radio为什么不能选择。急急急

<div class="control-group">
<label class="control-label" for="">性别</label>

<div class="controls">
<div class="checkbox" style="float:left;">
<div class="radio" id="uniform-cph_content_rb_nan">
<span class="checked">
<input id="cph_content_rb_nan" type="radio" name="ctl00$cph_content$sex" value="rb_nan" checked="checked">
</span>
</div>

</div>

</div>
<div class="controls">
<div class="checkbox">
<div class="radio" id="uniform-cph_content_rb_nv">
<span>
<input id="cph_content_rb_nv" type="radio" name="ctl00$cph_content$sex" value="rb_nv">
</span>
</div>女
</div>
</div>
</div>

原文地址:https://www.cnblogs.com/wantnewlive/p/9922998.html