<html>
<head>
<meta charset="utf-8">
<title>title>
<script src="./vue.js" type="text/javascript" charset="utf-8">script>
head>
<body>
<div id="app">
<h1>{{ 1321315646546561313 | num}}h1>
div>
body>
<script type="text/javascript">
new Vue({
el : "#app",
data : {
},
filters : {
num : (val,fix=2) => {
val = val.toFixed(fix);
val = "" + val;
var int = val.slice(0,fix*-1 - 1);
var ext = val.slice(fix*-1 - 1);
int = int.split("").reverse().join("")
var temp = "";
for(var i = 0; i < int.length; i++) {
temp += int[i];
if((i + 1) % 3 == 0 && i != int.length -1) {
temp += ",";
}
}
temp = temp.split("").reverse().join("");
temp = temp + ext;
return temp;
}
}
})
script>
html>