- 事件源對象
event.srcElement.tagName
event.srcElement.type
- 捕獲釋放
event.srcElement.setCapture();
event.srcElement.releaseCapture();
- 事件按鍵
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
- 事件返回值
event.returnValue
- 鼠標位置
event.x
event.y
- 窗體活動元素
document.activeElement
- 綁定事件
document.captureEvents(Event.KEYDOWN);
- 訪問窗體元素
document.all("txt").focus();
document.all("txt").select();
- 窗體命令
document.execCommand
- 窗體COOKIE
document.cookie
- 菜單事件
document.oncontextmenu
- 創建元素
document.createElement("SPAN");
- 根據鼠標獲得元素：
document.elementFromPoint(event.x,event.y).tagName=="TD
document.elementFromPoint(event.x,event.y).appendChild(ms)
- 窗體圖片
document.images[索引]
- 窗體事件綁定
document.onmousedown=scrollwindow;
- 元素
document.窗體.elements[索引]
- 對象綁定事件
document.all.xxx.detachEvent('onclick',a);
- 插件數目
navigator.plugins
- 取變量類型
typeof($js_libpath) == "undefined"
- 下拉框
下拉框.options[索引]
下拉框.options.length
- 查找對象
document.getElementsByName("r1");
document.getElementById(id);
- 定時
timer=setInterval('scrollwindow()',delay);
clearInterval(timer);
- UNCODE編碼
escape() ,unescape
- 父對象
obj.parentElement(dhtml)
obj.parentNode(dom)
- 交換表的行
TableID.moveRow(2,1)
- 替換CSS
document.all.csss.href = "a.css";
- 并排顯示
display:inline
- 隱藏焦點
hidefocus=true
- 根據寬度換行
style="word-break:break-all"
- 自動刷新
<meta HTTP-EQUIV="refresh" CONTENT="8;URL=http://c98.yeah.net">
- 簡單郵件
<a href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">
- 快速轉到位置
obj.scrollIntoView(true)
- 錨
<a name="first">
<a href="#first">anchors</a>
- 網頁傳遞參數
location.search();
- 可編輯
obj.contenteditable=true
- 執行菜單命令
obj.execCommand
- 雙字節字符
/[^\x00-\xff]/
漢字
/[\u4e00-\u9fa5]/
- 讓英文字符串超出表格寬度自動換行
word-wrap: break-word; word-break: break-all;
- 透明背景
<IFRAME src="1.htm" width=300 height=180 allowtransparency></iframe>
- 獲得style內容
obj.style.cssText
- HTML標簽
document.documentElement.innerHTML
- 第一個style標簽
document.styleSheets[0]
- style標簽里的第一個樣式
document.styleSheets[0].rules[0]
- 防止點擊空鏈接時，頁面往往重置到頁首端。
<a href="javascript:function()">word</a>
- 上一網頁源
asp:
request.servervariables("HTTP_REFERER")
javascript:
document.referrer
- 釋放內存
CollectGarbage();
- 禁止右鍵
document.oncontextmenu = function() { return false;}
- 禁止保存
<noscript><iframe src="*.htm"></iframe></noscript>
- 禁止選取<body oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false"onmouseup="document.selection.empty()>
- 禁止粘貼
<input type=text onpaste="return false">
- 地址欄圖標
<link rel="Shortcut Icon" href="favicon.ico">
favicon.ico 名字最好不變16*16的16色,放虛擬目錄根目錄下
- 收藏欄圖標
<link rel="Bookmark" href="favicon.ico">
- 查看源碼
<input type=button value=查看網頁源代碼 onclick="window.location = 'view-source:'+ 'http://www.csdn.net/'">
- 關閉輸入法
<input style="ime-mode:disabled">
- 自動全選
<input type=text name=text1 value="123" onfocus="this.select()">
- ENTER鍵可以讓光標移到下一個輸入框
<input onkeydown="if(event.keyCode==13)event.keyCode=9">
- 文本框的默認值
<input type=text value="123" onfocus="alert(this.defaultValue)">
- title換行
obj.title = "123 sdfs "
- 獲得時間所代表的微秒
var n1 = new Date("2004-10-10".replace(/-/g, "\/")).getTime()
- 窗口是否關閉
win.closed
- checkbox扁平
<input type=checkbox style="position: absolute; clip:rect(5px 15px 15px 5px)"><br>
- 獲取選中內容
document.selection.createRange().duplicate().text
- 自動完成功能
<input type=text autocomplete=on>打開該功能
<input type=text autocomplete=off>關閉該功能
- 窗口最大化
<body onload="window.resizeTo(window.screen.width - 4,window.screen.height-50);window.moveTo(-4,-4)">
- 無關閉按鈕IE
window.open("aa.htm", "meizz", "fullscreen=7");
- 統一編碼/解碼
alert(decodeURIComponent(encodeURIComponent("http://你好.com?as= hehe")))
encodeURIComponent對":"、"/"、";" 和 "?"也編碼
- 表格行指示
