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开�?javascript div 扩展使用

G_G — Wed, 23 Apr 2008 09:41:00 GMT

此代码可以直接��?br />

<body>
<a id='pi' href="" value="text"> text a>
<div id='div1'/>
body>
<script type="text/javascript">

function showByEvent(ev,divId){
        //取得各浏览器 event
        ev = ev || window.event;
        //div
        var useDiv  = document.getElementById(divId);
        useDiv.style.position="absolute";
            if( useDiv.style.left=="" )useDiv.style.left = "50";
            if( useDiv.style.top=="" )useDiv.style.top = "10";
            if( useDiv.style.zIndex=="" )useDiv.style.zIndex = "1000";
            if( useDiv.style.padding=="" )useDiv.style.padding = "0px";
            if( useDiv.style.backgroundColor=="" )useDiv.style.backgroundColor = "#FFFFCC";
            if( useDiv.style.color=="" )useDiv.style.color = "#201000";
            if( useDiv.style.fontSize=="" )useDiv.style.fontSize = "12px";
            if( useDiv.style.border=="" )useDiv.style.border ="1px   solid   #284860";

        //得到处发事�g的源element
      var actionBean =  null ;
        if(  ev.srcElement ){
            actionBean = ev.srcElement
        }else{
            actionBean = ev.target;
        }

        //处发事�g
        useDiv.onmousemove = function(){
                useDiv.style.visibility  = "";
        }
        useDiv.onmouseout = function(){
                useDiv.style.visibility  = "hidden";

        }
        actionBean.onmouseout =  function mouseOut(ev){
                useDiv.style.visibility  = "hidden";
        }

        //div 定位
        useDiv.style.left = actionBean.offsetTop+15 ;
    useDiv.style.top = actionBean.offsetLeft+15;

        //�q�回�c�d��为 div 昄��的 x , y 和 target 处发源项和 div
        return {
            y:  actionBean.offsetTop+15  ,
            x:  actionBean.offsetLeft+15 ,
            target:actionBean,
            div:useDiv
        }
}

//事�g��d��
document.getElementById('pi').onmousemove = function(ev){
      var sbv = showByEvent(ev,"div1");
      var bean = sbv.target ;
    var dd = sbv.div;
    dd.style.visibility  = "";
    dd.innerHTML = "删除"+bean.value+"
"+
                                    "详细 by Id "+bean.id+"";

};

script>

G_G 2008-04-23 17:41 发表评论

javascript 上传文�g大小限定

G_G — Tue, 15 Apr 2008 10:07:00 GMT

js �?br />

限制�Q?/span><input type="text" size="4" value="10" name="fileSizeLimit" id="fileSizeLimit"/> K
<input type="file" name="file1" id="file1" size="40" onchange="changeSrc(this)"/>
<br>
<img src=http://blog.xunuo.com/blog/images/icons/23.gif id="fileChecker" alt="test"/>

<script type="text/javascript">
var oFileChecker = document.getElementById("fileChecker");

function changeSrc(filePicker)
{
    oFileChecker.src = filePicker.value;
}

oFileChecker.onreadystatechange = function ()
{
    if (oFileChecker.readyState == "complete")
    {
        checkSize();
    }
}

function checkSize()
{
    var limit  = document.getElementById("fileSizeLimit").value * 1024;

    if (oFileChecker.fileSize > limit)
    {
        alert("too large");
    }
    else
    {
        alert("ok");
    }
}
script>

<html>
<input type="file" name="file1" onchange="ShowSize(this.value)">
<script language="JavaScript">

script>
html>

G_G 2008-04-15 18:07 发表评论

javascript 鼠标跟随+位置昄��

G_G — Tue, 15 Apr 2008 05:41:00 GMT

参�?/b> :http://www.codebit.cn/pub/html/javascript/tip/mouse_position/
<script type="text/javascript">

function mousePosition(ev){
    //支持火狐
    if(ev.pageX || ev.pageY){
        return {x:ev.pageX, y:ev.pageY};
    }
    //支持IE
    return {
        x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
        y:ev.clientY + document.body.scrollTop - document.body.clientTop
    };
}

function mouseMove(ev){
    ev = ev || window.event;
    var mousePos = mousePosition(ev);

       document.getElementById('div1').innerHTML = mousePos.x +":"+mousePos.y ;
       document.getElementById('div1').style.left = mousePos.x+10;
       document.getElementById('div1').style.top = mousePos.y+50;
}

