[Javasciprt] HTML DOM ์ ‘๊ทผ ๋ฐฉ๋ฒ•(id,name,class)

<input id="tag1" name="TAG" class="inputClass" value="100" />

์œ„์™€ ๊ฐ™์€ HTML์˜ ๋”์„ ์„ ํƒํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ๋Š” ์„ธ๊ฐ€์ง€๊ฐ€ ์žˆ๋‹ค.

// ID Selector
console.log($('#tag1').val()); // 100

// Class Selector
console.log($('.inputClass').val()); // 100

// Element Selector
console.log($('input[name="TAG"]').val()); // 100

๋Œ€์ฒด์ ์œผ๋กœ๋Š” ID Selector๋Š” ๋‹จ์ผ ์„ ํƒ์ž๋กœ ์‚ฌ์šฉ๋˜๊ณ 

Class Selector, Element Selector ๋Š” ๋‹ค์ค‘ ์„ ํƒ์ž๋กœ ์‚ฌ์šฉ๋œ๋‹ค.

๋‹ค๋ฅธ ๊ธ€ ์ฝ์–ด๋ณด๊ธฐ โฌ‡๏ธ