<c:forEach items="${proComment}" var="proComment">
        <div class="rate-item">
                <div >
                    <a class="J-update-feedback order-rated" style="cursor: pointer;" name="commentButton">
                        <span class="edit inline-block pngfix"></span>
                         修改评价
                    </a>
                     <div>评分：</div><div id="${proComment.mark }" name="star"></div>
                </div>
                <div class="J-feedback-content" style="display: none">
                 <form>
                <div class="field-group sub-rate-group" style="margin-bottom: 12px">
    <label class="text">
        总体评价：
    </label>

</div>
<input type="hidden" name="id" value="${proComment.id }"/>
        <div class="J-rate-wrapper rate-wrapper" >
            <div class="area field-group text-area" >
                <span class="p-node-wordcounter-wrapper" >
                    <textarea cols="30" rows="4" name="description" class="f-textarea" >
                        ${proComment.description }
                    </textarea>
                </span>
            </div>
        </div>
        </form>
        <div class="J-operate operate">
            <input type="button" value="提交" onclick="commentGoods(this)">
            <input type="button" value="取消"   name="cancelPro">
        </div>
</div>
                <div class="J-my-feedback my-feedback" >
                <input name="showDes" type="text"  > 
                      ${proComment.description }
                </div>
                
            </div>
        </div>
       </c:forEach>

当我点击“修改评价”时候，我的$("[name=commentButton]").click(function(){ $("textarea").text($("[name=showDes]").val());   };});
这种写法获得的只是list集合对象的第一个元素值，要怎么读取list集合中的元素呢？在下面的页面，我的textarea中只显示第一个元素的description 值，怎么修改？？？？