//事�g��d��
document.onmousemove = mouseMove;

script>
<body>
    <p id='pi'>p>
    <div id='div1'  style="position:absolute;
  left:50;
  top:10;
  z-index:1000;
  padding:0px;
  background-color:#FFFFCC;
  color:#201000;
  font-size:12px;
  border:1px   solid   #284860;">div>
body>

直接�q�行

G_G 2008-04-15 13:41 发表评论

G_G — Wed, 09 Jan 2008 01:46:00 GMT
java 内连
            //�?java jdk URL
            URL httpurl = new URL(url);
            HttpURLConnection httpConn = null;
            httpConn = (HttpURLConnection) httpurl.openConnection();
            httpConn.setRequestMethod("POST");
            httpConn.setDoOutput(true);
            httpConn.setDoInput(true);
          //正式�q�接
            httpConn.getOutputStream();
            /**输入参数
          PrintWriter outs = new PrintWriter(httpConn.getOutputStream());
            outs.print("&back_url=" + returnurl);
            outs.print("&orderid=" + deposit.getOrderId());
            outs.print("&bussinessid=" + SZFConstant.B_ID);
            outs.print("&digestString="
                    + MD5Util.MD5Encode(SZFConstant.B_ID + deposit.getOrderId()
                            + SZFConstant.KEY));
            outs.flush();
            outs.close();

          GET ��׃��?�?了�?url + 参数
            */
            byte[] bb = new byte[httpConn.getInputStream().available()];
            httpConn.getInputStream().read(bb);
            //取得数据
            String str = new String(bb);

javascript 现在�q�种取法有个名字叫（ajax�Q?�?

<html>
<head>
<link href="http://www.cc168.com.cn/css/index.css" rel="stylesheet" type="text/css">
<link rel="stylesheet" href="http://www.cc168.com.cn/css/framework.css" type="text/css"/>
<script language="javascript">

window.onload = function()
{
  CreateDateSelect();
}

var xmlHttp = false;
var e;

//创徏XMLHTTP对象
function getXMLHTTPObj()
{
  var C = null;
  try
  {
     C = new ActiveXObject("Msxml2.XMLHTTP");
  }
  catch(e)
  {
   try
   {
    C = new ActiveXObject("Microsoft.XMLHTTP");
   }
   catch(sc)
   {
    C = null;
   }
  }

  if( !C && typeof XMLHttpRequest != "undefined" )
  {
   C = new XMLHttpRequest();
  }

  return C;
}

//调用�q�程�Ҏ��
function callServer(e)
{
  try
  {
   if( xmlHttp && xmlHttp .readyState != 0 )
   {
    xmlHttp.abort();
   }

   xmlHttp = getXMLHTTPObj();

   if( xmlHttp )
   {
    document.getElementById("outgroup").style.display = "none";
    //获取查询日期
    var dateSele = e.options[e.selectedIndex].value;
    document.getElementById("date").innerHTML = dateSele + " 开攑ּ�基金净�?/span>";

    //构造查询连接字�W�串
    var url = "https://www.google.com/accounts/ManageAccount";

    //打开�q�接
   if(navigator.appName == 'Netscape'){
   try {
    netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
   } catch (e) {
       alert("Permission UniversalBrowserRead denied.");
   }}
    xmlHttp.open("GET", url, true);
    //讄��回调函数
    xmlHttp.onreadystatechange = updatePage;
    //发送请�?/span>
    xmlHttp.send(null);
   }
   else
   {
    document.getElementById("flag").innerHTML = "XMLHTTP对象创徏��p�|";
   }
  }
  catch (e)
  {
   document.getElementById("flag").innerHTML = "查询错误:" + e;
  }
}

