ํฐ์คํ ๋ฆฌ ๋ทฐ
๋ฌธ์์ด: ๋ฌธ์์ด ๊ฒฐํฉ / ํ ํ๋ฆฟ ๋ฌธ์์ด
01. ๋ฌธ์์ด : ๋ฌธ์์ด ๊ฒฐํฉ / ํ ํ๋ฆฟ ๋ฌธ์์ด
์ผ๋ฐ์ ์ผ๋ก, ์๋ฐ์คํฌ๋ฆฝํธ์์ "+" ์ฐ์ฐ์๋ฅผ ์ฌ์ฉํ์ฌ ๋ฌธ์์ด์ ํฉ์น๋ค. ํ ํ๋ฆฟ ๋ฌธ์์ด์ ๋ด์ฅ๋ ํํ์์ ํ์ฉํ๋ ๋ฌธ์์ด ๋ฆฌํฐ๋ด(`$`)์ด๋ค.
๋ฒํธ | ๊ธฐ๋ณธ๊ฐ | ๋ฉ์๋ | ๋ฆฌํด๊ฐ |
---|---|---|---|
//01
const str1 = "์๋ฐ์คํฌ๋ฆฝํธ";
const str2 = "์ ์ด์ฟผ๋ฆฌ";
document.querySelector(".sample01_N1").innerHTML = "1";
document.querySelector(".sample01_Q1").innerHTML = "์๋ฐ์คํฌ๋ฆฝํธ, ์ ์ด์ฟผ๋ฆฌ";
document.querySelector(".sample01_M1").innerHTML = "๋ฌธ์์ด(string) ๊ฒฐํฉ";
document.querySelector(".sample01_P1").innerHTML = str1 + str2;
//02
const num1 = 100;
const num2 = 200;
document.querySelector(".sample01_N2").innerHTML = "2";
document.querySelector(".sample01_Q2").innerHTML = "100, 200";
document.querySelector(".sample01_M2").innerHTML = "์ซ์(number) ๊ฒฐํฉ";
document.querySelector(".sample01_P2").innerHTML = num1 + num2;
//03
const text1 = "๋ชจ๋";
const text2 = "์๋ฐ์คํฌ๋ฆฝํธ";
const text3 = "ํต์ฌ";
document.querySelector(".sample01_N3").innerHTML = "3";
document.querySelector(".sample01_Q3").innerHTML = "๋ชจ๋, ์๋ฐ์คํฌ๋ฆฝํธ, ํต์ฌ";
document.querySelector(".sample01_M3").innerHTML = "๋ฌธ์์ด(string) ๊ฒฐํฉ";
document.querySelector(".sample01_P3").innerHTML = "๋๋ " + text1 + "(modern) "+ text2 + "(javascript) " + text3 + "์ ๋ฐฐ์ฐ๊ณ ์ถ๋ค.";
//04
document.querySelector(".sample01_N4").innerHTML = "4";
document.querySelector(".sample01_Q4").innerHTML = "๋ชจ๋, ์๋ฐ์คํฌ๋ฆฝํธ, ํต์ฌ";
document.querySelector(".sample01_M4").innerHTML = "ํ
ํ๋ฆฟ ๋ฌธ์์ด";
document.querySelector(".sample01_P4").innerHTML = `๋๋ ${text1}(modern) ${text2}(javascipt) ${text3}์ ๋ฐฐ์ฐ๊ณ ์ถ๋ค.`;
'Javascript' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
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toUpperCase() | toLowerCase() (2) | 2022.08.17 |
์ ๊ท์ ํํ (7) | 2022.08.16 |
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indexOf ( ) | lastIndexOf( ) (3) | 2022.08.16 |
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