电力项目十一--js添加浮动框
1.添加浮动窗口样式
<!-- 浮动窗口样式css begin --> <style type="text/css"> #msg_win{border:1px solid #A67901;background:#EAEAEA;width:240px;position:absolute;right:0;font-size:12px;font-family:Arial;margin:0px;display:none;overflow:hidden;z-index:99;} #msg_win .icos{position:absolute;top:2px;*top:0px;right:2px;z-index:9;} .icos a{float:left;color:#833B02;margin:1px;text-align:center;font-weight:bold;width:14px;height:22px;line-height:22px;padding:1px;text-decoration:none;font-family:webdings;} .icos a:hover{color:#fff;} #msg_title{background:#BBDEF6;border-bottom:1px solid #A67901;border-top:1px solid #FFF;border-left:1px solid #FFF;color:#000;height:25px;line-height:25px;text-indent:5px;} #msg_content{margin:5px;margin-right:0;width:230px;height:126px;overflow:hidden;} </style> <!-- 浮动窗口样式css end -->
2.添加浮动窗口js
<!-- 浮动窗口js,必须要放置到最后 begin--> <script language="javascript"> var Message={ set: function() {//最小化与恢复状态切换 var set=this.minbtn.status == 1?[0,1,'block',this.char[0],'最小化']:[1,0,'none',this.char[1],'展开']; this.minbtn.status=set[0]; this.win.style.borderBottomWidth=set[1]; this.content.style.display =set[2]; this.minbtn.innerHTML =set[3] this.minbtn.title = set[4]; this.win.style.top = this.getY().top; }, close: function() {//关闭 this.win.style.display = 'none'; window.onscroll = null; }, setOpacity: function(x) {//设置透明度 var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')'; this.win.style.visibility = x<=0?'hidden':'visible';//IE有绝对或相对定位内容不随父透明度变化的bug this.win.style.filter = v; this.win.style.opacity = x / 100; }, show: function() {//渐显 clearInterval(this.timer2); var me = this,fx = this.fx(0, 100, 0.1),t = 0; this.timer2 = setInterval(function() { t = fx(); me.setOpacity(t[0]); if (t[1] == 0) {clearInterval(me.timer2) } },10); }, fx: function(a, b, c) {//缓冲计算 var cMath = Math[(a - b) > 0 ? "floor": "ceil"],c = c || 0.1; return function() {return [a += cMath((b - a) * c), a - b]} }, getY: function() {//计算移动坐标 var d = document,b = document.body, e = document.documentElement; var s = Math.max(b.scrollTop, e.scrollTop); var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight; var h2 = this.win.offsetHeight; return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'} }, moveTo: function(y) {//移动动画 clearInterval(this.timer); var me = this,a = parseInt(this.win.style.top)||0; var fx = this.fx(a, parseInt(y)); var t = 0 ; this.timer = setInterval(function() { t = fx(); me.win.style.top = t[0]+'px'; if (t[1] == 0) { clearInterval(me.timer); me.bind(); } },10); }, bind:function (){//绑定窗口滚动条与大小变化事件 var me=this,st,rt; window.onscroll = function() { clearTimeout(st); clearTimeout(me.timer2); me.setOpacity(0); st = setTimeout(function() { me.win.style.top = me.getY().top; me.show(); },600); }; window.onresize = function (){ clearTimeout(rt); rt = setTimeout(function() {me.win.style.top = me.getY().top},100); } }, init: function() {//创建HTML function $(id) {return document.getElementById(id)}; this.win=$('msg_win'); var set={minbtn: 'msg_min',closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'}; for (var Id in set) {this[Id] = $(set[Id])}; var me = this; this.minbtn.onclick = function() {me.set();this.blur()}; this.closebtn.onclick = function() {me.close()}; this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r'];//FF不支持webdings字体 this.minbtn.innerHTML=this.char[0]; this.closebtn.innerHTML=this.char[2]; setTimeout(function() {//初始化最先位置 me.win.style.display = 'block'; me.win.style.top = me.getY().foot; me.moveTo(me.getY().top); },0); return this; } }; Message.init(); </script> <!-- 浮动窗口js end-->
3.html代码,放在body之后
<!-- 浮动窗口html代码 begin --> <hr> <div id="msg_win" style="display:block;top:490px;visibility:visible;opacity:1;"> <div class="icos"> <a id="msg_min" title="最小化" href="javascript:void 0">_</a><a id="msg_close" title="关闭" href="javascript:void 0">× </a> </div> <div id="msg_title"> 设备运行情况--> </div> <div id="msg_content" style="overflow:auto;height:150px;width:100%;white-space:nowrap"> <s:property value="devRun" escape="false"/> </div> </div> <!-- 浮动窗口html代码 end -->