//回调处理函数
function updatePage()
{
  try {
   if (xmlHttp.readyState == 1)
   {
    document.getElementById("flag").innerHTML = "正在加蝲�q�接对象";
   }

   if (xmlHttp.readyState == 2)
   {
    document.getElementById("flag").innerHTML = "�q�接对象加蝲完毕�?/span>";
   }

   if (xmlHttp.readyState == 3)
   {
    document.getElementById("flag").innerHTML = "数据获取�?img src="http://www.aygfsteel.com/images/dot.gif" />";
   }

   if (xmlHttp.readyState == 4)
   {
    var response = xmlHttp.responseText;
    document.getElementById("out").innerHTML = response;
    document.getElementById("outgroup").style.display = "";
   }
  }
  catch (e)
  {
      document.getElementById("flag").innerHTML = "回调处理错误:" + e;
  }
}

//创徏日期选择下拉�?/span>
function CreateDateSelect()
{

  var html = [];

  for(var iYear=2005; iYear<=2006; iYear ++)
  {
   for( var iMonth=1; iMonth<=12; iMonth ++ )
   {
    for( var iDay=1; iDay<=31; iDay ++ )
    {
    html[html.length] = """  + iYear + "\-" + iMonth + "\-" + iDay + "\">" + iYear + "�q?/span>" + iMonth + "�?/span>" + iDay + "�?/span>" + "";
    }
   }
  }

  document.getElementById("dateSele").innerHTML = ""dateSele\" id=\"dateSele\" onchange=\"callServer(this);\">" + html.join("") + "";
}
script>

G_G 2008-01-09 09:46 发表评论

javascript cookie(�?

G_G — Wed, 28 Nov 2007 09:13:00 GMT
引用
http://blog.joycode.com/joe/archive/2005/09/06/63068.aspx
http://www.itlearner.com/article/2006/3325.shtml

使用�Ҏ��Q?b>js

//获得Cookie解码后的�?/span>
function GetCookieVal(offset){
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1)
    endstr = document.cookie.length;
    return unescape(document.cookie.substring(offset, endstr));
}

//讑֮�Cookie�?/span>
function SetCookie(name, value){
    var expdate = new Date();
    var argv = SetCookie.arguments;
    var argc = SetCookie.arguments.length;
    var expires = (argc > 2) ? argv[2] : null;
    var path = (argc > 3) ? argv[3] : null;
    var domain = (argc > 4) ? argv[4] : null;
    var secure = (argc > 5) ? argv[5] : false;
    if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
    document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
    +((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
    +((secure == true) ? "; secure" : "");
}

//删除Cookie
function DelCookie(name){
    var exp = new Date();
    exp.setTime (exp.getTime() - 1);
    var cval = GetCookie (name);
    document.cookie = name + "=" + cval + "; expires="+ exp.toGMTString();
}

//获得Cookie的原始�?/span>
function GetCookie(name){
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen)
    {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg)
        return GetCookieVal (j);
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break;
    }
    return null;
}

jsunit

DOCTYPE html
  PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
  "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>xtitle>
<script type="text/javascript" src="test.js">script>
<script type="text/javascript" src="lib/jsUnitCore.js">script>
<script type="text/javascript">


    function testValidArgs() { // ��试的函式要以test名称作�ؓ开�?/span>
        SetCookie('li','gg');
        assertEquals("cookie get err", 'gg', GetCookie('li') );
        assertEquals("cookie getVal err", 'li=gg', GetCookieVal('li') );


        DelCookie("li");
        assertEquals("cookie del err ",null, GetCookie('li') );


    }



script>
head>
<body>
body>
html>

�q�行 Jsunit-> testRunner.html 通过��试

G_G 2007-11-28 17:13 发表评论

ajax �?输入选择 �Q�同google&��L��据库�Q?