<tr onmouseover="this.bgColor='#f0f0f0'" onmouseout="this.bgColor='#ffffff'">
//各種尺寸
s += "\r\n網頁可見區域寬："+ document.body.clientWidth;
s += "\r\n網頁可見區域高："+ document.body.clientHeight;
s += "\r\n網頁可見區域高："+ document.body.offsetWeight +" (包括邊線的寬)";
s += "\r\n網頁可見區域高："+ document.body.offsetHeight +" (包括邊線的寬)";
s += "\r\n網頁正文全文寬："+ document.body.scrollWidth;
s += "\r\n網頁正文全文高："+ document.body.scrollHeight;
s += "\r\n網頁被卷去的高："+ document.body.scrollTop;
s += "\r\n網頁被卷去的左："+ document.body.scrollLeft;
s += "\r\n網頁正文部分上："+ window.screenTop;
s += "\r\n網頁正文部分左："+ window.screenLeft;
s += "\r\n屏幕分辨率的高："+ window.screen.height;
s += "\r\n屏幕分辨率的寬："+ window.screen.width;
s += "\r\n屏幕可用工作區高度："+ window.screen.availHeight;
s += "\r\n屏幕可用工作區寬度："+ window.screen.availWidth;
//過濾數字
<input type=text onkeypress="return event.keyCode>=48&&event.keyCode<=57||(this.value.indexOf('.')<0?event.keyCode==46:false)" onpaste="return !clipboardData.getData('text').match(/\D/)" ondragenter="return false">
//特殊用途
<input type=button value=導入收藏夾 onclick="window.external.ImportExportFavorites(true,'http://localhost');">
<input type=button value=導出收藏夾 onclick="window.external.ImportExportFavorites(false,'http://localhost');">
<input type=button value=整理收藏夾 onclick="window.external.ShowBrowserUI('OrganizeFavorites', null)">
<input type=button value=語言設置 onclick="window.external.ShowBrowserUI('LanguageDialog', null)">
<input type=button value=加入收藏夾 onclick="window.external.AddFavorite('http://www.google.com/', 'google')">
<input type=button value=加入到頻道 onclick="window.external.addChannel('http://www.google.com/')">
<input type=button value=加入到頻道 onclick="window.external.showBrowserUI('PrivacySettings',null)">
//不緩存
<META HTTP-EQUIV="pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
<META HTTP-EQUIV="expires" CONTENT="0">
//正則匹配
匹配中文字符的正則表達式： [\u4e00-\u9fa5]
匹配雙字節字符(包括漢字在內)：[^\x00-\xff]
匹配空行的正則表達式：\n[\s| ]*\r
匹配HTML標記的正則表達式：/<(.*)>.*<\/\1>|<(.*) \/>/
匹配首尾空格的正則表達式：(^\s*)|(\s*$)（像vbscript那樣的trim函數）
匹配Email地址的正則表達式：\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*
匹配網址URL的正則表達式：http://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?
以下是例子：
利用正則表達式限制網頁表單里的文本框輸入內容：
用正則表達式限制只能輸入中文：onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))"
1.用正則表達式限制只能輸入全角字符： onkeyup="value=value.replace(/[^\uFF00-\uFFFF]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\uFF00-\uFFFF]/g,''))"
2.用正則表達式限制只能輸入數字：onkeyup="value=value.replace(/[^\d]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"
3.用正則表達式限制只能輸入數字和英文：onkeyup="value=value.replace(/[\W]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"
//消除圖像工具欄
<IMG SRC="mypicture.jpg" HEIGHT="100px" WIDTH="100px" GALLERYIMG="false">
or
<head>
<meta http-equiv="imagetoolbar" content="no">
</head>
//無提示關閉
function Close()
{
var ua=navigator.userAgent
var ie=navigator.appName==
"Microsoft Internet Explorer"?
true:false
if(ie)
{
var IEversion=parseFloat(ua.substring(ua.indexOf(
"MSIE ")+5,ua.indexOf(
";",ua.indexOf(
"MSIE "))))
if(IEversion< 5.5)
{
var str = '<object id=noTipClose classid=
"clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'
str += '<param name=
"Command" value=
"Close"></object>';
document.body.insertAdjacentHTML(
"beforeEnd", str);
document.all.noTipClose.Click();
}
else
{
window.opener =
null;
window.close();
}
}
else
{
window.close()
}
}
//取得控件得絕對位置(1)
<script language="javascript">
function getoffset(e)
{
var t=e.offsetTop;
var l=e.offsetLeft;
while(e=e.offsetParent)
{
t+=e.offsetTop;
l+=e.offsetLeft;
}
var rec = new Array(1);
rec[0] = t;
rec[1] = l;
return rec
}
</script>
//獲得控件的絕對位置(2)
oRect = obj.getBoundingClientRect();
oRect.left
oRect.
