What's wrong in this code?

Question

https://code.sololearn.com/WM9ed4IN9Fa0/?ref=app

Answer 1

Your first letter leaves the a function with count of 2 instead of 1. B won't be matched as count is 1 not the required 0. Remove the ++ on count in the if statements and increment at the end of the function.

Answer 2

You could do

var count = 0;
function a(){

var str = document.getElementById("input")
var p = document.getElementById("p")
p.innerHTML = "";
str.value = str.value.toUpperCase()

for(var a = 0; a < str.value.length; a++) {
if(str.value[a] == "A"){
p.innerHTML += ".-"
}

if(str.value[a] == "B"){
p.innerHTML += "-..."
}
}

}

Answer 3

How is it supposed to work?

Answer 4

When your if is processed your count++ happens whether the test was true or false as it is part of the decision process. The only time something doesn't get processed would be in this:
if (true || false)

False would not be checked because of the true. It could be expression with side effects like your count++ that will not happen.

if (false && true)
The true expression will not be checked.

Answer 5

Thanks you John Wells and Thank you Toni Isotalo

Answer 6

Hey John I hpe you be good today .Thanks for your explaining. I underestood

Answer 7

https://code.sololearn.com/WvGTb8AoSWNL/?ref=app

Finally I made it by myself.Tanks but it's not complete yet

Answer 8

it's a morse

Answer 9

Just I don't underestand why??