Building a Multiple Choice Quiz | Javascript | Tutorial 24

Throughout the course we'll be looking at various topics including variables, arrays, getting user input, loops, conditionals, interacting with the DOM and much more.

[ellx_]

Mike you are really an amazing teacher, I watched a video thats 1 hour length and didnt get a single thing and in the end it was just full of mistakes but you just speak so clearly and explain everything in detail that I can understand and not just copy the code, you are so underrated btw, thank you for creating such high quality classes you are saving my life litereally.

[JassarDev]

Finished your python lessons and am almost done with these ones. Your explanation of concepts is very well organized. Thank you so much.

[arewenot]

"What color is a strawberry?"
Mike: red
HTML: WRONG

[porker]

Thanks Mike. Could you show us how to do that using radio buttons rather than a text entry area?

[emonshah]

hey mike i have one question about this
can you set up a timer with it for user to answer their question within that time

[balloney]

Well explained, straight to the point, and simple. Kudos!!!

[robertoverbey]

Hey Mike, I appreciate your videos. I watch you and Bob Tabor. I took your PHP course too. I have a request and a suggestion for you. For the request, I would really like to see you make a video that explains implementing a shopping cart and payment system in a website. Most of the videos I have seen regarding this are very specific to something like Wordpress (which I don't use). I would like to know more about the whole process of first choosing a payment processor and then actually tying it into a website with code. You have the skills to explain this in an understandable way. As a suggestion, if you would change to a lavalier microphone, the sound quality of your videos would be much better. Since you don't need to physically move a lot in your videos, you could even get by with a $20 corded version like the Boya by-m1 and it would make a big improvement over your shotgun mic. Anyway, thanks for the easy to understand and free knowledge. You've been a great help to me.

[matthewsmith]

I actually managed to do this by myself before watching the tutorial. Seems like things are finally starting to click

[stefanjovanovic]

Mike, you should update code on your site.I fixed it:


var questions = [
{
prompt: "What color are apples?\n(a) Red/Green\n(b) Purple\n(c) Orange",
answer: "a"// idk why did you use \n\Purple instead of \n Purple
},
{
prompt: "What color are Bananas?\n(a) Teal\n(b) Magenta\n(c) Yellow",
answer: "c"// you used \n\Magenta instead of \n Magenta
},
{
prompt: "What color are strawberries?\n(a) Yellow\n(b) Red\n(c) Blue",
answer: "b"//ans. is not a, you used \n\Red instead of \n Red
}
];
var score = 0;


for(var i = 0; i < questions.length; i++){
var response =
if(response == questions[i].answer){
score++;
alert("Correct!");
} else {
alert("WRONG!");
}
}
alert("you got " + score + "/" + questions.length);

[notashark]

Thanks, searched so much for a simple way to do this, and found you. Good job on the video

[christianlewis]

Great video thanks! Do you have another video of applying a timer to the quiz??

How can I transform from a div in html with question to an array in js but showing it to the user?

[OMEGA-bduf]

All I gotta say is wow I mean damn never seen a tutorial so concise and straight to the point shit bro

[scottisitt]

That's awesome! Thanks for this, Mike!

[kolyxix]

Great job, this is right project explanation for a beginner in JavaScript. Exactly what I am looking for

[eid]

Hi, thanks for the video. I have a question. If I have 1000 questions with 4 MCQs, how should i manage these data?

[xrayfisg]

For some reason I can’t seem to actually read the question out to the user, it just shows up undefined or whatever and I can’t figure out what’s wrong.

[MsCellobass]

im a javascript beginner. That helps! Thank you!

[ScreenPrintR]

Thanks Mike, after the questions are answered, and you get, you got 3/3 or whatever, I click ok, and the questions repeat. Been trying to include a Break code, but it's not working. You, or anyone have an answer or suggestion to stop the questions from repeating?

[brany]

your work was well explained and perfect but you didnt show in most of your teachings you skipped the html and css. i do need to see how you added the table to i can follow along and get same result please.