//最小化,最大化,關閉
<object id=min classid=
"clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<param name=
"Command" value=
"Minimize"></object>
<object id=max classid=
"clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<param name=
"Command" value=
"Maximize"></object>
<OBJECT id=close classid=
"clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<PARAM NAME=
"Command" value=
"Close"></OBJECT>
<input type=button value=最小化 onclick=min.Click()>
<input type=button value=最大化 onclick=max.Click()>
<input type=button value=關閉 onclick=close.Click()>
//光標停在文字最后
<script language="javascript">
function cc()
{
var e = event.srcElement;
var r =e.createTextRange();
r.moveStart('character',e.value.length);
r.collapse(true);
r.select();
}
</script>
<input type=text name=text1 value="123" onfocus="cc()">
//頁面進入和退出的特效
進入頁面<meta http-equiv="Page-Enter" content="revealTrans(duration=x, transition=y)">
推出頁面<meta http-equiv="Page-Exit" content="revealTrans(duration=x, transition=y)">
這個是頁面被載入和調出時的一些特效。duration表示特效的持續時間，以秒為單位。transition表示使
用哪種特效，取值為1-23:
0 矩形縮小
1 矩形擴大
2 圓形縮小
3 圓形擴大
4 下到上刷新
5 上到下刷新
6 左到右刷新
7 右到左刷新
8 豎百葉窗
9 橫百葉窗
10 錯位橫百葉窗
11 錯位豎百葉窗
12 點擴散
13 左右到中間刷新
14 中間到左右刷新
15 中間到上下
16 上下到中間
17 右下到左上
18 右上到左下
19 左上到右下
20 左下到右上
21 橫條
22 豎條
23
//網頁是否被檢索
<meta name="ROBOTS" content="屬性值">
其中屬性值有以下一些:
屬性值為"all": 文件將被檢索，且頁上鏈接可被查詢；
屬性值為"none": 文件不被檢索，而且不查詢頁上的鏈接；
屬性值為"index": 文件將被檢索；
屬性值為"follow": 查詢頁上的鏈接；
屬性值為"noindex": 文件不檢索，但可被查詢鏈接；
屬性值為"nofollow":
//打印分頁
<p style=
"page-break-after:always">page1</p>
<p style=
"page-break-after:always">page2</p>
//設置打印
<object id=
"factory" style=
"display:none" viewastext
classid=
"clsid:1663ed61-23eb-11d2-b92f-008048fdd814" codebase=
"http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"
></object>
<input type=button value=頁面設置 onclick=
"factory.printing.PageSetup()">
<input type=button value=打印預覽 onclick=
"factory.printing.Preview()">
<script language=javascript>
function window.onload()
{
// -- advanced features
factory.printing.SetMarginMeasure(2)
// measure margins in inches
factory.printing.SetPageRange(
false, 1, 3)
// need pages from 1 to 3
factory.printing.printer =
"HP DeskJet 870C" factory.printing.copies = 2
factory.printing.collate = true
factory.printing.paperSize =
"A4" factory.printing.paperSource =
"Manual feed" // -- basic features
factory.printing.header =
"居左顯示&b居中顯示&b居右顯示頁碼，第&p頁/共&P頁" factory.printing.footer =
"（自定義頁腳）" factory.printing.portrait = false
factory.printing.leftMargin = 0.75
factory.printing.topMargin = 1.5
factory.printing.rightMargin = 0.75
factory.printing.bottomMargin = 1.5
}
function Print(frame) {
factory.printing.Print(
true, frame)
// print with prompt
}
</script>
<input type=button value=
"打印本頁" onclick=
"factory.printing.Print(false)">
<input type=button value=
"頁面設置" onclick=
"factory.printing.PageSetup()">
<input type=button value=
"打印預覽" onclick=
"factory.printing.Preview()"><br>
<a href=
"http://www.meadroid.com/scriptx/docs/printdoc.htm?static" target=_blank>具體使用手冊，更多信息，點這里</a>
//自帶的打印預覽
WebBrowser.ExecWB(1,1) 打開
Web.ExecWB(2,1) 關閉現在所有的IE窗口，并打開一個新窗口
Web.ExecWB(4,1) 保存網頁
Web.ExecWB(6,1) 打印
Web.ExecWB(7,1) 打印預覽
Web.ExecWB(8,1) 打印頁面設置
Web.ExecWB(10,1) 查看頁面屬性
Web.ExecWB(15,1) 好像是撤銷，有待確認
Web.ExecWB(17,1) 全選
Web.ExecWB(22,1) 刷新
Web.ExecWB(45,1) 關閉窗體無提示
<style media=print>
.Noprint{display:none;}<!--用本樣式在打印時隱藏非打印項目-->
.PageNext{page-break-after: always;}<!--控制分頁-->
</style>
<object id=
"WebBrowser" width=0 height=0 classid=
"CLSID:8856F961-340A-11D0-A96B-00C04FD705A2">
</object>
<center class=
"Noprint" >
<input type=button value=打印 onclick=document.all.WebBrowser.ExecWB(6,1)>
<input type=button value=直接打印 onclick=document.all.WebBrowser.ExecWB(6,6)>
<input type=button value=頁面設置 onclick=document.all.WebBrowser.ExecWB(8,1)>
</p>
<p> <input type=button value=打印預覽 onclick=document.all.WebBrowser.ExecWB(7,1)>
</center>
//去掉打印時的頁眉頁腳
<script language="JavaScript">
var HKEY_Root,HKEY_Path,HKEY_Key;
HKEY_Root="HKEY_CURRENT_USER";
