电力项目五--主界面分析

项目页面登录框架

（1）index.jsp

转发到指定包下的页面

<jsp:forward page="/WEB-INF/page/menu/index.jsp"/>

（2）menu/index.jsp

提供用户名和密码的登录页面

（3）menu/home.jsp

学会使用框架<FrameSet>和<frame>完成页面的布局。

标题是menu/title.jsp

左侧菜单是menu/left.jsp

frame框架改变是menu/change.jsp

显示的功能页面时menu/loading.jsp

<FRAMESET border=0 frameSpacing=0 rows=82,* frameBorder=0 id="mainparent">
<FRAME name=topFrame src="${pageContext.request.contextPath }/menu/title.jsp" noResize scrolling=no>
<FRAMESET id="main" border="0" frameSpacing="0" frameBorder="0" cols="153,1%,*">
　　<FRAME name="leftFrame" src="${pageContext.request.contextPath }/menu/left.jsp" noResize>
　　<frame name="changeButton" src="${pageContext.request.contextPath }/menu/change.jsp" frameBorder=0 marginHeight=0 marginWidth=0 scrolling=no noresize>
　　<FRAME name="mainFrame" src="${pageContext.request.contextPath }/menu/loading.jsp" >
</FRAMESET>
</FRAMESET>

这里home.jsp和title.jsp,left.jsp,change.jsp,loading.jsp是父子关系。

（4）menu/title.jsp

显示的上方的标题（包括显示日期，当前操作人，功能包括返回首页，重新登录）

（5）menu/left.jsp

显示左侧的功能菜单：

在这里，我们使用jquery的ztree插件，使用ztree加载的步骤：

第一步：在left.jsp中添加：

<script language="JavaScript" src="${pageContext.request.contextPath }/script/jquery-1.4.2.js"></script>
<script language="JavaScript" src="${pageContext.request.contextPath }/script/jquery-ztree-2.5.js"></script>
<script language="JavaScript" src="${pageContext.request.contextPath }/script/menuData.js"></script>
<script language="JavaScript" src="${pageContext.request.contextPath }/script/tree.js"></script>
<link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath }/css/menu.css" />
<link rel="stylesheet" href="${pageContext.request.contextPath }/css/zTreeStyle/zTreeStyle.css" type="text/css">

通过class="tree" 来找tree.js，在tree.js中：

var menu = {
    setting: {
        isSimpleData: true,
        treeNodeKey: "mid",
        treeNodeParentKey: "pid",
        showLine: true,
        root: {
            isRoot: true,
            nodes: []
        }
    },
    loadMenuTree:function(){
        $("#menuTree").zTree(menu.setting, privilegeDate);
    }
};

$().ready(function(){
    menu.loadMenuTree();
});

其中zTree(menu.setting,privilegeDate) 中，menu.setting对应的是该函数上边的setting,privilegeDate对应的是menuDate.js中的privilegeDate

