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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Build a Quiz Challenge, Part 2 Solution

Nathan Marshall
Nathan Marshall
6,031 Points
Posted by Nathan Marshall
Nathan Marshall
6,031 Points

new print function / .innerHTML not working.

I have added the new print function that Dave has stated. For some reason it's not printing out everything that I requested?

Could someone please explain why?

Here's my CodePen Link:

https://codepen.io/Nathan-Callum-Marshall/pen/zaKaaq?editors=1111

Thanks,

2 Answers

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

Each time you use your "print" function, it replaces the element content, wiping out anything put there before.

You could use a different kind of assignment to add to instead of replace the content each time:

  outputDiv.innerHTML += message;  // notice "+=" instead of "="
Nathan Marshall
Nathan Marshall
6,031 Points
Nathan Marshall
Nathan Marshall
6,031 Points

Ahh, I see now that makes perfect sense. I should know that. Thanks Steven

Saud Tauqeer
Saud Tauqeer
Courses Plus Student 8,099 Points

steven can you take a loot at my code too? http://w.trhou.se/7lrvyu2mjb it is not working for some reason. also is it right to follow along the solution and then practice it on your own,i sometimes cant solve the challenges thats why i do it.

Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

You've got a couple of stray quote marks on line 51:

  html+="<h1>"you got these questions correcct "</h1>";

The entire string should be enclosed by just one pair of quotes. Look at line 53 for a correct example.

And for future issues, please always start a fresh question.

Saud Tauqeer
PLUS
Saud Tauqeer
Courses Plus Student 8,099 Points
Saud Tauqeer
Saud Tauqeer
Courses Plus Student 8,099 Points

Thanks a lot i wrote the whole program again and it was fixed