java实现分页功能（三）

第二部分链接
java实现分页功能（二）
前台页面分析
前台页面我使用的是bootstrap的分页控件，需要注意一些细节，如点击当前页面高亮显示，点击第一页后不能进行减页操作，点击最后一页不能进行加页操作。

<div class="container">
    <h3 style="text-align: center">用户信息列表</h3>

    <div style="float: left;">

        <form class="form-inline">
            <div class="form-group">
                <label for="exampleInputName2">姓名</label>
                <input type="text" class="form-control" id="exampleInputName2" >
            </div>
            <div class="form-group">
                <label for="exampleInputName3">籍贯</label>
                <input type="text" class="form-control" id="exampleInputName3" >
            </div>

            <div class="form-group">
                <label for="exampleInputEmail2">邮箱</label>
                <input type="email" class="form-control" id="exampleInputEmail2"  >
            </div>
            <button type="submit" class="btn btn-default">查询</button>
        </form>

    </div>

    <div style="float: right;margin: 5px;">

        <a class="btn btn-primary" href="${pageContext.request.contextPath}/add.jsp">添加联系人</a>
        <a class="btn btn-primary" href="javascript:void(0);" id="delSelected">删除选中</a>

    </div>
    <form id="form" action="${pageContext.request.contextPath}/delSelectedServlet" method="post">
    <table border="1" class="table table-bordered table-hover">
        <tr class="success">
            <th><input type="checkbox" id="firstCb"></th>
            <th>编号</th>
            <th>姓名</th>
            <th>性别</th>
            <th>年龄</th>
            <th>籍贯</th>
            <th>QQ</th>
            <th>邮箱</th>
            <th>操作</th>
        </tr>
        <c:forEach items="${pb.list}" var="user" varStatus="s">
            <tr>
                <td><input type="checkbox" name="uid" value="${user.id}"></td>
                <td>${s.count}</td>
                <td>${user.name}</td>
                <td>${user.gender}</td>
                <td>${user.age}</td>
                <td>${user.address}</td>
                <td>${user.qq}</td>
                <td>${user.email}</td>
                <td><a class="btn btn-default btn-sm" href="${pageContext.request.contextPath}/findUserServlet?id=${user.id}">修改</a>&nbsp;
                    <a class="btn btn-default btn-sm" href="javascript:deleteUser(${user.id});">删除</a></td>
            </tr>

        </c:forEach>
    </table>
    </form>
    <div>
        <nav aria-label="Page navigation">
            <ul class="pagination">
                <c:if test="${pb.currentPage==1}">
                    <li class="disabled">
                </c:if>
                    <c:if test="${pb.currentPage!=1}">
                    <li>
                    </c:if>

                    <a href="${pageContext.request.contextPath}/findUserByPageServlet?currentPage=${pb.currentPage - 1}&rows=8" aria-label="Previous">
                        <span aria-hidden="true">&laquo;</span>
                    </a>
                </li>

                <c:forEach begin="1" end="${pb.totalPage}" var="i">

                    <c:if  test="${pb.currentPage == i }">
                      <li class="active" ><a href="${pageContext.request.contextPath}/findUserByPageServlet?currentPage=${i}&rows=8">${i}</a>   </li>
                    </c:if>
                    <c:if  test="${pb.currentPage != i }">
                      <li><a  href="${pageContext.request.contextPath}/findUserByPageServlet?currentPage=${i}&rows=8">${i}</a>   </li>
                    </c:if>
                </c:forEach>
                    <c:if test="${pb.currentPage>=pb.totalPage}">
                    <li class="disabled">
                    </c:if>
                            <c:if test="${pb.currentPage<pb.totalPage}">
                             <li>
                             </c:if>
                    <a href="${pageContext.request.contextPath}/findUserByPageServlet?currentPage=${pb.currentPage +1}&rows=8&${pb.totalPage}" aria-label="Next">
                        <span aria-hidden="true">&raquo;</span>
                    </a>
                </li>
                <span style="font-size: 14px;margin-left: 5px; color: gray">
                    共${pb.totalCount}条记录，共${pb.totalPage}页
                </span>
            </ul>
        </nav>
    </div>
</div>