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[JS] ์˜ต์…˜ ์„ ํƒ ์‹œ input ํ™œ์„ฑ ๋น„ํ™œ์„ฑ ์ œ์–ด ๋ณธ๋ฌธ

Deveolpment Study๐Ÿ—‚๏ธ/Javascript

[JS] ์˜ต์…˜ ์„ ํƒ ์‹œ input ํ™œ์„ฑ ๋น„ํ™œ์„ฑ ์ œ์–ด

bompeach 2024. 2. 1. 10:58

์„ค๋ช… :

๋ณต๋ฆฌํ›„์ƒ๋น„, ์—ฌ๋น„๊ตํ†ต๋น„, ๊ธฐํƒ€ ์„ ํƒ ์‹œ '์ฃผํ–‰๊ฑฐ๋ฆฌ' input ๋น„ํ™œ์„ฑํ™”ํ•˜๊ณ  '์‹ ์ฒญ๊ธˆ์•ก'๋งŒ ํ™œ์„ฑํ™”,

์ฐจ๋Ÿ‰์œ ์ง€๋น„ ์„ ํƒ ์‹œ '์‹ ์ฒญ๊ธˆ์•ก'  input ๋น„ํ™œ์„ฑํ™”ํ•˜๊ณ   '์ฃผํ–‰๊ฑฐ๋ฆฌ' input ํ™œ์„ฑํ™”.

 

๋ณต๋ฆฌํ›„์ƒ๋น„ ๋“ฑ์€ '์ฃผํ–‰๊ฑฐ๋ฆฌ' ๋น„ํ™œ์„ฑํ™”
์ฐจ๋Ÿ‰์œ ์ง€๋น„๋Š” '์‹ ์ฒญ๊ธˆ์•ก' ๋น„ํ™œ์„ฑํ™”

 

<tr>
    <td onchange="optionControl()" style="text-align:center;">
        <select id="carKind" name="flag">
            <option value="" >:: ์„ ํƒ ::</option>
            <option value="๋ณต๋ฆฌํ›„์ƒ๋น„">๋ณต๋ฆฌํ›„์ƒ๋น„</option>
            <option value="์ฐจ๋Ÿ‰์œ ์ง€๋น„">์ฐจ๋Ÿ‰์œ ์ง€๋น„</option>
            <option value="์—ฌ๋น„๊ตํ†ต๋น„">์—ฌ๋น„๊ตํ†ต๋น„</option>
            <option value="๊ธฐํƒ€">๊ธฐํƒ€</option>
        </select>
    </td>
    <td> <!-- ์‹ ์ฒญ๊ธˆ์•ก -->
        <input id="Application_amount" name="amount" type="text" value="" placeholder="0">
    </td>
    <td> <!-- ์ฃผํ–‰๊ฑฐ๋ฆฌ -->
        <input id="distance_driven" name="mileage" type="text" value="" placeholder="0">
    </td>
</tr>

 

//๊ตฌ๋ถ„์˜ต์…˜์ œ์–ด
function optionControl() {
	var selectedOption = document.getElementById('carKind').value;
	var distanceInput = document.getElementById('distance_driven');
	var AppamountInput = document.getElementById('Application_amount');
	
	distanceInput.disabled = false;
	AppamountInput.disabled = false;
	    
    //์„ ํƒ๋œ ์˜ต์…˜์— ๋”ฐ๋ผ ์ž…๋ ฅ๋ž€์„ ๋น„ํ™œ์„ฑํ™”
    //์•„๋ฌด๊ฒƒ๋„ ์„ ํƒ๋˜์ง€ ์•Š์•˜์„ ๊ฒฝ์šฐ์—๋Š” ๋ชจ๋“  ์ž…๋ ฅ๋ž€์„ ํ™œ์„ฑํ™” ์ƒํƒœ๋กœ ์œ ์ง€
    switch(selectedOption) {
    case '๋ณต๋ฆฌํ›„์ƒ๋น„':
    case '์—ฌ๋น„๊ตํ†ต๋น„':
    case '๊ธฐํƒ€':
        distanceInput.disabled = true;
        break;
    case '์ฐจ๋Ÿ‰์œ ์ง€๋น„':
        AppamountInput.disabled = true;
        break;
    }
	
}