HKEY_Path="\\Software\\Microsoft\\Internet Explorer\\PageSetup\\";
//設置網頁打印的頁眉頁腳為空
function PageSetup_Null()
{
try
{
var Wsh=new ActiveXObject("WScript.Shell");
HKEY_Key="header";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
HKEY_Key="footer";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
}
catch(e){}
}
//設置網頁打印的頁眉頁腳為默認值
function PageSetup_Default()
{
try
{
var Wsh=new ActiveXObject("WScript.Shell");
HKEY_Key="header";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b頁碼,&p/&P");
HKEY_Key="footer";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");
}
catch(e){}
}
</script>
<input type="button" value="清空頁碼" onclick=PageSetup_Null()>
<input type="button" value="恢復頁碼" onclick=PageSetup_Default()>
//瀏覽器驗證
function checkBrowser()
{
this.ver=navigator.appVersion
this.dom=document.getElementById?1:0
this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
this.ie4=(document.all && !this.dom)?1:0;
this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
this.ns4=(document.layers && !this.dom)?1:0;
this.mac=(this.ver.indexOf('Mac') > -1) ?1:0;
this.ope=(navigator.userAgent.indexOf('Opera')>-1);
this.ie=(this.ie6 || this.ie5 || this.ie4)
this.ns=(this.ns4 || this.ns5)
this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns5 || this.ns4 || this.mac || this.ope)
this.nbw=(!this.bw)
return this;
}
//計算內容寬和高
<SCRIPT language="javascript">
function test(obj)
{
var range = obj.createTextRange();
alert("內容區寬度: " + range.boundingWidth
+ "px\r\n內容區高度: " + range.boundingHeight + "px");
}
</SCRIPT>
<BODY>
<Textarea id="txt" height="150">sdf</textarea><INPUT type="button" value="計算內容寬度" onClick="test(txt)">
</BODY>
//無模式的提示框
function modelessAlert(Msg)
{
window.showModelessDialog("javascript:alert(\""+escape(Msg)+"\");window.close();","","status:no;resizable:no;help:no;dialogHeight:height:30px;dialogHeight:40px;");
}
//屏蔽按鍵
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<noscript><meta http-equiv="refresh" content="0;url=about:noscript"></noscript>
<title>屏蔽鼠標右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵</title>
</head>
<body>
<script language="Javascript"><!--
//屏蔽鼠標右鍵、Ctrl+N、Shift+F10、F11、F5刷新、退格鍵
//Author: meizz(梅花雨) 2002-6-18
function document.oncontextmenu(){event.returnValue=false;}//屏蔽鼠標右鍵
function window.onhelp(){return false} //屏蔽F1幫助
function document.onkeydown()
{
if ((window.event.altKey)&&
((window.event.keyCode==37)|| //屏蔽 Alt+ 方向鍵 ←
(window.event.keyCode==39))) //屏蔽 Alt+ 方向鍵 →
{
alert("不準你使用ALT+方向鍵前進或后退網頁！");
event.returnValue=false;
}
/* 注：這還不是真正地屏蔽 Alt+ 方向鍵，
因為 Alt+ 方向鍵彈出警告框時，按住 Alt 鍵不放，
用鼠標點掉警告框，這種屏蔽方法就失效了。以后若
有哪位高手有真正屏蔽 Alt 鍵的方法，請告知。*/
if ((event.keyCode==8) || //屏蔽退格刪除鍵
(event.keyCode==116)|| //屏蔽 F5 刷新鍵
(event.ctrlKey && event.keyCode==82)){ //Ctrl + R
event.keyCode=0;
event.returnValue=false;
}
if (event.keyCode==122){event.keyCode=0;event.returnValue=false;} //屏蔽F11
if (event.ctrlKey && event.keyCode==78) event.returnValue=false; //屏蔽 Ctrl+n
if (event.shiftKey && event.keyCode==121)event.returnValue=false; //屏蔽 shift+F10
if (window.event.srcElement.tagName == "A" && window.event.shiftKey)
window.event.returnValue = false; //屏蔽 shift 加鼠標左鍵新開一網頁
if ((window.event.altKey)&&(window.event.keyCode==115)) //屏蔽Alt+F4
{
window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");
return false;
}
}
</script>
屏蔽鼠標右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵
</body>
</html>
//屏蔽打印
<style>
@media print{
* {display:none}
}
</style>
//移動的圖層，拖動
1.<span style='position:absolute;width:200;height:200;background:red' onmousedown=MouseDown(
this) onmousemove=MouseMove() onmouseup=MouseUp()>meizz</span>
<script language=javascript>
var Obj;
function MouseDown(obj)
{
Obj=obj;
Obj.setCapture();
Obj.l=event.x-Obj.style.pixelLeft;
Obj.t=event.y-Obj.style.pixelTop;
}
function MouseMove()
{
if(Obj!=
null)
{
Obj.style.left = event.x-Obj.l;
Obj.style.top = event.y-Obj.t;
}
}
function MouseUp()
{
if(Obj!=
null)
{
Obj.releaseCapture();
Obj=
null;
}
}
</script>
2.