G_G — Wed, 25 Jul 2007 09:05:00 GMT

摘要: 问题�Q? 用户�?WEB 中输�?��R 人员 �{�项 ��面会根据当前字�W�给出选择提示解决�Q�scriptaculous javascript工具包的 Autocompleter.Local 与图对应代码�Q�Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->... 阅读全文

G_G 2007-07-25 17:05 发表评论

WEB xml ��d�� (javascript包装)用到 prototype.js wz_jsgraphics.js

G_G — Wed, 11 Jul 2007 05:31:00 GMT

问题: 画页�?�?报表 �?图象问题
解决�Q?/b>�?通过xml��d�� ȝ��wz_jsgraphics.js
                    xml数据取得 prototype.js
                      ��d��?Xmlgraphics.js �Q�自己包装）
    下蝲�Q?font color="#006400">http://www.aygfsteel.com/Files/Good-Game/Mywz_jsgraphics.rar ��h��?服务器上(tomcat) �q�改                        testLine.html��面上的 load( ul ) =>> ul �Q?xml 的取得地�?�Q?
            ��h��?�Q?IE 5 支持不好 ��L�� 火狐 �?IE6
囄�� Q?/font>

EG:
   �q�展��C�� ȝ�� d�� ?��d��的简单过�E?br />

<grabhics>

    <line x1='0' y1='0' x2='40' y2='0' color='green'  stroke='4' />
    <line id='l1' x1='0' y1='0' x2='0' y2='200' color='darkblue'  stroke='8' />

    <rect x='20' y='20' w='40' h='70' color='hotpink'  stroke='4' />
    <rect id='r1' x='100' y='60' w='20' h='200' color='greenyellow'  stroke='8' />

    <fillRect x='50' y='60' w='40' h='70' color='darkolivegreen'  stroke='2' />
    <fillRect id='fr1' x='150' y='250' w='20' h='45' color='darkturquoise'  stroke='1' />

    <ellipse x='0' y='100' w='50' h='100' color='darkolivegreen'  stroke='5' />
    <ellipse id='e1' x='250' y='0' w='34' h='46' color='darkturquoise'  stroke='7' />

    <fillEllipse x='0' y='150' w='150' h='70' color='darkolivegreen'  stroke='5' />
    <fillEllipse id='fe1' x='250' y='20' w='84' h='48' color='gray'  stroke='7' />

    <fillArc x='32' y='124' w='130' h='170' start='0' end='190' color='red'  />
    <fillArc id='fa1' x='200' y='300' w='40' h='20' start='0' end='300' color='red'  />

    <polygon xs='32,80,23,7,64' ys='124,2,42,24,6' color='darkolivegreen'  />
    <polygon id='pp1' xs='32,4,2' ys='124,3,51' color='darkolivegreen'  />

    <fillPolygon xs='10,85,93,60' ys='50,10,105,87' color='00aaaa'  />
    <fillPolygon id='adfh'  xs='80,126,-30,-60' ys='0,130,40,100' color='00aaaa'  />


    <image x='200' y='300' w='50' h='50' url='../image/test.bmp' />
    <image id='ima' x='300' y='300' w='50' h='50' url='../image/test.bmp' />

    <string  font='arial'  size='15' style='Font.ITALIC_BOLD' str='刘凯�? x='300' y='400' color='red' />
    <string id='strr'  font='arial'  size='20' style='Font.ITALIC_BOLD' str='万岁' x='310' y='420'  />

grabhics>

��单页�?�Q?�l�出 div �?id �Q�位�|?�?xml 的出�?��可以了�Q�load() �Ҏ��
DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//ZH-CN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
        <script language="JavaScript" src='../lib/prototype/wz_jsgraphics.js' >script>
        <script language="JavaScript" src="../lib/prototype/prototype.js">script>
        <script language="JavaScript" src="../js/test.js" >script>
        <script language="JavaScript" src="../js/Xmlgraphics.js" >script>

    head>

<body onload='load( "http://127.0.0.1:8000/Mywz_jsgraphics/xml/graphics.xml" )'>
   <div id="myCanvas" style="position:relative;height:250px;width:100%;"> <input type='button' onclick='tt()' /> div>
body>
html>

<script>
    function tt(){
        var uu = 'strr'
         var g2 = getGdom(uu) ;
        getValue(uu).clear();

    }

script>

G_G 2007-07-11 13:31 发表评论

WEB 囄�� -- wz_jsgraphics �W�记

G_G — Thu, 05 Jul 2007 01:32:00 GMT
1. 开�?br />

G_G 2007-07-05 09:32 发表评论

select集连+xml+选择提交 (Ajax局部刷�?

