Dosen't work my function

1

Why my function dosen’t work? Please help to figure out.

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2

could you be more specific please. what is the expected output, what are you hoping to achieve?

3

As @FrankDupree said, would do you expect it to do? Because it does work.

4

your if...else doesn’t return anything. When you call seats() or noseats(), the value is returned to the if...else but doesn’t go anywhere from there. Try using return noseats()/seats()

5

it dosen’t work for a page

6

could you please to edit my function. please.

7

Oh, missed that it didn’t return anything, since the alert worked, my bad.

8 
if(num_pas > cap){
    return noseats();
  }else{
    return seats();
  }
3 Likes
9

It worked. But something confuse me)

10

I forgot - “return”, that it’s all ?

11

Yes. So your function did run, so the alert went off. But since you didn’t return anything, running capacity_status doesn’t return true or false.

12

yes, a function has its own scope. Omitting the return statement looses the “False” or “True” values in each function.

Placing return makes sure the calling code receives the return values.

2 Likes
13

Thank you :slight_smile:

14

Thanks :slight_smile: …