首先,所有复选框都将被隐藏。然后在用户选择一个收音机后,我想显示与之相关的复选框。我不知道 JQuery .. 但我知道 Javascript。任何解决方案?
<html><body>
<div id="page">
<div>
<form action="book.php">
<h2><b>Source: </b></h2>
<input type="radio" name="sl" value="c">Central</input>
<input type="radio" name="sl" value="h">Eastern</input>
<input type="radio" name="sl" value="w">Western</input>
</br></br>
<select id="sc">
<option value="1">1</option>
<option value="2">2</option>
</select>
<select id="sh">
<option value="1">1</option>
<option value="2">2</option>
</select>
<select id="sw">
<option value="1">1</option>
<option value="2">2</option>
</select>
</form>
</div>
</body>
</html>