#2 Random Quiz Application using by Html Css Javascript

The first video was good. But the codes in the second part are confusing.

"Uncaught TypeError: Cannot read properties of undefined (reading 'q') in questionText.innerHTML = currentQuestion.q;" why?

Hi, thank you very much for these videos it has really helped a lot. I have a question please how I can make the option to have checkbox

I couldn’t get the options in the quiz as like you. Is that an error of the code?

Cannot set properties of null (setting 'innerHTML') same error... please help

hi hi may ask about the length because in my pc the length is error for me its stated that error and undefined (reading length) pls help me to solve this

Hi! It's a very informative tutorial.
Can I ask how can I loop back if there is an unanswered question?

Make a video on how to compose a text for an answer and many correct answers!

can you put this code at github?

I went after all your coding but why I can't run it because there's an error on a certain line yet I checked many times and the codes were the same. Thank you, sir

Why my appendChild is null??

Solution

Crome me java script ni chal rahi hy

Hi! I'm working on an Angular Project and still new to it. Where should I write those functions because it seems like my html component could not read the JS file even though I have insert the <script></script> part.

hi sir , i have a probleme ,when i press on the button next , next options will come from below

I have a problem in displaying options and unfortunately I can't access to your drive toView the source code. can you fix the problem please... to be able to see ur code (part 1 and 2) ^^ Thank u in advance

console pr

Uncaught TypeError: optionContainer.appendchild is not a function }aa raha hai

I need help how can i make my function errase a content and then go another page content

Can you provide html code of this quiz

how to insert maths eautions in question . js

the options for the previous question are also added while clicking next.please help

Sir is video ke kitne part hai please bataye

A-0-A mene same cording ki hai per [ questionNumber.innerHTML= "Question" + (questionCounter+1) + "of" + quiz.length;] apply karty hai tu mera question number show nahi hota plz help me???

hi! i have a probleme with OptionLen

i write : const optionLen = currentQuestion.options.length

but the console say "Cannot read property 'length' of undefined"

What can i do?

Sir Ye sabhi ko help full ho rahi hai very nice and interesting.👍 Thankyou Sir for this from All.

Hi,
what if I have a pool of 50 questions and only want to display 10 questions at a time?

My questions change but the options overlap with previous question's options. where could i have made the error? pretty sure I followed the code exactly. Please advise. thanks for the video.

भाई नमस्कार, हम सबका ज्ञानवर्धन करने के लिए। मेरी भी एक समस्या है, appendchild से ऑप्शन add तो हो रहे हैं पर पिछले ऑप्शन के बाद नए ऑप्शन जुड़ जाते हैं, फिर आगे वो जुड़ते ही जा रहे हैं। पिछले remove नहीं होते। same code लिखने पर भी। समझ नहीं आ रहा कुछ। कुछ सलाह दें, कृपया।

Sir in query selector it is showing uncaught typeError : cannot set property 'innerhtml ' of null in questionNumber.innerhtml=(questionCounter+1)

Sir I have problem in app.js they are getting error

when i click the button Next the number of question didin't change ...
app.js:37 Uncaught TypeError: Cannot read property 'length' of undefined
at getNewQuestion (app.js:37)
at window.onload (app.js:68)

It worked, congratulations!

Bahut acha feed back dete ho bhai aap..
Osmmm...
Please share this channel all the people.....

in wich part you are takin the others css to make de pagination move?

Bhai 37 line me. Length undefine aa raha h mera. Bilkul sahi type kiya mne fir bhi. Help kro bhai

thx bro, i really needed this video

please just for clear in questinon list is this object or map or arryas? ihave convuse in it wht did u meaen by this comment Array of objects!!!

You must start with voice note .

Bro how to get question in an order as we put

Good afternoon cool tip how to make a service calculator-quiz

Thanks you so much 🙏