<
body
>
<
h1
style
=
"color:green;"
>
GeeksforGeeks
</
h1
>
<
p
id
=
"GFG_UP"
>
</
p
>
<
button
onclick
=
"gfg_Run()"
>
Click Here
</
button
>
<
p
id
=
"GFG_DOWN"
>
</
p
>
<
script
>
var el_up = document.getElementById("GFG_UP");
var el_down = document.getElementById("GFG_DOWN");
var d = new Date();
el_up.innerHTML = "Click on the button to format"
+ " the date accordingly.<
br
>Date = " + d;
Number.prototype.padding = function(base, chr) {
var len = (String(base || 10).length
- String(this).length) + 1;
return len > 0 ? new Array(len).join(chr || '0')
+ this : this;
}
function gfg_Run() {
str = [(d.getMonth()+1).padding(),
d.getDate().padding(),
d.getFullYear()].join('/')
+ ' ' + [ d.getHours().padding(),
d.getMinutes().padding(),
d.getSeconds().padding()].join(':');
el_down.innerHTML = str;
}
</
script
>
</
body
>