<div class="box"> <ul> <li><label><input type="radio" class="radio_ots" name="按钮一" />按钮一</label></li> <input type="text" class="otext_ts" value="" /> <li><label><input type="radio" class="radio_ots" name="按钮一" />按钮一</label></li> <input type="text" class="otext_ts" value="" /> </ul> <ul> <li><label><input type="radio" class="radio_ots" name="按钮二" />按钮二</label></li> <input type="text" class="otext_ts" value="" /> <li><label><input type="radio" class="radio_ots" name="按钮二" />按钮二</label></li> <input type="text" class="otext_ts" value="" /> </ul> </div>
<script type="text/javascript" src="jquery-2.1.4.min.js"></script> <script> $(document).ready(function(){ $(".otext_ts").css("display","none"); //使.otext_ts隐藏 $(".radio_ots").click(function(){ var otext_ts = $(this).parents("li").next(".otext_ts"); //获取当前所点击.radio_ots的下一个紧挨着的 var radio_ots = $(this).attr("name"); //获取当前所点击.radio_ots的name属性值 //alert(radio_ots); if(otext_ts.css("display") == "none"){ otext_ts.css("display","block"); //判断,隐藏的.otext_ts显示 otext_ts.val(radio_ots); //以文本形式输出获取的值 otext_ts.siblings(".otext_ts").css("display","none"); //将本元素外的所有同类元素隐藏 } }) }) </script>