=10
}
},850);
this.$http.get('/api/count/add.php?num='+this.num).then(function(res){
this.num=res.data
},function(){
console.log('请求失败处理')
});
}
}
})
</script>
</body>
</html>效果如下
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程网。
