Select Tag

Select Tag

Select ํƒœ๊ทธ๋Š” ์ฝค๋ณด๋ฐ•์Šค๋ฅผ ์ง€์›ํ•˜๋Š” ํƒœ๊ทธ์ด๋‹ค.

example 1)

form ํƒœ๊ทธ์•ˆ์— select ํƒœ๊ทธ๋ฅผ ์‚ฌ์šฉ์‹œ name์— ๊ฐ’์„ ์„ค์ •ํ•˜์—ฌ ์„ ํƒ๋œ value๊ฐ’์„ ๋ฐ›์„ ์ˆ˜ ์žˆ๋‹ค.

<select name="comboBox">
	<option value="1">1๋ฒˆ</option>
	<option valye="2">2๋ฒˆ</option>
	<option value="3">3๋ฒˆ</option>
	<option value="4">4๋ฒˆ</option>
</select>

exaple 2)

Select ํƒœ๊ทธ๋Š” ๋งจ ์ฒ˜์Œ์— ์žˆ๋Š” option์— ๊ฐ’์„ display๋ฅผ ํ•œ๋‹ค.

<select name="comboBox">
	<option value="">๋ฒˆํ˜ธ</option>
	<option value="1">1๋ฒˆ</option>
	<option valye="2">2๋ฒˆ</option>
	<option value="3">3๋ฒˆ</option>
	<option value="4">4๋ฒˆ</option>
</select>

exaple 3)

Select ํƒœ๊ทธ์— default๋กœ displayํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ๋Š” selected ์†์„ฑ์„ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค.

<select name="comboBox">
	<option value="">๋ฒˆํ˜ธ</option>
	<option value="1">1๋ฒˆ</option>
	<option valye="2" selected>2๋ฒˆ</option>
	<option value="3">3๋ฒˆ</option>
	<option value="4">4๋ฒˆ</option>
</select>

exaple 4)

Html์—๋Š” onClick์ด๋ผ๋Š” ์†์„ฑ์„ ์ง€์›ํ•œ๋‹ค.
์ด๊ฒƒ์€ ํด๋ฆญ์‹œ ํ•ด๋‹น ์†์„ฑ์— ๊ฐ’์„ ์‹คํ–‰ํ• ์ˆ˜ ์žˆ๊ฒŒํ•˜๋Š” ๋™์ ์ธ ์†์„ฑ์ด๋ผ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.

Select๋„ ๋น„์Šทํ•œ ๊ธฐ๋Šฅ์„ ์ง€์›ํ•˜๋Š” ์†์„ฑ์ด ์žˆ๋‹ค. onChange ์†์„ฑ์€ ์ฝค๋ณด๋ฐ•์Šค ์•ˆ์— ์žˆ๋Š” ์˜ต์…˜์„ ํด๋ฆญ์‹œ ์†์„ฑ์— ๊ฐ’์„ ์‹คํ–‰ํ•˜๋Š” ์†์„ฑ์ด๋ผ๊ณ  ๋ณผ ์ˆ˜ ์žˆ๋‹ค.

<select name="comboBox" onchange="alert('onChange')">
	<option value="">๋ฒˆํ˜ธ</option>
	<option value="1">1๋ฒˆ</option>
	<option valye="2">2๋ฒˆ</option>
	<option value="3">3๋ฒˆ</option>
	<option value="4">4๋ฒˆ</option>
</select>

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