單選按鈕和標簽組合點擊
阿新 • • 發佈:2019-02-14
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(2)點擊label選中
(3)點擊label選中
3、實現結果
1、問題背景
現在,有個問題:一組單選按鈕,點擊按鈕可以選中,但是點擊標簽label不能被選中。
2、實現源碼
(1)點擊按鈕選中
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>單選按鈕和標簽組合點擊</title>
<script type="text/javascript" src="jquery-1.12.3.js"></script>
<script type="text/javascript"></script>
</head>
<body>
<div>
<input type="radio" id="man" name="sex" style="cursor:pointer"/>
<label style="cursor:pointer">男</label>
<input type="radio" id="woman" name="sex" style="cursor:pointer"/>
<label style="cursor:pointer">女</label>
</div>
</body>
</html>
(2)點擊label選中
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>單選按鈕和標簽組合點擊</title>
<script type="text/javascript" src="jquery-1.12.3.js"></script>
<script type="text/javascript"></script>
</head>
<body>
<div>
<input type="radio" id="man" name="sex" style="cursor:pointer"/>
<label style="cursor:pointer" for="man">男</label>
<input type="radio" id="woman" name="sex" style="cursor:pointer"/>
<label style="cursor:pointer" for="woman">女</label>
</div>
</body>
</html>
(3)點擊label選中
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>單選按鈕和標簽組合點擊</title>
<script type="text/javascript" src="jquery-1.12.3.js"></script>
<script type="text/javascript"></script>
</head>
<body>
<div>
<label style="cursor:pointer"><input type="radio" id="man" name="sex" style="cursor:pointer"/>
男</label>
<label style="cursor:pointer"><input type="radio" id="woman" name="sex" style="cursor:pointer"/>
女</label>
</div>
</body>
</html>
3、實現結果
(1)點擊按鈕選中
(2)點擊按鈕和label選中
(3)點擊按鈕和label選中
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單選按鈕和標簽組合點擊