框架问题

这个可以对你有帮助，你只要把分隔线改成一个iframe就可以了，传值在changetd(tdcol)<%@ page contentType="text/html; charset=utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ include file="/header.jsp"%>
<html>
<head> <title>menu</title>
<style type="text/css">
.left_iframe {
width: 180px;
height: 92%;
visibility: inherit;
background: transparent;
}.main_iframe {
z-index: 1;
width: 100%;
height: 100%;
visibility: inherit;
}
</style> <script type="text/javascript">
//定义树型菜单的打开与关闭，
function changetd(tdcol){
    var td1 = document.getElementById(tdcol);
    var wint =  parseInt(td1.style.width);
    var arr = document.getElementById("arrlr");
    if(wint>1){
        td1.style.width   =   "1px";
        arr.src="${ctx}/img/arrR.jpg"

    }else{
        td1.style.width   =   "200px";
         arr.src="${ctx}/img/arrL.jpg"
    }



}

var _winWidth = 180;
var _winHeight = 575;
/*******************************/
/***** Colmid (CM) Object *****/
/*******************************/
function CM() {}
CM.mouseover = function(p_o){p_o.style.backgroundColor = "#549FE3";}
CM.mouseout = function(p_o){p_o.style.backgroundColor = "#54BCCC";}
CM.mousedown = function(p_ev){
p_ev = (p_ev) ? p_ev : event;
CM.ismousedown = true;
CM.currpos = p_ev.clientX;
CM.currLeftW = CM.getCurrLeftW();
document.body.style.cursor = 'e-resize';
return false;
}
CM.mouseup = function(){
CM.ismousedown = false;
document.body.style.cursor = 'auto';
CM.currLeftW = parseInt(document.getElementById("colleft").style.width);
return false;
}
CM.mousemove = function(p_ev){
if (CM.ismousedown){
p_ev = (p_ev) ? p_ev : event;
var newpos = p_ev.clientX;
var pxmoved = parseInt(newpos - CM.currpos);
pxmoved = (document.body.dir == 'rtl') ?  -pxmoved : pxmoved;
var newLeftW = parseInt(CM.currLeftW + pxmoved);
var newRightW = getWinWidth() - newLeftW - CM.rightWAdj;
if (newLeftW >= CM.minLeft && newRightW >= CM.minRight){
document.getElementById("colleft").style.width = newLeftW + 'px';
}
return false
}else return true;
}
CM.setMinLeft = function(){
CM.minLeft = 1;    //控制左边窗口的最小值
}
CM.getCurrRightW = function(){
return getWinWidth() - CM.getCurrLeftW() - CM.rightWAdj;
}
CM.getCurrLeftW = function(){
if (CM.currLeftW == 0) CM.currLeftW = parseInt(document.getElementById("colleft").style.width);
return CM.currLeftW;
}
CM.ismousedown;
CM.currpos;
CM.currLeftW = 0;
CM.minLeft;
CM.minRight = 30;//控制右边窗口的最小值
CM.rightWAdj = 21;//8+8+5
/***** End Colmid (CM) Object *****/function getElemHeight(p_el){
if (p_el.innerHeight) return p_el.innerHeight;
else if (p_el.clientHeight) return p_el.clientHeight;
else return p_el.offsetHeight;
}
function getWinHeight(){
if (window.innerHeight) return window.innerHeight;
else if (document.documentElement.clientHeight) return document.documentElement.clientHeight;
else if (document.body.offsetHeight) return document.body.offsetHeight;
else return _winHeight;
}
function getWinWidth(){
if (window.innerWidth) return window.innerWidth;
else if (document.documentElement.clientWidth) return document.documentElement.clientWidth;
else if (document.body.offsetWidth) return document.body.offsetWidth;
else return _winWidth;
}
function HandleOnLoad(){
CM.setMinLeft();
}
/***** Attach events *****/
window.onload = HandleOnLoad;
</script>
</head> <body topmargin="0" marginheight="0" leftmargin="0" marginwidth="0"
          bgcolor="#cccccc" dir="ltr" onmouseup="return CM.mouseup();"
onmousemove="return CM.mousemove(event);" >
<link href="demo/styles/works.css" rel="stylesheet" type="text/css" />
<link href="demo/styles/_MenuTree.css" rel="stylesheet"
type="text/css" />
<div align="justify">
<iframe style="width: 100%; height: 16%;" name="Screen1"
src="${ctx}/jsMenu/sc1/sc1.jsp" scrolling="no" Frameborder="1%"
marginheight="1" marginwidth="1" align="top">
                    </iframe>
</div> <table style="width: 100%; height: 82%;" border="0">

