How to increase a variable"s value by 1 eveytime I fire a function

Question

How do I do it I have pos=0 and each time I fire a function Pos+=10 and how to store how many times I fire it in another var

This is a really basic question - maybe consider solving it by yourself to improve your JS skills. If you don't wan't that share your code and possibly someone will do it for you. — Mx., Sep 07 '16 at 11:39

score 0 · Answer 1 · answered Sep 07 '16 at 11:45

0

let pos = 0
function count (){
  pos = pos + 10;
  console.log('fired count-' , pos/10 , ', value- ', pos )
}

for(var i= 0 ;i<5 ; i++){
  count();
}

answered Sep 07 '16 at 11:45

ajaykumar

score 0 · Answer 2 · answered Sep 07 '16 at 11:46

0

var count;
if (count == undefined || count == "" || count == 0) 
{
  var count = 0;
}
function add()
{
   count+=10;
  alert(count);
}

<button onclick="add();">click</button>

answered Sep 07 '16 at 11:46

Sidharth Gusain

score 0 · Accepted Answer · answered Sep 07 '16 at 11:55

0

you can simply do the following: var count = pos/10

Thanks

answered Sep 07 '16 at 11:55

Amna Farhan

3 Answers3