4.在ElcMenuAction.java中的方法loading中添加:
/** * @Name: loading * @Description: 功能页面的显示 * @Version: V1.00 (版本号) * @Return: String:跳转到menu/loading.jsp */ public String loading(){ //查询设备运行情况,放置到浮动框中 //1:查询数据库运行监控表的数据,返回惟一ElecCommonMsg ElecCommonMsg commonMsg = elecCommonMsgService.findCommonMsg(); //2:将ElecCommonMsg对象压入栈顶,支持表单回显 ValueUtils.putValueStack(commonMsg); return "loading"; }
5.页面:
<%@ page language="java" pageEncoding="UTF-8"%> <%@ taglib uri="/struts-tags" prefix="s" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>运行监控</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"><link href="${pageContext.request.contextPath }/css/Style.css" type="text/css" rel="stylesheet" /> <style type="text/css"> <!-- body { background-color: #FFFFFF; margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; } body,td,th { color: #000000; } --> </style> <style> BODY {SCROLLBAR-FACE-COLOR: #cccccc; SCROLLBAR-HIGHLIGHT-COLOR: #ffffFF; SCROLLBAR-SHADOW-COLOR: #ffffff; SCROLLBAR-3DLIGHT-COLOR: #cccccc; SCROLLBAR-ARROW-COLOR: #ffffff; SCROLLBAR-TRACK-COLOR: #ffffFF; SCROLLBAR-DARKSHADOW-COLOR: #cccccc; } </style> <!-- 浮动窗口样式css begin --> <style type="text/css"> #msg_win{border:1px solid #A67901;background:#EAEAEA;width:240px;position:absolute;right:0;font-size:12px;font-family:Arial;margin:0px;display:none;overflow:hidden;z-index:99;} #msg_win .icos{position:absolute;top:2px;*top:0px;right:2px;z-index:9;} .icos a{float:left;color:#833B02;margin:1px;text-align:center;font-weight:bold;width:14px;height:22px;line-height:22px;padding:1px;text-decoration:none;font-family:webdings;} .icos a:hover{color:#fff;} #msg_title{background:#BBDEF6;border-bottom:1px solid #A67901;border-top:1px solid #FFF;border-left:1px solid #FFF;color:#000;height:25px;line-height:25px;text-indent:5px;} #msg_content{margin:5px;margin-right:0;width:230px;height:126px;overflow:hidden;} </style> <!-- 浮动窗口样式css end --> <script language="javascript"> function shiftiframe(value) { if(value==1){ if(document.all.station.width==500) { document.all.station.width=1100; document.getElementById("devtd").style.display="none"; } else if(document.all.station.width==1100) { document.all.station.width=500; document.getElementById("devtd").style.display=""; } } else{ if(document.all.dev.width==500) { document.all.dev.width=1100; document.getElementById("stationtd").style.display="none"; } else if(document.all.dev.width==1100) { document.all.dev.width=500; document.getElementById("stationtd").style.display=""; } } } /**添加10分钟后自动刷新页面,站点和设备运行的实时性*/ window.onload=function(){ setTimeout('refresh10()',1000*60*10) ; } function refresh10(){ window.location.reload(); } </script> <link href="${pageContext.request.contextPath }/css/login.css" rel="stylesheet" type="text/css"> </head> <body> <form name="Form1" method="post" action="name.aspx" id="Form1"> <table width="100%" border="0" height="88" border="1" background=${pageContext.request.contextPath }/images/back1.jpg> <tr> <td colspan=3 class="ta_01" align="center" background="${pageContext.request.contextPath }/images/b-info.gif"><strong>系统首页</strong></td> </tr> <tr> <td width="50%" height="84" align="left" valign="top" id="stationtd"> <fieldset id="stationset" style="width: 500px; height: 430px; padding: 1 background:${pageContext.request.contextPath }/images/back1.JPG"><legend> <font color="#0000FF"> <img border="0" src="${pageContext.request.contextPath }/images/zoom.gif" width="14" height="14"><a href="#" onclick="shiftiframe('1')">站点运行情况</a></font></legend> <IFRAME src="elecMenuAction_alermStation.do" name="station" id="station" frameBorder="0" width="500" scrolling="auto" height="400"></IFRAME> </fieldset> </td> <td