var privilegeDate = [{
    mid: 'aa',
    pid: '0',
    isParent: true,
    icon:'../images/MenuIcon/jishusheshiweihuguanli.gif',
    //open:true,
    name: '技术设施维护管理',
    nodes:[
        {
            mid:'ab',
            pid:'aa',
            isParent:false,
            target:'mainFrame',
            url:'../equapment/equapmentIndex.jsp',
            icon:'../images/MenuIcon/yiqishebeiguanli.gif',
            name:'仪器设备管理'
        },{
            mid:'ac',
            pid:'aa',
            isParent:false,
            target:'mainFrame',
            url:'../equapment/adjustIndex.jsp',
            icon:'../images/MenuIcon/shebeijiaozhunjianxiu.gif',
            name:'设备校准检修'
        },{
            mid:'ad',
            pid:'aa',
            isParent:false,
            target:'mainFrame',
            url:'../equapment/planIndex.jsp',
            icon:'../images/MenuIcon/shebeigouzhijihua.gif',
            name:'设备购置计划'
        }
    ]
}, {
    mid: 'ae',
    pid: '0',
    name: '技术资料图纸管理',
    icon:'../images/MenuIcon/jishuziliaotuzhiguanli.gif',
    isParent: true,
    nodes:[
        {
            mid:'af',
            pid:'ae',
            isParent:false,
            icon:'../images/MenuIcon/ziliaotuzhiguanli.gif',
            target:'mainFrame',
            url:'../dataChart/dataChartIndex.jsp',
            name:'资料图纸管理'
        }
    ]
}, 
{
    mid: 'ag',
    pid: '0',
    name: '站点设备运行管理',
    icon:'../images/MenuIcon/zhuandianshebeiyunxingguanli.gif',
    isParent: true,
    nodes:[
        {
            mid:'ah',
            pid:'ag',
            isParent: false,
            icon:'../images/MenuIcon/zhandianjibenxinxi.gif',
            target:'mainFrame',
            url:'../siteEquapment/siteInfoIndex.jsp',
            name:'站点基本信息'
        },{
            mid:'ai',
            pid:'ag',
            isParent: false,
            icon:'../images/MenuIcon/yunxingqingkuang.gif',
            target:'mainFrame',
            url:'../siteEquapment/siteRunIndex.jsp',
            name:'运行情况'
        },{
            mid:'aj',
            pid:'ag',
            isParent: false,
            icon:'../images/MenuIcon/weihuqingkuang.gif',
            target:'mainFrame',
            url:'../siteEquapment/siteMaintainIndex.jsp',
            name:'维护情况'
        }
    ]
}, {
    mid: 'ak',
    pid: '0',
    name: '监测台建筑管理',
    icon:'../images/MenuIcon/jiancetaijianzhuguanli.gif',
    isParent: true,
    nodes:[
        {
            mid:'al',
            pid:'ak',
            isParent: false,
            icon:'../images/MenuIcon/jiancetaijianzhu.gif',
            target:'mainFrame',
            url:'../building/buildingIndex.jsp',
            name:'检测台建筑管理'
        }
    ]
},
 {
    mid: 'am',
    pid: '0',
    name: '系统管理',
    icon:'../images/MenuIcon/xitongguanli.gif',
    isParent: true,
    nodes:[
        {
            mid:'an',
            pid:'am',
            name:'用户管理',
            icon:'../images/MenuIcon/yonghuguanli.gif',
            target:'mainFrame',
            url:'../system/userIndex.jsp',
            isParent:false
        },{
            mid:'ao',
            pid:'am',
            name:'角色管理',
            icon:'../images/MenuIcon/jueseguanli.gif',
            target:'mainFrame',
            url:'../system/roleIndex.jsp',
            isParent:false
        },{
            mid:'ap',
            pid:'am',
            name:'运行监控',
            icon:'../images/MenuIcon/daibanshiyi.gif',
            target:'mainFrame',
            url:'../system/actingIndex.jsp',
            isParent:false
        },{
            mid:'aq',
            pid:'am',
            name:'数据字典维护',
            icon:'../images/MenuIcon/shujuzidianguanli.gif',
            target:'mainFrame',
            url:'../system/dictionaryIndex.jsp',
            isParent:false
        }
    ]
}, {
    mid: 'ar',
    pid: '0',
    name: '审批流转',
    icon:'../images/MenuIcon/shenpiliuzhuanguanli.gif',
    isParent: true,
    nodes:[
        {
            mid:'as',
            pid:'ar',
            name:'审批流程管理',
            target:'mainFrame',
            icon:'../images/MenuIcon/shenpiliuchengguanli.gif',
            url:'../workflow/processDefinitionList.jsp',
            isParent:false
        },{
            mid:'at',
            pid:'ar',
            name:'申请模板管理',
            target:'mainFrame',
            url:'../workflow/applicationTemplateList.jsp',
            icon:'../images/MenuIcon/shenqingmobanguanli.gif',
            isParent:false
        },{
            mid:'au',
            pid:'ar',
            name:'起草申请',
            target:'mainFrame',
            url:'../workflow/flowTemplateList.jsp',
            icon:'../images/MenuIcon/qicaoshenqing.gif',
            isParent:false
        },{
            mid:'av',
            pid:'ar',
            name:'待我审批',
            target:'mainFrame',
            url:'../workflow/flowMyTaskList.jsp',
            icon:'../images/MenuIcon/daiwoshenpi.gif',
            isParent:false
        },{
            mid:'aw',
            pid:'ar',
            name:'我的申请查询',
            target:'mainFrame',
            url:'../workflow/flowMyApplicationList.jsp',
            icon:'../images/MenuIcon/wodeshenqingchaxun.gif',
            isParent:false
        }
    ]
}];

该方法用来分级显示内容。

(6)在home.jsp的组成中，change.jsp用来收缩左边框

<table width=1 style="cursor: hand" height="100%" background="" cellspacing="0" cellpadding="0" >
    <tr><td onclick="shiftwindow()" title="全屏/半屏" background="" width="20">
          
    <p align="center">
         <img id="image" src="${pageContext.request.contextPath }/images/zuo.gif" width="9" height="79" >       
    </p>
          
    </td></tr>
    </table>

点击按钮：后，出发shiftwindow()函数

<script language="javascript">
    function  shiftwindow()
    {   
        if(parent.document.getElementById("main").cols=="153,1%,*")
        
        {
            parent.document.getElementById("main").cols='0,1%,99%';
            
            document.all.image.src="${pageContext.request.contextPath }/images/you.gif";
        }
        else if(parent.document.getElementById("main").cols=="0,1%,99%")
        {
            parent.document.getElementById("main").cols='153,1%,*';
                
            document.all.image.src="${pageContext.request.contextPath }/images/zuo.gif";
        }
        
    }
    </script>

其中，parent是指home.jsp页面中的对象

<FRAMESET id="main" border="0" frameSpacing="0" frameBorder="0" cols="153,1%,*">
　　<FRAME name="leftFrame" src="${pageContext.request.contextPath }/system/elecMenuAction_left.do" noResize>
　　<frame name="changeButton" src="${pageContext.request.contextPath }/system/elecMenuAction_change.do" frameBorder=0 marginHeight=0 marginWidth=0 scrolling=no noresize>
　　<FRAME name="mainFrame" src="${pageContext.request.contextPath }/system/elecMenuAction_loading.do" >
</FRAMESET>

主界面设计完成