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JS Effect

Quiz 02 - ์ฃผ๊ด€์‹ ์œ ํ˜•

๊น€์ฝ”๋ฆฐ๐Ÿ‘ฉ๐Ÿป‍๐Ÿ’ป 2022. 8. 4. 16:58

ํ€ด์ฆˆ ์ดํŽ™ํŠธ 02

์›น๋””์ž์ธ๊ธฐ๋Šฅ์‚ฌ ํ•„๊ธฐ ํ€ด์ฆˆ - ๋ฌธ์ œ๋ฅผ ๋ณด๊ณ  ์ •๋‹ต์„ ์ž…๋ ฅํ•˜๋ฉด ์ •๋‹ต/์˜ค๋‹ต์„ ์•Œ๋ ค์ค๋‹ˆ๋‹ค.

๊ฒฐ๊ณผ

JavaScript

ํด๋ฆญ ์ด๋ฒคํŠธ, ํ•จ์ˆ˜ ๋“ฑ JS๋กœ ๋‚˜ํƒ€๋ƒˆ์Šต๋‹ˆ๋‹ค.

//์„ ํƒ์ž
const quizType = document.querySelector(".quiz__type"); //ํ€ด์ฆˆ ์ข…๋ฅ˜
const quizNumber = document.querySelector(".quiz__question .number"); //ํ€ด์ฆˆ ๋ฒˆํ˜ธ
const quizAsk = document.querySelector(".quiz__question .ask"); //ํ€ด์ฆˆ ์งˆ๋ฌธ
const quizConfirm = document.querySelector(".quiz__answer .confirm"); //์ •๋‹ต ํ™•์ธ ๋ฒ„ํŠผ 
const quizResult = document.querySelector(".quiz__answer .result"); //์ •๋‹ต ๊ฒฐ๊ณผ
const quizView = document.querySelector(".quiz__view"); //ํ€ด์ฆˆ ์ •๋‹ต, ์˜ค๋‹ต ํ‘œ์‹œ
const quizInput = document.querySelector(".quiz__answer .input"); //์‚ฌ์šฉ์ž ์ •๋‹ต


//๋ฌธ์ œ ์ •๋ณด(๋ฐ์ดํ„ฐ์ €์žฅ)
const answerType = "์›น๋””์ž์ธ๊ธฐ๋Šฅ์‚ฌ";
const answerNum = "2";
const answerAsk = "๊ธฐ์—…์˜ ์ƒˆ๋กœ์šด ์ด๋… ๊ตฌ์ถ• ์ด๋ฏธ์ง€์™€ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ์‹œ์Šคํ…œ์„ ์˜๋„์ , ๊ณ„ํš์ ์œผ๋กœ ๋งŒ๋“ค์–ด๋‚ด๋Š” ๊ธฐ์—…์ด๋ฏธ์ง€ํ†ตํ•ฉ ์ „๋žต์€ ๋ฌด์—‡์ธ๊ฐ€์š”?";
let answerResult = "CIP"; //const ๊ฐ’๋ณ€๊ฒฝ ์•ˆ๋˜๊ธฐ๋•Œ๋ฌธ์— let ์‚ฌ์šฉ 

//๋ฌธ์ œ ์ถœ๋ ฅ 
quizType.textContent = answerType;
quizNumber.textContent  = answerNum + ".";
quizAsk.textContent  = answerAsk;
quizResult.textContent  = "์ •๋‹ต์€" + answerResult + "์ž…๋‹ˆ๋‹ค."; 

//์ •๋‹ต ์ˆจ๊ธฐ๊ธฐ
quizResult.style.display = "none"; 

//์ •๋‹ต ํ™•์ธ 
quizConfirm.addEventListener("click", () => { //์ •๋‹ต๋ฒ„ํŠผ์„ ํด๋ฆญํ–ˆ์„ ๋•Œ 
    quizInput.style.display = "none"; //์ •๋‹ต ์ž…๋ ฅ ํ›„ ์ธํ’‹์ฐฝ ์‚ฌ๋ผ์ง 
    quizResult.style.display = "block"; //์ •๋‹ต ์ž…๋ ฅ ํ›„ ํ€ด์ฆˆ ๊ฒฐ๊ณผ๋ฅผ ์•Œ๋ ค์คŒ 
    quizConfirm.style.display = "none"; //์ •๋‹ต ์ž…๋ ฅ ํ›„ ์ •๋‹ต ํ™•์ธ ๋ฒ„ํŠผ ์—†์–ด์ง 
    //์‚ฌ์šฉ์ž ์ •๋‹ต 
    const userWord = quizInput.value.toLowerCase().trim(); // toLowercase = ์†Œ๋ฌธ์ž๋กœ ๋ณ€ํ™˜ํ•ด ๋ฐ˜ํ™˜, trim = ๋ฌธ์ž ์ขŒ์šฐ ์—ฌ๋ฐฑ ์ œ๊ฑฐ 
    answerResult = answerResult.toLowerCase().trim();  //answerResult์— ์†Œ๋ฌธ์ž ๋ณ€ํ™˜, ์—ฌ๋ฐฑ ์ œ๊ฑฐ ๋ฉ”์„œ๋“œ ๋Œ€์ž…
    console.log(userWord); //์ž…๋ ฅํ™•์ธ 
    console.log(answerResult); //์ •๋‹ตํ™•์ธ 

    
    //์‚ฌ์šฉ์ž ์ •๋‹ต == ๋ฌธ์ œ ์ •๋‹ต 
    if(userWord == answerResult){ 
        //์ •๋‹ต ์ผ ๋•Œ, ์›ƒ์œผ๋ฉด์„œ ์ •๋‹ต์ž…๋‹ˆ๋‹ค ์ถœ๋ ฅ 
        quizView.classList.add("like");
        alert("์ •๋‹ต์ž…๋‹ˆ๋‹ค.");
    } else {
        //์˜ค๋‹ต ์ผ ๋•Œ, ์šธ๋ฉด์„œ ํ‹€๋ ธ์Šต๋‹ˆ๋‹ค ์ถœ๋ ฅ 
        quizView.classList.add("dislike");
        alert("์˜ค๋‹ต์ž…๋‹ˆ๋‹ค.");
    }
}); 

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