<div id=
"myDiv" src=
"logo.gif" ondrag=
"doDrag();" onmouseover=
"this.style.cursor='hand'" style=
"position:absolute;left=100;top=100;" onmousedown=
"doMouseDown();">
<a href=
"#" onclick=
"return false"><h1>wlecome</h1></a>
</div>
<script language=
"JavaScript" type=
"text/javascript">
var orgMouseX;
var orgMouseY;
var orgObjX;
var orgObjY;
function doDrag()
{
var myObject=document.all.myDiv;
var x=event.clientX;
var y=event.clientY;
myObject.style.left=x-(orgMouseX-orgObjX);
myObject.style.top=y-(orgMouseY-orgObjY);
}
function doMouseDown()
{
orgMouseX=event.clientX;
orgMouseY=event.clientY;
orgObjX=parseInt(document.all.myDiv.style.left);
orgObjY=parseInt(document.all.myDiv.style.top);
}
</script>
//文檔狀態改變
<iframe src="a.html" id="f" name="f" scrolling="no" frameborder=0 marginwidth=0 marginheight=0></iframe>
<script>
var doc=window.frames["f"].document;
function s(){
if (doc.readyState=="complete"){
document.all.f.style.height=doc.body.scrollHeight
document.all.f.style.width=doc.body.scrollWidth
}
}
doc.onreadystatechange=s
</script>
//刷新后不變的文本框
<HTML>
<HEAD>
<META NAME="save" CONTENT="history">
<STYLE>
.sHistory {behavior:url(#default#savehistory);}
</STYLE>
</HEAD>
<BODY>
<INPUT class=sHistory type=text id=oPersistInput>
</BODY>
</HTML>
//訪問剪貼板
(1)拖拽訪問
event.dataTransfer.setData("URL", oImage.src);
sImageURL = event.dataTransfer.getData("URL")
(2)普通訪問
window.clipboardData.setData("Text",oSource.innerText);
window.clipboardData.getData("Text");
//操作COOKIE
function SetCookie(sName, sValue)
{
document.cookie = sName + "=" + escape(sValue) + "; ";
}
function GetCookie(sName)
{
var aCookie = document.cookie.split("; ");
for (var i=0; i < aCookie.length; i++)
{
var aCrumb = aCookie[i].split("=");
if (sName == aCrumb[0])
return unescape(aCrumb[1]);
}
}
function DelCookie(sName)
{
document.cookie = sName + "=" + escape(sValue) + "; expires=Fri, 31 Dec 1999 23:59:59 GMT;";
}
//setTimeout增加參數
<script>
var _st = window.setTimeout;
window.setTimeout = function(fRef, mDelay) {
if(typeof fRef == 'function'){
var argu = Array.prototype.slice.call(arguments,2);
var f = (function(){ fRef.apply(null, argu); });
return _st(f, mDelay);
}
return _st(fRef,mDelay);
}
function test(x){
alert(x);
}
window.setTimeout(test,1000,'fason');
</script>
//自定義的apply,call
Function.prototype.apply =
function (obj, argu) {
if (obj) obj.constructor.prototype._caller =
this;
var argus =
new Array();
for (
var i=0;i<argu.length;i++)
argus[i] =
"argu[" + i +
"]";
var r;
eval(
"r = " + (obj ? (
"obj._caller(" + argus.join(
",") +
");") : (
"this(" + argus.join(
",") +
");")));
return r;
};
Function.prototype.call =
function (obj) {
var argu =
new Array();
for (
var i=1;i<arguments.length;i++)
argu[i-1] = arguments[i];
return this.apply(obj, argu);
};
//下載文件
function DownURL(strRemoteURL,strLocalURL)
{
try
{
var xmlHTTP=new ActiveXObject("Microsoft.XMLHTTP");
xmlHTTP.open("Get",strRemoteURL,false);
xmlHTTP.send();
var adodbStream=new ActiveXObject("ADODB.Stream");
adodbStream.Type=1;//1=adTypeBinary
adodbStream.Open();
adodbStream.write(xmlHTTP.responseBody);
adodbStream.SaveToFile(strLocalURL,2);
adodbStream.Close();
adodbStream=null;
xmlHTTP=null;
}
catch(e)
{
window.confirm("下載URL出錯!");
}
//window.confirm("下載完成.");
}
//檢驗連接是否有效
function getXML(URL)
{
var xmlhttp = new ActiveXObject("microsoft.xmlhttp");
xmlhttp.Open("GET",URL, false);
try
{
xmlhttp.Send();
}
catch(e){}
finally
{
var result = xmlhttp.responseText;
if(result)
{
if(xmlhttp.Status==200)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
}
//POST代替FORM
<SCRIPT language="VBScript">
Function URLEncoding(vstrIn)
strReturn = ""
For i = 1 To Len(vstrIn)
ThisChr = Mid(vStrIn,i,1)
