Q&A
- HTML/JS/CSS/jQuery/Ajax Áú¹®°ú´äº¯
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±Û¾´ÀÌ | Ä˽Å2 | ³¯ Â¥ | 10-07-22 17:10 | Á¶ ȸ | 6761 |
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https://www.phpschool.com/link/qna_html/175027
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Ãʺ¸ÀÎ»ç ¿Ã¸³´Ï´Ù; ±Ã±ÝÇÑ°ÍÀº¿ä.. ¿É¼Ç1~4¸¦ Ŭ¸¯Çϸé.. money ¿¡ °ªÀ» ´õÇϱ¸ ½Í¾î¿ä.. ¿É¼ÇÀ» Ŭ¸¯ÇØÁ¦µÇ¸é °¡°ÝÀÌ ¸¶À̳ʽº µÇ±¸¿ä ;; <input type=checkbox name=option1> ¿É¼Ç1 <br> <input type=checkbox name=option2> ¿É¼Ç2 <br> <input type=checkbox name=option3> ¿É¼Ç3 <br> <input type=checkbox name=option4> ¿É¼Ç4 <br> ÃÑ °ª<input type=checkbox name=money value=1000> °í¼ö´Ô °¡¸£ÃÄÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù ^^
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<script type="text/javascript">
function paySum(){
var f = document.frm;
var pay = pay1 = pay2 = pay3 = pay4 = 0;
if(f.option1.checked){
pay1 = 100;
}
if(f.option2.checked){
pay2 = 200;
}
if(f.option3.checked){
pay3 = 300;
}
if(f.option4.checked){
pay4 = 400;
}
(!pay1) ? pay1 = 0: pay1 = parseInt(pay1);
(!pay2) ? pay2 = 0: pay2 = parseInt(pay2);
(!pay3) ? pay3 = 0: pay3 = parseInt(pay3);
(!pay4) ? pay4 = 0: pay4 = parseInt(pay4);
f.pay1.value = pay1;
f.pay2.value = pay2;
f.pay3.value = pay3;
f.pay4.value = pay4;
f.money.value = pay1 + pay2 + pay3 + pay4;
}
</script>
<form name="frm">
<input type="hidden" name="pay1">
<input type="hidden" name="pay2">
<input type="hidden" name="pay3">
<input type="hidden" name="pay4"><br>
<input type="checkbox" name="option1" onclick="paySum()"> ¿É¼Ç1 <br>
<input type="checkbox" name="option2" onclick="paySum()"> ¿É¼Ç2 <br>
<input type="checkbox" name="option3" onclick="paySum()"> ¿É¼Ç3 <br>
<input type="checkbox" name="option4" onclick="paySum()"> ¿É¼Ç4 <br>
<br />
<input type="text" name="money" value="">
</form>
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