页面切割技术：
1)<frameset>和<frame>：
<frameset>：用来切割页面(只能用来切割).
<frameset cols="20%,60%,20%" rows="10%,80%,10%">
其中cols表示按照列来进行切割,上面写了三个百分比表示切割成3列,
如果想按照行来进行切割,就是用rows,注意cols和rows只能写一个.
<frame>：显示页面.
<frame src="url">
这两个怎么组合使用:
<frameset cols="20%,60%,20%">
<frame src="url1" name="f1">
<frame src="url2" name="f2">
<frame src="url3" name="f3">
</frameset>
每一个<frame>标签就是一个独立的浏览器窗口。都有各自的window对象和dom对象
target="f3" 表示的是将这个a标签跳转后的内容显示到f3 窗口.
<a href="url" target="f3">test</a>
2)<div>和<iframe>：
<div>：切割页面。
<div style="height:10%;width=20%">
<iframe>:显示页面。
<div style="height:10%;width=20%">
<iframe href="url">
</div>
一下真实代码,注意一定要看里面代码 每一行的用意是什么
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
String basePath=request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+request.getContextPath()+"/";
%>
<html>
<head>
<base href="<%=basePath%>">
<meta charset="UTF-8">
<link href="jquery/bootstrap_3.3.0/css/bootstrap.min.css" type="text/css" rel="stylesheet" />
<script type="text/javascript" src="jquery/jquery-1.11.1-min.js"></script>
<script type="text/javascript" src="jquery/bootstrap_3.3.0/js/bootstrap.min.js"></script>
<script type="text/javascript">
//页面加载完毕
$(function(){
//导航中所有文本颜色为黑色
$(".liClass > a").css("color" , "black");
//默认选中导航菜单中的第一个菜单项
$(".liClass:first").addClass("active");
//第一个菜单项的文字变成白色
$(".liClass:first > a").css("color" , "white");
//给所有的菜单项注册鼠标单击事件
$(".liClass").click(function(){
//移除所有菜单项的激活状态
$(".liClass").removeClass("active");
//导航中所有文本颜色为黑色
$(".liClass > a").css("color" , "black");
//当前项目被选中
$(this).addClass("active");
//当前项目颜色变成白色
$(this).children("a").css("color","white");
});
window.open("workbench/main/index.do","workareaFrame");
//给“确定”按钮添加单击事件
$("#logoutBtn").click(function () {
//发送同步请求
window.location.href="settings/qx/user/logout.do";
});
});
</script>
</head>
<body>
<!-- 我的资料模态窗口 -->
<div class="modal fade" id="myInformation" role="dialog">
<div class="modal-dialog" role="document" style="width: 30%;">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">我的资料</h4>
</div>
<div class="modal-body">
<div style="position: relative; left: 40px;">
姓名：<b>张三</b><br><br>
登录帐号：<b>zhangsan</b><br><br>
组织机构：<b>1005，市场部，二级部门</b><br><br>
邮箱：<b>[email protected]</b><br><br>
失效时间：<b>2017-02-14 10:10:10</b><br><br>
允许访问IP：<b>127.0.0.1,192.168.100.2</b>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button>
</div>
</div>
</div>
</div>
<!-- 修改密码的模态窗口 -->
<div class="modal fade" id="editPwdModal" role="dialog">
<div class="modal-dialog" role="document" style="width: 70%;">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">修改密码</h4>
</div>
<div class="modal-body">
<form class="form-horizontal" role="form">
<div class="form-group">
<label for="oldPwd" class="col-sm-2 control-label">原密码</label>
<div class="col-sm-10" style="width: 300px;">
<input type="text" class="form-control" id="oldPwd" style="width: 200%;">
</div>
</div>
<div class="form-group">
<label for="newPwd" class="col-sm-2 control-label">新密码</label>
<div class="col-sm-10" style="width: 300px;">
<input type="text" class="form-control" id="newPwd" style="width: 200%;">
</div>
</div>
<div class="form-group">
<label for="confirmPwd" class="col-sm-2 control-label">确认密码</label>
<div class="col-sm-10" style="width: 300px;">
<input type="text" class="form-control" id="confirmPwd" style="width: 200%;">
</div>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
<button type="button" class="btn btn-primary" data-dismiss="modal" onclick="window.location.href='login.html';">更新</button>
</div>
</div>
</div>
</div>
<!-- 退出系统的模态窗口 -->
<div class="modal fade" id="exitModal" role="dialog">
<div class="modal-dialog" role="document" style="width: 30%;">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title">离开</h4>
</div>
<div class="modal-body">
<p>您确定要退出系统吗？</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
<button type="button" class="btn btn-primary" data-dismiss="modal" id="logoutBtn">确定</button>
</div>
</div>
</div>
</div>
<!-- 顶部 -->
<div id="top" style="height: 50px; background-color: #3C3C3C; width: 100%;">
<div style="position: absolute; top: 5px; left: 0px; font-size: 30px; font-weight: 400; color: white; font-family: 'times new roman'">CRM <span style="font-size: 12px;">©2019 动力节点</span></div>
<div style="position: absolute; top: 15px; right: 15px;">
<ul>