If Abs(Asc(ThisChr)) < &HFF Then
strReturn = strReturn & ThisChr
Else
innerCode = Asc(ThisChr)
If innerCode < 0 Then
innerCode = innerCode + &H10000
End If
Hight8 = (innerCode And &HFF00)\ &HFF
Low8 = innerCode And &HFF
strReturn = strReturn & "%" & Hex(Hight8) & "%" & Hex(Low8)
End If
Next
URLEncoding = strReturn
End Function
Function bytes2BSTR(vIn)
strReturn = ""
For i = 1 To LenB(vIn)
ThisCharCode = AscB(MidB(vIn,i,1))
If ThisCharCode < &H80 Then
strReturn = strReturn & Chr(ThisCharCode)
Else
NextCharCode = AscB(MidB(vIn,i+1,1))
strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
i = i + 1
End If
Next
bytes2BSTR = strReturn
End Function
dim strA,oReq
strA = URLEncoding("submit1=Submit&text1=中文")
set oReq = CreateObject("MSXML2.XMLHTTP")
oReq.open "POST","http://ServerName/VDir/TstResult.asp",false
oReq.setRequestHeader "Content-Length",Len(strA)
oReq.setRequestHeader "CONTENT-TYPE","application/x-www-form-urlencoded"
oReq.send strA
msgbox bytes2BSTR(oReq.responseBody)
</SCRIPT>
//readyState是xmlhttp返回數據的進度，0=載入中,1=未初始化,2=已載入,3=運行中,4=完成
//組件是否安裝
isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}", "componentID"))
//檢查網頁是否存在
function CheckURL(URL)
{
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("GET",URL, false);
try
{
xmlhttp.Send();
var result = xmlhttp.status;
}
catch(e) {return(false); }
if(result==200)
{
return true;
}
xmlhttp = null;
return false;
}
//連接數據庫
<script language="javascript">
//用 JavaScript 寫服務器端連接數據庫的代碼示例
var conn = new ActiveXObject("ADODB.Connection");
conn.Open("Provider=SQLOLEDB.1; Data Source=localhost; User ID=sa; "
+"Password=; Initial Catalog=pubs");
var rs = new ActiveXObject("ADODB.Recordset");
var sql="select * from authors";
rs.open(sql, conn);
shtml = "<table width='100%' border=1>";
shtml +="<tr bgcolor='#f4f4f4'><td>au_id</td><td>au_lname</td><td>au_fname</td><td>phone</td><td>address</td><td> city</td><td>state</td><td>zip</td></tr>";
while(!rs.EOF)
{
shtml += "<tr><td>" + rs("au_id") + "</td><td>" + rs("au_lname") + "</td><td>" + rs("au_fname") + "</td><td>" + rs("phone") + "</td><td>" + rs("address") + "</td><td>" + rs("city") + "</td><td>" + rs("state") + "</td><td>" + rs("zip") + "</td></tr>";
rs.moveNext;
}
shtml += "</table>";
document.write(shtml);
rs.close();
rs = null;
conn.close();
conn = null;
</script>
//使用數據島
<html>
<body>
srno：<input type=text datasrc=#xmldate DataFLD=srno size="76"><BR>
times：<input type=text datasrc=#xmldate DataFLD=times size="76"><BR>
<input id="first" TYPE=button value="<< 第一條記錄" onclick="xmldate.recordset.moveFirst()">
<input id="prev" TYPE=button value="<上一條記錄" onclick="xmldate.recordset.movePrevious()">
<input id="next" TYPE=button value="下一條記錄>" onclick="xmldate.recordset.moveNext()">
<input id="last" TYPE=button value="最后一條記錄>>" onclick="xmldate.recordset.moveLast()">
<input id="Add" TYPE=button value="添加新記錄" onclick="xmldate.recordset.addNew()">
<XML ID="xmldate">
<infolist>
<info ><srno>20041025-01</srno><times>null</times></info>
<info ><srno>20041101-09</srno><times>2004年10月1日2點22分0秒</times></info>
</infolist>
</XML>
</body>
</html>
//獲得參數
<body>
<a href=
"javascript:location.href=location.href + '?a=1&b=2'">search</a>
<script language=
"JavaScript">
<!--
var a = location.search.substr(1);
if(a.length>0)
{
var re = /([^&]*?)\=([^&]*)/g
var s = a.match(re);
for(
var i= 0;i<s.length;i++)
{
alert(s[i]);
alert(s[i].split(
"=")[1]);
}
}
//-->
</script>
</body>
//可編輯SELECT
<input type=text name=re_name style="width:100px;height:21px;font-size:10pt;"><span style="width:18px;border:0px solid red;"><select name="r00" style="margin-left:-100px;width:118px; background-color:#FFEEEE;" onChange="document.all.re_name.value=this.value;">