width="50%" align="left" valign="top" id="devtd"> <fieldset id="devset" style="width: 500px; height: 430px; padding: 1 background:${pageContext.request.contextPath }/images/back1.JPG"><legend> <font color="#0000FF"> <img border="0" src="${pageContext.request.contextPath }/images/zoom.gif" width="14" height="14"><a href="#" onclick="shiftiframe('2')">设备运行情况</a></font></legend> <IFRAME src="elecMenuAction_alermDevice.do" name="dev" id="dev" frameBorder="0" width="500" scrolling="auto" height="400"></IFRAME> </fieldset> </td> </tr> <tr><td height=2></td></tr> </table> </form> <!-- 浮动窗口html代码 begin --> <hr> <div id="msg_win" style="display:block;top:490px;visibility:visible;opacity:1;"> <div class="icos"> <a id="msg_min" title="最小化" href="javascript:void 0">_</a><a id="msg_close" title="关闭" href="javascript:void 0">× </a> </div> <div id="msg_title"> 设备运行情况 </div> <div id="msg_content" style="overflow:auto;height:150px;width:100%;white-space:nowrap"> <s:property value="devRun" escape="false"/> </div> </div> <!-- 浮动窗口html代码 end --> </body> </html> <!-- 浮动窗口js,必须要放置到最后 begin--> <script language="javascript"> var Message={ set: function() {//最小化与恢复状态切换 var set=this.minbtn.status == 1?[0,1,'block',this.char[0],'最小化']:[1,0,'none',this.char[1],'展开']; this.minbtn.status=set[0]; this.win.style.borderBottomWidth=set[1]; this.content.style.display =set[2]; this.minbtn.innerHTML =set[3] this.minbtn.title = set[4]; this.win.style.top = this.getY().top; }, close: function() {//关闭 this.win.style.display = 'none'; window.onscroll = null; }, setOpacity: function(x) {//设置透明度 var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')'; this.win.style.visibility = x<=0?'hidden':'visible';//IE有绝对或相对定位内容不随父透明度变化的bug this.win.style.filter = v; this.win.style.opacity = x / 100; }, show: function() {//渐显 clearInterval(this.timer2); var me = this,fx = this.fx(0, 100, 0.1),t = 0; this.timer2 = setInterval(function() { t = fx(); me.setOpacity(t[0]); if (t[1] == 0) {clearInterval(me.timer2) } },10); }, fx: function(a, b, c) {//缓冲计算 var cMath = Math[(a - b) > 0 ? "floor": "ceil"],c = c || 0.1; return function() {return [a += cMath((b - a) * c), a - b]} }, getY: function() {//计算移动坐标 var d = document,b = document.body, e = document.documentElement; var s = Math.max(b.scrollTop, e.scrollTop); var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight; var h2 = this.win.offsetHeight; return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'} }, moveTo: function(y) {//移动动画 clearInterval(this.timer); var me = this,a = parseInt(this.win.style.top)||0; var fx = this.fx(a, parseInt(y)); var t = 0 ; this.timer = setInterval(function() { t = fx(); me.win.style.top = t[0]+'px'; if (t[1] == 0) { clearInterval(me.timer); me.bind(); } },10); }, bind:function (){//绑定窗口滚动条与大小变化事件 var me=this,st,rt; window.onscroll = function() { clearTimeout(st); clearTimeout(me.timer2); me.setOpacity(0); st = setTimeout(function() { me.win.style.top = me.getY().top; me.show(); },600); }; window.onresize = function (){ clearTimeout(rt); rt = setTimeout(function() {me.win.style.top = me.getY().top},100); } }, init: function() {//创建HTML function $(id) {return document.getElementById(id)}; this.win=$('msg_win'); var set={minbtn: 'msg_min',closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'}; for (var Id in set) {this[Id] = $(set[Id])}; var me = this; this.minbtn.onclick = function() {me.set();this.blur()}; this.closebtn.onclick = function() {me.close()}; this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r'];//FF不支持webdings字体 this.minbtn.innerHTML=this.char[0]; this.closebtn.innerHTML=this.char[2]; setTimeout(function() {//初始化最先位置 me.win.style.display = 'block'; me.win.style.top = me.getY().foot; me.moveTo(me.getY().top); },0); return this; } }; Message.init(); </script> <!-- 浮动窗口js end-->