vue中格式化时间过滤器

直接上代码：Document {{ message | formatTime('YMD')}}{{ message | formatTime('YMDHMS')}} {{ message | formatTime('HMS')}} {{ message | formatTime('YM'

Lofty_ambition

14124人浏览 · 2017-07-26 19:41:28

Lofty_ambition · 2017-07-26 19:41:28 发布

直接上代码：

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<script src="https://unpkg.com/vue"></script>
</head>
<body>
<div id="app">
<div>
{{ message | formatTime('YMD')}}
</div>
<div>
{{ message | formatTime('YMDHMS')}}
</div>
<div>
{{ message | formatTime('HMS')}}
</div>
<div>
{{ message | formatTime('YM')}}
</div>
</div>
<script>
//元素的补零计算
function addZero(val){
if(val < 10){
return "0" +val;
}else{
return val;
}
};

console.log(addZero(9))

//实现vue中的过滤器功能先定义过滤器在使用 value是过滤器前面的值，type是过滤器中定义的字段
Vue.filter("formatTime",function(value,type){
var dataTime="";
var data = new Date();
data.setTime(value);
var year = data.getFullYear();
var month = addZero(data.getMonth() + 1);
var day = addZero(data.getDate());
var hour = addZero(data.getHours());
var minute = addZero(data.getMinutes());
var second = addZero(data.getSeconds());
if(type == "YMD"){
dataTime = year + "-"+ month + "-" + day;
}else if(type == "YMDHMS"){
dataTime = year + "-"+month + "-" + day + " " +hour+ ":"+minute+":" +second;
}else if(type == "HMS"){
dataTime = hour+":" + minute+":" + second;
}else if(type == "YM"){
dataTime = year + "-" + month;

}
return dataTime;//将格式化后的字符串输出到前端显示
});

var app = new Vue({
el: '#app',
data: {
message: '1501068985877'
}
});
</script>
</body>
</html>

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