<option value="1">11111111<option>
<option value="2">222222</option>
<option value="3">333333</option>
</select>
</span>
//設置光標位置
function getCaret(textbox)
{
var control = document.activeElement;
textbox.focus();
var rang = document.selection.createRange();
rang.setEndPoint("StartToStart",textbox.createTextRange())
control.focus();
return rang.text.length;
}
function setCaret(textbox,pos)
{
try
{
var r =textbox.createTextRange();
r.moveStart('character',pos);
r.collapse(true);
r.select();
}
catch(e)
{}
}
function selectLength(textbox,start,len)
{
try
{
var r =textbox.createTextRange();
r.moveEnd('character',len-(textbox.value.length-start));
r.moveStart('character',start);
r.select();
}
catch(e)
{//alert(e.description)}
}
function insertAtCaret(textbox,text)
{
textbox.focus();
document.selection.createRange().text = text;
}
//頁內查找
function findInPage(str)
{
var txt, i, found,n = 0;
if (str == "")
{
return false;
}
txt = document.body.createTextRange();
for (i = 0; i <= n && (found = txt.findText(str)) != false; i++)
{
txt.moveStart("character", 1);
txt.moveEnd("textedit");
}
if (found)
{
txt.moveStart("character", -1);
txt.findText(str);
txt.select();
txt.scrollIntoView();
n++;
}
else
{
if (n > 0)
{
n = 0;
findInPage(str);
}
else
{
alert(str + "... 您要找的文字不存在。\n \n請試著輸入頁面中的關鍵字再次查找！");
}
}
return false;
}
//書
<script language="javascript">
function jStartExcel() {
var xls = new ActiveXObject ( "Excel.Application" );
xls.visible = true;
var newBook = xls.Workbooks.Add;
newBook.Worksheets.Add;
newBook.Worksheets(1).Activate;
xls.ActiveWorkBook.ActiveSheet.PageSetup.Orientation = 2;
xls.ActiveWorkBook.ActiveSheet.PageSetup.PaperSize = 5;
newBook.Worksheets(1).Columns("A").columnwidth=50;
newBook.Worksheets(1).Columns("A").WrapText = true;
newBook.Worksheets(1).Columns("B").columnwidth=50;
newBook.Worksheets(1).Columns("B").WrapText = true;
newBook.Worksheets(1).Range("A1:B1000").NumberFormat = "0";
newBook.Worksheets(1).Range("A1:B1000").HorizontalAlignment = -4131;
newBook.Worksheets(1).Cells(1,1).Interior.ColorIndex="15";
newBook.Worksheets(1).Cells(1,1).value="First Column, First Cell";
newBook.Worksheets(1).Cells(2,1).value="First Column, Second Cell";
newBook.Worksheets(1).Cells(1,2).value="Second Column, First Cell";
newBook.Worksheets(1).Cells(2,2).value="Second Column, Second Cell";
newBook.Worksheets(1).Name="My First WorkSheet";
}
</script>
//自定義提示條
<a href=
"#" title=
"這是提示">tip</a>
<script Language=
"JavaScript">
//***********默認設置定義.*********************
tPopWait=50;
//停留tWait豪秒后顯示提示。
tPopShow=5000;
//顯示tShow豪秒后關閉提示
showPopStep=20;
popOpacity=99;
//***************內部變量定義*****************
sPop=
null;
curShow=
null;
tFadeOut=
null;
tFadeIn=
null;
tFadeWaiting=
null;
document.write(
"<style type='text/css'id='defaultPopStyle'>");
document.write(
".cPopText { background-color: #F8F8F5;color:#000000; border: 1px #000000 solid;font-color: font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; filter: Alpha(Opacity=0)}");
document.write(
"</style>");
document.write(
"<div id='dypopLayer' style='position:absolute;z-index:1000;' class='cPopText'></div>");
function showPopupText(){
var o=event.srcElement;
MouseX=event.x;
MouseY=event.y;
if(o.alt!=
null && o.alt!=
""){o.dypop=o.alt;o.alt=
""};
if(o.title!=
null && o.title!=
""){o.dypop=o.title;o.title=
""};
if(o.dypop!=sPop) {
sPop=o.dypop;
clearTimeout(curShow);
clearTimeout(tFadeOut);
clearTimeout(tFadeIn);
clearTimeout(tFadeWaiting);
if(sPop==
null || sPop==
"") {
dypopLayer.innerHTML=
"";
dypopLayer.style.filter=
"Alpha()";
dypopLayer.filters.Alpha.opacity=0;
}
else {
if(o.dyclass!=
null) popStyle=o.dyclass
else popStyle=
"cPopText";
curShow=setTimeout(
