checkbox
검사에서 값을 가져 오는 중에 문제가 있습니다. radio button
에서 값을 얻을 수 있지만 체크 박스에서 값을 가져올 수 없습니다. 당신이 jQuery를 사용하려는 경우자바 스크립트를 사용하여 체크 박스에서 값 가져 오기
코드
<html>
<head>
<script language="javascript">
function subscription() {
var subamount = document.querySelector('input[name="sublvl"]:checked').value;
$('input:checked').each(function() {
// To pass this value to its nearby hidden input
$(this).parent('td').next('input').val($(this).val());
});
alert(subamount);
}
</script>
</head>
<body>
<h3>
<span style="color: #ff0000;">Step 1: Choose your donation amount</span></h3>
<form name="pclvl" action="#" method="get">
<label>
<input type="radio" name="sublvl" value="10" />
Pathfinder Chronicler Supporter $10.00 USD</label>
<br>
<label>
<input type="radio" name="sublvl" value="15" />
Pathfinder Chronicler Bronze Supporter $15.00 USD</label>
<br>
<label>
<input type="radio" name="sublvl" value="20" />
Pathfinder Chronicler Silver Supporter $20.00 USD</label>
<br>
<label>
<input type="radio" name="sublvl" value="30" />
Pathfinder Chronicler Gold Supporter $30.00 USD</label>
<br>
<label>
<input type="radio" name="sublvl" value="40" />
Pathfinder Chronicler Platinum Supporter $40.00 USD</label>
<br>
<label>
<input type="radio" name="sublvl" value="45" />
Pathfinder Chronicler Jewel Supporter $45.00 USD</label>
<br>
<label>
<input type="radio" name="sublvl" value="50" />
Pathfinder Chronicler Diamond Supporter $50.00 USD</label>
<br>
</p>
</form>
<h3>
<span style="color: #ff0000;">Step 2: Choose your donation reward</span></h3>
<p>
<form name="donations" action="#" method="get">
<input type="checkbox" name="reward" value="1" />
Vol. I Package ($10 value) A print copy of Pathfinder Chronicler Volume I (shipping
charges not included)<br />
<input type="checkbox" name="reward" value="2" />
Vol. II Package ($10 value) A print copy of Pathfinder Chronicler Volume II (shipping
charges not included)
<br />
<input type="checkbox" name="reward" value="3" />
Vol. III Package ($10 value) A print copy of Pathfinder Chronicler Volume III (shipping
charges not included)
<br />
<input type="checkbox" name="reward" value="4" />
Vol. I Package + Vol. I Poster ($15 value) A print copy of Pathfinder Chronicler
Volume I with a 11x17 Poster of Volume I Source Art by Eva Widermann (shipping charges
not included)<br />
<input type="checkbox" name="reward" value="5" />
Vol. II Package + Vol. II Poster ($15 value) A print copy of Pathfinder Chronicler
Volume II with a 11x17 Poster of Volume II Source Art by Carolina Eade (shipping
charges not included)<br />
<input type="checkbox" name="reward" value="6" />
Vol. III Package + Vol. III Poster ($15 value) A print copy of Pathfinder Chronicler
Volume II with a 11x17 Poster of Volume III Source Art by Carolina Eade (shipping
charges not included)<br />
<input type="checkbox" name="reward" value="7" />
Complete Package ($50 value) Print copies of Pathfinder Chronicler Volume I, II
and III with 11x17 Posters of Volume I, II, III, and IV Source Art, by Eva Widermann
and Carolina Eade (shipping charges not included)<br />
<input type="checkbox" name="poster" value="poster" />
Poster Package ($20 value) 11x17 Posters of Volume I, II, III, and IV Source Art,
by Eva Widermann and Carolina Eade (shipping charges not included)<br />
</p>
<input type="button" value="test click" onclick="subscription(this.form)">
</form>
</body>
</html>
'다음 내용 ('입력')'아마'다음 내용 ('입력 : 숨겨진')이어야한다 확인란을 얻기 위해 변경'. 그런데 어째서 그것을 복제하고 있습니까? 귀하의 확인란이 제출되지 않았습니까? – Bergi
'보상'의 여러 선택을 어떻게 처리 할 계획입니까? – Bergi
jQuery * 및 * 네이티브 DOM 선택기를 모두 사용하는 이유는 무엇입니까? – Bergi