jq用户评论点击回复简单代码。

类似这种镶套回复评论：

<div>

 <ul>

   <!--一条评论 begin-->

   <li>

      <div class="user-column">

           <div class="user-reply">

               <a class="c-grey2 small" href="javascript:void(0);"><span class="reply-icon reply"></span><span class="to-reply" href="javascript:void(0);">回   复</span> </a>

               <a class="c-grey2 small" href="javascript:void(0);"><span class="reply-icon look-reply"></span><span class="show-reply" href="javascript:void(0);">查看回复（<em>7</em>）</span></a>

           </div>

          <!--span10 begin-->

          <div class="span10">

              <div class="show-comment-box" style="display: none;">

                   <div class="deshed-arrow">

                        <img  src="data:images/solid_arrow.jpg"/>

                   </div>

                   <div class="comment-pan">

                        <textarea name="content" rows="" maxlength="300"></textarea>

                        <span class="publish">回  复</span>

                   </div>

          </div>

      </div>

      <!--span10 end-->

      <!--span10 begin-->

      <div class="span10">

          <!-- 用户回复 begin-->

          <div class="user-column-reply" style="display: none;">

               <div class="deshed-arrow">

                   <img  src="data:images/dashed_arrow_up.jpg"/>

               </div>

               <ul class="comment-list">

                   <li>

                       <div class="user-column">

                            <div class="user-reply">

                                <a class="c-grey2 small" href=""><span class="reply-icon like"></span>（<em>702</em>）</a>

                                <a class="c-grey2 small" href="javascript:void(0);">

                                <span class="reply-icon reply"></span>

                                <span class="to-reply" href="javascript:void(0);">回   复</span>

                                </a>

                       </div>

                       <!--span10 begin-->

                       <div class="span10">

                            <div class="show-comment-box" style="display: none;">

                                <div class="comment-pan">

                                     <textarea name="content" rows="" maxlength="300"></textarea>

                                     <span class="publish">回  复</span>

                              	</div>

                            </div>

                       </div>

                       <!--span10 end-->

                </li>

           </ul>

       </div>

       <!--用户回复 end-->

     </li>

     <!--一条评论 end-->
  </ul>

                                		
</div>

　　

JQ代码：

<script type="text/javascript">

//点击回复

$(".show-reply").click(function() {//点击回复

var $i = $(this);

if ($i.text() != "收起回复") {

$i.data("text", $i.text());

$i.text("收起回复");

} else $i.text($i.data("text"));

$i.closest(".user-column").find(".user-column-reply").toggle();

})

$(".to-reply").click(function() {//点击回复

var $i = $(this);

if ($i.text() != "暂不回复") {

$i.data("text", $i.text());

$i.text("暂不回复");

} else $i.text($i.data("text"));

$i.closest(".user-reply").next().find(".show-comment-box").toggle();

})

</script>