<tr>

<td rowspan="0" style="width: 200px; height: 27px" id="colleft">
<iframe id="I1" name="I1" src="${ctx}/jsMenu/submenu.html"
class="main_iframe" allowtransparency="true" Frameborder="1%"
marginheight="1">
</iframe>
</td>

<td width="2" rowspan="1" id="colmid" style="cursor:url('${ctx}/img/imge11.ani')"
onmouseover="CM.mouseover(this)" onmouseout="CM.mouseout(this)"
onmousedown="return CM.mousedown(event)"
onmouseup="return CM.mouseup();" bgcolor="#549FE3">

<img src="${ctx}/img/arrL.jpg" width="8" height="40" border="0" id="arrlr"
alt="" ondblclick="changetd('colleft')"  />
</td>  <td style="height: 27px" id="colright">
<table style="width: 100%; height: 100%;">
<tr style="width: 100%; height: 100%;">
<td>
 <iframe id="I2" name="I2" scrolling="yes" Frameborder="1%"
marginheight="1" src="${ctx}/servlet/SitetotalServlet?q=list"
class="main_iframe">
</iframe>
</td> </td>
</tr>
</table>
</tr>
</table> 
</body>
</html>
//分两大类1. 纯文本 2.有附件、图片
        if(attachFileNames==null&&imgFileNames==null){
         msg.setText(content);
         Transport.send(msg);
        }else{
         //设置数据容器类型  mixed（没关系） related（调用关系） alternative
         MimeMultipart msgMultipart=new MimeMultipart("mixed");
msg.setContent(msgMultipart);

//添加附件
MimeBodyPart attch=null;
String[] temp =attachFileNames.split(",");



        for(int   i=0;i<temp.length;i++){
         File file=new File(temp[i]);
         String filename=null;
         if(file.isFile()){
         filename=file.getName();
         }
         DataSource ds1=new FileDataSource(temp[i]) ;

         DataHandler dh1=new DataHandler(ds1);
         attch = new MimeBodyPart();
         System.out.println(attch);
         attch.setDataHandler(dh1);
         attch.setFileName(MimeUtility.encodeText(filename));
         //添加到信息对象
msgMultipart.addBodyPart(attch);
        }



       //主内容
MimeBodyPart bodyContent=new MimeBodyPart();
msgMultipart.addBodyPart(bodyContent);
//html跟图片
MimeMultipart bodyMultipart=new MimeMultipart("related");
bodyContent.setContent(bodyMultipart);

//添加主内容（包括文字跟图片）

MimeBodyPart htmlPart=new MimeBodyPart();
MimeBodyPart gifPart=new MimeBodyPart();

bodyMultipart.addBodyPart(htmlPart);
bodyMultipart.addBodyPart(gifPart);

//内容中的图片
DataSource gifds=new FileDataSource(imgFileNames) ;
File file=new File(imgFileNames);
         String imgFilename=null;
         if(file.isFile()){
         imgFilename=file.getName();
         }
DataHandler gifdh=new DataHandler(gifds);
gifPart.setDataHandler(gifdh);
gifPart.setFileName(MimeUtility.encodeText(imgFilename));

//指定图片
gifPart.setContentID(imgFilename);//定义正文内容引用id
htmlPart.setContent("<img src=cid:"+imgFilename+">"+content, "text/html;charset=utf-8");
//生成内容
msg.saveChanges();
        Transport.send(msg);
        }

    } catch (AddressException e) {

    } catch (MessagingException e) {

    } catch (UnsupportedEncodingException e) {
e.printStackTrace();
}

return true;
}

public static void main(String[] args) {
SendMailImpl.sendHtmlMail("[email protected],[email protected]", "测试", "E:\\文档.doc,E:\\2.txt", "呵呵", "E:\\logo.gif");
}

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