G_G — Mon, 02 Jul 2007 02:22:00 GMT
     摘要: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> 1 ...  阅读全文

G_G 2007-07-02 10:22 发表评论

��面嵌入在线聊天 (prototype)

G_G — Wed, 13 Jun 2007 02:22:00 GMT
问题 : 提供�l�B/S �l�构一个实时的�q�行展现
解决:   prototype 的 Ajax.PeriodicalUpdater 更新
            prototype 的  �?Ajax.Request 语句提交
            action 语句的组�l�展�?br />
http://www.aygfsteel.com/Files/Good-Game/take.rar
    没有lib 大家可以��加 struct 相关 lib ��可以了

说明:


DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
          <SCRIPT language="Javascript" src="prototype1.5.0.js">SCRIPT>
  head>

  <body onload="Said()">
      <INPUT id='name1' type="text" size="10" value="误��入名�? onfocus="if($('name1').value=='误��入名�?) $('name1').innerText='' " />
      <INPUT id='text1' type="text" onkeydown="if(event.keyCode==13){event.keyCode=0; onb();}"/>
      <INPUT id='button1' type="button" value="test" onclick='onb()' />
  body>
  <div id='div1'/>
html>
<script type="text/javascript"  >
        //语句异步提交�l�服务器 Ajax.Request
    function onb(){
      if($('name1').value=='误��入名�? || $('name1').value==''){
          window.alert('误��入名�?);
          return
      }

      var url = 'http://192.168.1.130:7000/xxs/mySaid.do?name='+$F('name1')+'&take='+$F('text1');
      new Ajax.Request(
        url,
        {
            method: 'get',
            onComplete: action
        });

        $('name1').readOnly = true
        $('name1').style.background = 'lightblue'
        $('text1').innerText=''
    }
       //局部刷�?�q�提�?语句
    function Said(){
        var url = 'http://192.168.1.130:7000/xxs/mySaid.do';
        new Ajax.PeriodicalUpdater(
            'div1',
            url,
            {
                method: 'get',
                onComplete: SumSaid,
                evalScripts: true,
                frequency: 1,
                decay: 1
            }
        );
    }
       //展现
    function SumSaid(req){
        $('div1').innerHTML = req.responseText;
    }

    function action(req){
    }
    script>


Action
   private static int SIZE = 30 ;
     private List list = new ArrayList();

     public ActionForward execute(
        ActionMapping mapping,
        ActionForm form,
        HttpServletRequest request,
        HttpServletResponse response) {
        String take = request.getParameter("take") ;
        String name = request.getParameter("name") ;
        response.addHeader("Cache-Control","no-cache");

        request.setAttribute("said",DueiLie(name,take));

        try {
            request.setCharacterEncoding("gb2312");
            response.setCharacterEncoding("gb2312");
        } catch (Exception e) {
        }

        return mapping.findForward("list");
    }

        //语句的组�l?/font>
    public String DueiLie(String name,String take){

        StringBuffer strb  = new StringBuffer();
        if(name==null||take==null);
        else{
            strb.append( name ).append(" : ").append(take).append("
") ;
            if(list.size()==SIZE){
                list.remove(list.get(0));
                list.add(strb.toString() );
            }else{
                list.add( strb.toString() );
            }
        }
        StringBuffer takes = new StringBuffer();
        Iterator it = list.iterator();
        while(it.hasNext()){
            takes.insert( 0,(String)it.next() );
        }
        return takes.toString();
    }

jsp ( list ) 中文处理 jsp ��׃��句话
<%= new String(((String)request.getAttribute("said")).getBytes("iso8859-1"),"GBK") %>

心得:别�h做到�?我也能做�?br />         要学的东西很�?多看�?多留�?多保护好�w�体

G_G 2007-06-13 10:22 发表评论

HTML �?select 选择

G_G — Tue, 12 Jun 2007 08:29:00 GMT

     function selectValue(select,val) {
         var opt = select.options ;
                 for ( var i = 0 ;i < opt.length;i ++ ) {
             if ( opt[i].firstChild.nodeValue == val) {
                opt[i].selected = true ;
                 return ;
            }
        }
         for ( var i = 0 ;i < opt.length;i ++ ) {
             if ( opt[i].value == val) {
                opt[i].selected = true ;
                 return ;
            }
        }

