What is the error?

Question

https://code.sololearn.com/WrDPfo1Z7XG8/?ref=app

Answer 1

What do you really want this code to do.

Answer 2

Maybe .

Answer 3

You have two main mistakes, and a messy code (need to reorder instructions):

+ you write 'ouput' instead of 'output' in the id attribute of your html <div>
+ your 'for' loop is wrong, so the function never end (index error break execution), by testing if 'x' is less or equal to array length (need to be strictly less)...

Fixed code:
https://code.sololearn.com/Wj0gAXH431Xz/?ref=app

Answer 4

the syntax missed ;
and the varibels on line 16 its out of the local scope of the first function. so you need cut and paste the varibele in local scop this issuse your problem .

Answer 5

I corrected it :-

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

Answer 6

I added one line .
You didn't wrote that .

Answer 7

Compare it that's not the same .

Answer 8

window.onload=function(){
var code,output,n=0;
function chr(m){ return String.fromCharCode(97 + m);}
function compile(){
for(var x=0;x<=code.length;x++){
if(code[x]=="+"){
++n;
}
else if(code[x]=="-"){
--n;
}
else{
n=chr(n);
}
}
output.innerHTML=n;
code=document.getElementById("code").value;
output=document.getElementById("output");
compile();
}

}

you need learn global and local scope with function.
now its work.

Answer 9

Errors inform us of a messaging, which is something wrong.

Answer 10

hhh ok you are corrected it :) not me

Answer 11

look at first comment bro

Answer 12

ok but for this error its same same :)

Answer 13

@atikrant
the code still doesn't didn't compile

Answer 14

the function is inside the name itself