根据选择框中的选项显示单选按钮

时间:2013-09-05 01:12:50

标签: javascript jquery html css drop-down-menu

我有选择框,当选项更改时,它显示另一个选择框,它工作正常,但我希望有单选按钮显示而不是选择框。有人可以帮助我吗?

 .sub{display:none;}

 <script type="text/javascript">
 var $sub = $('select.sub');
 $('select').first().change(function () {    
 $sub.hide();
 if (this.selectedIndex > 0)
   $sub.eq(this.selectedIndex - 1).show();
 }).change();
</script>

 <select><--!main select box--!>
 <option value="">select</option>
 <option> one</option>
 <option> two </option>
 </select>

 <select class="sub">
 <option> one 1</option>
 <option> one 2</option
 </select>

 <select class="sub">
 <option> two 1</option>
 <option> two 2</option>
 </select>

这是我需要的,而不是上面两个选择框......

<div class="sub">
<input type="radio">one 1
<input type="radio">one 2
</div>

 <div class="sub">
<input type="radio">two 1
<input type="radio">two 2
</div>

1 个答案:

答案 0 :(得分:0)

如果这个你想要的东西?

<select>
 <option value="">select</option>
 <option value="sub1"> one</option>
 <option value="sub2"> two </option>
 </select>

<div class="sub sub1">
<input type="radio">one 1
<input type="radio">one 2
</div>
<div class="sub sub2">
<input type="radio">two 1
<input type="radio">two 2
</div>


$('.sub').hide();

$('select').on('change', function(){
    $('.' + this.value).show();
});

Working demo