    }


G_G 2007-06-12 16:29 发表评论

用javascript �?tree

G_G — Wed, 06 Jun 2007 03:01:00 GMT
问题�Q?/b> ��L��用别人的框架写树以�ؓ很难�Q�其实。。�?br />解决�Q?/b>�?if event.srcElement.id=="foldheader1" 得到选项
         var srcIndex = event.srcElement.sourceIndex
       �?var nested = document.all[srcIndex+1] 取出选择的下一�?( +1 )
              nested.style.display=' �Q�？ ' ��可以了
             �q�注意结构是
                         <选项/>
                              //srcIndex+1 下个可见不可�?��是

...


...

                               ....


<HEAD>

    <SCRIPT language=JavaScript1.2>
    function change(){
       if(!document.all)
          return
       if (event.srcElement.id=="foldheader1") {
          var srcIndex = event.srcElement.sourceIndex

          var nested = document.all[srcIndex+1]

          if (nested.style.display=="none") {
             nested.style.display=''
          }
          else {
             nested.style.display="none"
          }
       }
    }
    SCRIPT>

    <STYLE>
        #foldheader1 {
            CURSOR: hand; LIST-STYLE: url(../rlzy/images/imbrex.gif)
        }
    STYLE>
HEAD>
<BODY leftMargin=0 rightMargin=0 onload="window.status='';">
  <font size="-1">

<DIV id="Layer2" style="HEIGHT: 134px; LEFT: 2px; POSITION: absolute; TOP: 30px; WIDTH: 193px; Z-INDEX: 3">
  <UL style="MARGIN-LEFT: 20px">



        <li>
          <a href="#" onClick="change()" id="foldheader1">乘务员基本档�?/span>a>
          <ul id=foldinglist style="''" style="MARGIN-LEFT: 10px">
            <li><a href="/rlzy/jcyy/basePersonnelList.do?do=byCorp" target="content">人员基本档案1a>li>
            <li><a href="" target="content">人员基本档案2a>li>
          ul>
        li>

      UL>
    DIV>
  font>
BODY>
html>

<FRAMESET rows="84,*" cols="*" frameborder="no" framespacing="0" border="0">
  <FRAME src="header.html" name="header" scrolling="no">
  <FRAMESET cols="125,*" frameborder="no" framespacing="0" border="0">
    <FRAME name="treefrm" src="dir2.jsp?code=0" scrolling="no">
    <FRAME name="content" src="welcome.jsp">
  FRAMESET>

心得�Q�其实很��单，只是你不知道

G_G 2007-06-06 11:01 发表评论

G_G — Fri, 25 May 2007 10:44:00 GMT
问题: struct 标签没有直接与ajax 数据兼容互换�Ҏ��
解决: 先用struct 动态得到数据�?再利用javascrpit �?function(this) 把值提�?交给 ajax

需要提交的 struct link ��?br />
<div2>
         //javascript 提交参数�?自己标签
                               action=""                                                       //屏蔽 struct 提交 �?�?struct 得到动态�?br />                               paramName="tom"
                               paramProperty="personid"
                              paramId="personnelId">
                             �~�辑
   <div2/>

<div1/>

js 控制

            function action(obj){
                var str = obj.getAttribute('href');
                var id = str.substring( str.lastIndexOf('=')+1, str.length );         // 取得 href 中的的�?(�?struct 得到�?动态值�?
                   var pars = 'do=edit&personnelId='+id;
                new Ajax.Updater('div1','/rlzy/jcyy/basePersonnelList.do?',{parameters:pars,valScripts:true}); //�?prototype �?ajax 异步提交
                Element.hide(document.getElementById("div2"));
                Element.show(document.getElementById("div1"));

                return false;
            }

            function action2(){
                Element.hide(document.getElementById("div1"));
                Element.show(document.getElementById("div2"));
            }

