button onclick replace hours and minutes, JavaScript

Question

Can any body help me, the button replace hours and minutes (HH:MM) onclick.

<button id="pressbtn1" onclick="getElementById('pressbtn1').innerHTML=Date()">Press</button>

Welcome to Stack Overflow! Please visit the [help] to see what and [ask]. HINT: Post effort and CODE. — mplungjan, Sep 22 '19 at 17:04
1. it is document.getElementById but it is not needed when it is inline. 2. Please search for hh mm and you would have found `var d = new Date(); var n = d.toLocaleTimeString();` to which you add `.slice(0,-3);` — mplungjan, Sep 22 '19 at 17:05

score 1 · Accepted Answer · edited Sep 22 '19 at 22:58

1

Use .getHours() and .getMinutes() like...

<html>
<button id="pressbtn1" onClick="show()">Press</button>
<script>
 function show()
 {
  var today = new Date();
  var h = today.getHours();
  var m = today.getMinutes();
document.getElementById("pressbtn1").innerHTML  = h+":"+m;
}
</script>
</html>

edited Sep 22 '19 at 22:58

Dem Pilafian

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answered Sep 22 '19 at 17:14

RAKTIM BANERJEE

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add `if (h < 10) h = "0" + h;` and `if (m < 10) m = "0" + m;` _result Show: 02:09_ – Kheng Yung Sep 22 '19 at 18:09

button onclick replace hours and minutes, JavaScript

1 Answers1