CODEWITHSUNDEEP
javascriptcountcountertofixed
user2279302
user2279302

Reputation:

Limiting decimal places behind counter

Hi I'm trying to limit the number of decimal places behind the result from this counter. I've tried toFixed but couldn't get it to work... I'm new to this and any help would be much appreciated.

Thanks!

Joseph

<script type="text/javascript">                         
var counttx= "";
var counterrx=setInterval(timerrx, 1000);
function timerrx()
{
 counttx = +counttx + .607028;
if (counttx < 0)
{
 clearInterval(counterrx);
 return;
}
document.getElementById("timerrx").innerHTML=counttx;
}
</script>

Upvotes: 1

Views: 85

Answers (2)

Ayman El Temsahi
Ayman El Temsahi

Reputation: 2610

toFixed is not working probably because you declared counttx as string, try this at the end : 

document.getElementById("timerrx").innerHTML= Number(counttx).toFixed(2);

Upvotes: 1

jfriend00
jfriend00

Reputation: 707218

.toFixed() is the right function to use:

 document.getElementById("timerrx").innerHTML = counttx.toFixed(2);

Working demo: http://jsfiddle.net/jfriend00/HdJWD/

Upvotes: 0

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