        SCRIPT>

rlzy/jcyy/basePersonnelList.do 的页面�?��局部加�?��面 div1 �?/span>

感想: javascript 万能胶水

G_G 2007-05-25 18:44 发表评论

XMLDOM 详细说明和网上有兌��?+ 动态javascript��

G_G — Fri, 18 May 2007 09:33:00 GMT
问题: 对javascript Dom 解读 xml 的问�?br /> 解决: �|�页�?javascript 学习

�q�程 js
function searchSales(){
    var url = "MyXml.xml";           // url 不限�?可以�?jsp *.do 只要 out.print()出来�?�?xml 格式
    var myAjax = new Ajax.Request(
             url,
    {
    method: 'get',
    onComplete: action              // 成功得到 requ 的挂载方�?br />    });
}

function  action(request)
{
    var dom = request.responseXML;    //�q�回 javascript Dom 解读对象

    var list = dom.getElementsByTagName('Weapon');
                                //�q�回标签�?lt;Weapon> 集合��可�?item(i) 得出 .firstChild.nodeValue得�?br />
    for( var i = 0; i < list.length; i++ ) {
        var nli = list.item(i);
        var W = nli.getElementsByTagName( 'W' );
        window.alert(W.item(0).firstChild.nodeValue);
    }

}

HTML ��面

HEAD>
<head>
    <script src="prototype1.5.0.js">script>
    <script src="xml.js">script>
head>
<input id='test' type="submit" value="test" onclick="searchSales();" >
HTML>

XML

xml version="1.0" encoding="utf-8" ?>
<Login>

    <Weapon id="1">
        <W Text="光束�? Value="0">1W>
        <W Text="光束配刀" Value="1">2W>
    Weapon>

    <Weapon id="2">
        <W Text="光束�? Value="0">3W>
        <W Text="光束配刀" Value="1">4W>
    Weapon>

     <Weapon id="3">
        <W Text="光束�? Value="0">5W>
        <W Text="光束配刀" Value="1">6W>
    Weapon>
Login>

心得: 调试了很久当时对javascript 的不熟悉,但我没有攑ּ� �ȝ��上查,问同�?最后成�?br />                 --------------------- 坚持��是胜利 ------------------

G_G 2007-05-18 17:33 发表评论

html ��?div 拖动

G_G — Tue, 08 May 2007 04:28:00 GMT
问题: 兴趣
解决:   div�?onclike ( this ) 得到选择
            �?window.event 得到鼠标 x y
            �?this.style.top/left 改变 div 位置

        var x,y;
        function mousedown(obj)
        {
            obj.onmousemove = mousemove;
            obj.onmouseup = mouseup;

            oEvent = window.event ? window.event : event;
            x = oEvent.clientX;
            y = oEvent.clientY;
        }
        function mousemove()
        {
            oEvent = window.event ? window.event : event;
            var _top = oEvent.clientY - y + parseInt(this.style.top) + "px"; // oEvent.clientY - y 为div �?�U�d��的位�|?再反映到                                                                                //parseInt(this.style.top)
            var _left = oEvent.clientX - x + parseInt(this.style.left) +"px";
            this.style.top = _top;
            this.style.left = _left;
            x =  oEvent.clientX;
            y =  oEvent.clientY
        }
        function mouseup()
        {
            this.onmousemove = null;
            this.onmouseup = null;
        }

心得: 兴趣军_��一�?

G_G 2007-05-08 12:28 发表评论

久久男人的天堂,久久一日本道色综合久久,亚洲成人影院少妇

开�?javascript div 扩展使用

javascript 上传文�g大小限定

javascript 鼠标跟随+位置昄���

javascript cookie(�?

ajax �?输入选择 �Q�同google&��L��据库�Q?

WEB xml ��d�� (javascript包装)用到 prototype.js wz_jsgraphics.js

WEB 囄��� -- wz_jsgraphics �W�记

select集连+xml+选择提交 (Ajax局部刷�?

��面嵌入在线聊天 (prototype)

HTML �?select 选择

用javascript �?tree

XMLDOM 详细说明和网上有兌����?+ 动态javascript�����

html ����?div 拖动

javascript 鼠标跟随+位置昄��

WEB 囄�� -- wz_jsgraphics �W�记

XMLDOM 详细说明和网上有兌��?+ 动态javascript��

html ��?div 拖动