<li class="dropdown user-dropdown">
<a href="javascript:void(0)" style="text-decoration: none; color: white;" class="dropdown-toggle" data-toggle="dropdown">
<span class="glyphicon glyphicon-user"></span> ${sessionScope.sessionUser.name} <span class="caret"></span>
</a>
<ul class="dropdown-menu">
<li><a href="settings/index.html"><span class="glyphicon glyphicon-wrench"></span> 系统设置</a></li>
<li><a href="javascript:void(0)" data-toggle="modal" data-target="#myInformation"><span class="glyphicon glyphicon-file"></span> 我的资料</a></li>
<li><a href="javascript:void(0)" data-toggle="modal" data-target="#editPwdModal"><span class="glyphicon glyphicon-edit"></span> 修改密码</a></li>
<li><a href="javascript:void(0);" data-toggle="modal" data-target="#exitModal"><span class="glyphicon glyphicon-off"></span> 退出</a></li>
</ul>
</li>
</ul>
</div>
</div>
<!-- 中间 -->
<div id="center" style="position: absolute;top: 50px; bottom: 30px; left: 0px; right: 0px;">
<!-- 导航 -->
<div id="navigation" style="left: 0px; width: 18%; position: relative; height: 100%; overflow:auto;">
<ul id="no1" class="nav nav-pills nav-stacked">
<li class="liClass"><a href="workbench/main/index.do" target="workareaFrame"><span class="glyphicon glyphicon-home"></span> 工作台</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-tag"></span> 动态</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-time"></span> 审批</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-user"></span> 客户公海</a></li>
<li class="liClass"><a href="workbench/activity/index.do" target="workareaFrame"><span class="glyphicon glyphicon-play-circle"></span> 市场活动</a></li>
<li class="liClass"><a href="workbench/clue/index.do" target="workareaFrame"><span class="glyphicon glyphicon-search"></span> 线索（潜在客户）</a></li>
<li class="liClass"><a href="customer/index.html" target="workareaFrame"><span class="glyphicon glyphicon-user"></span> 客户</a></li>
<li class="liClass"><a href="contacts/index.html" target="workareaFrame"><span class="glyphicon glyphicon-earphone"></span> 联系人</a></li>
<li class="liClass"><a href="workbench/transaction/index.do" target="workareaFrame"><span class="glyphicon glyphicon-usd"></span> 交易（商机）</a></li>
<li class="liClass"><a href="visit/index.html" target="workareaFrame"><span class="glyphicon glyphicon-phone-alt"></span> 售后回访</a></li>
<li class="liClass">
<a href="#no2" class="collapsed" data-toggle="collapse"><span class="glyphicon glyphicon-stats"></span> 统计图表</a>
<ul id="no2" class="nav nav-pills nav-stacked collapse">
<li class="liClass"><a href="chart/activity/index.html" target="workareaFrame"> <span class="glyphicon glyphicon-chevron-right"></span> 市场活动统计图表</a></li>
<li class="liClass"><a href="chart/clue/index.html" target="workareaFrame"> <span class="glyphicon glyphicon-chevron-right"></span> 线索统计图表</a></li>
<li class="liClass"><a href="chart/customerAndContacts/index.html" target="workareaFrame"> <span class="glyphicon glyphicon-chevron-right"></span> 客户和联系人统计图表</a></li>
<li class="liClass"><a href="workbench/chart/transaction/index.do" target="workareaFrame"> <span class="glyphicon glyphicon-chevron-right"></span> 交易统计图表</a></li>
</ul>
</li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-file"></span> 报表</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-shopping-cart"></span> 销售订单</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-send"></span> 发货单</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-earphone"></span> 跟进</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-leaf"></span> 产品</a></li>
<li class="liClass"><a href="javascript:void(0);" target="workareaFrame"><span class="glyphicon glyphicon-usd"></span> 报价</a></li>
</ul>
<!-- 分割线 -->
<div id="divider1" style="position: absolute; top : 0px; right: 0px; width: 1px; height: 100% ; background-color: #B3B3B3;"></div>
</div>
<!-- 工作区 -->
<div id="workarea" style="position: absolute; top : 0px; left: 18%; width: 82%; height: 100%;">
<iframe style="border-width: 0px; width: 100%; height: 100%;" name="workareaFrame"></iframe>
</div>
</div>
<div id="divider2" style="height: 1px; width: 100%; position: absolute;bottom: 30px; background-color: #B3B3B3;"></div>
<!-- 底部 -->
<div id="down" style="height: 30px; width: 100%; position: absolute;bottom: 0px;"></div>
</body>
</html>
以上代码写成后 前端页面显示,可以根据一下图片来结合代码看一下页面是如何分割的.