"showIt()",tPopWait);
}
}
}
function showIt(){
dypopLayer.className=popStyle;
dypopLayer.innerHTML=sPop;
popWidth=dypopLayer.clientWidth;
popHeight=dypopLayer.clientHeight;
if(MouseX+12+popWidth>document.body.clientWidth) popLeftAdjust=-popWidth-24
else popLeftAdjust=0;
if(MouseY+12+popHeight>document.body.clientHeight) popTopAdjust=-popHeight-24
else popTopAdjust=0;
dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust;
dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust;
dypopLayer.style.filter=
"Alpha(Opacity=0)";
fadeOut();
}
function fadeOut(){
if(dypopLayer.filters.Alpha.opacity<popOpacity) {
dypopLayer.filters.Alpha.opacity+=showPopStep;
tFadeOut=setTimeout(
"fadeOut()",1);
}
else {
dypopLayer.filters.Alpha.opacity=popOpacity;
tFadeWaiting=setTimeout(
"fadeIn()",tPopShow);
}
}
function fadeIn(){
if(dypopLayer.filters.Alpha.opacity>0) {
dypopLayer.filters.Alpha.opacity-=1;
tFadeIn=setTimeout(
"fadeIn()",1);
}
}
document.onmouseover=showPopupText;
</script>
//插入文字
document.onclick =function(){
var oSource = window.event.srcElement;
if(oSource.tagName!="DIV")
return false;
var sel = document.selection;
if (sel!=null) {
var rng = sel.createRange();
if (rng!=null)
rng.pasteHTML("<font color=red>插入文字</font>");
}
}
//netscapte下操作xml
doc = new ActiveXObject("Msxml2.DOMDocument");
doc = new ActiveXObject("Microsoft.XMLDOM")
->>
doc = (new DOMParser()).parseFromString(sXML,'text/xml')
//判斷鍵值
<html>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<head>
<script language="javascript">
var ie =navigator.appName=="Microsoft Internet Explorer"?true:false;
function keyDown(e)
{
if(!ie)
{
var nkey=e.which;
var iekey='現在是ns瀏覽器';
var realkey=String.fromCharCode(e.which);
}
if(ie)
{
var iekey=event.keyCode;
var nkey='現在是ie瀏覽器';
var realkey=String.fromCharCode(event.keyCode);
if(event.keyCode==32){realkey='\' 空格\''}
if(event.keyCode==13){realkey='\' 回車\''}
if(event.keyCode==27){realkey='\' Esc\''}
if(event.keyCode==16){realkey='\' Shift\''}
if(event.keyCode==17){realkey='\' Ctrl\''}
if(event.keyCode==18){realkey='\' Alt\''}
}
alert('ns瀏覽器中鍵值:'+nkey+'\n'+'ie瀏覽器中鍵值:'+iekey+'\n'+'實際鍵為'+realkey);
}
document.onkeydown = keyDown;
</script>
</head>
<body>
//Javascript Document.
<hr>
<center>
<h3>請按任意一個鍵。。。。</h3>
</center>
</body>
</html>
//禁止FSO
1.注銷組件
regsvr32 /u scrrun.dll
2.修改PROGID
HKEY_CLASSES_ROOT\Scripting.FileSystemObject
Scripting.FileSystemObject
3.對于使用object的用戶，修改HKEY_CLASSES_ROOT\Scripting.
//省略號
<DIV STYLE="width: 120px; height: 50px; border: 1px solid blue;
overflow: hidden; text-overflow:ellipsis">
<NOBR>就是比如有一行文字，很長，表格內一行顯示不下.</NOBR>
</DIV>
//檢測media play版本
<IE:clientCaps ID="oClientCaps" style="{behavior:url(#default#clientcaps)}" />
<SCRIPT>
var flash="";
WMPVersion= oClientCaps.getComponentVersion("{22D6F312-B0F6-11D0-94AB-0080C74C7E95}","ComponentID");
if (WMPVersion != "") {
flash = "";
var version = WMPVersion.split(",");
var i;
for (i = 0; i < version.length; i++) {
if (i != 0)
flash += ".";
flash += version[i];
}
document.write("您的Windows Media Player 版本是:"+flash+"<p>");
}
</SCRIPT>
//圖象按比例
<script language=
"JavaScript">
<!--
//圖片按比例縮放
var flag=
false;
function DrawImage(ImgD){
var image=
new Image();
var iwidth = 80;
//定義允許圖片寬度
var iheight = 80;
//定義允許圖片高度
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=
true;
if(image.width/image.height>= iwidth/iheight){
if(image.width>iwidth){
ImgD.width=iwidth;
ImgD.height=(image.height*iwidth)/image.width;
}
else{
ImgD.width=image.width;
ImgD.height=image.height;
}
ImgD.alt=image.width+
"×"+image.height;
}
else{
if(image.height>iheight){
ImgD.height=iheight;
ImgD.width=(image.width*iheight)/image.height;
}
else{
ImgD.width=image.width;
ImgD.height=image.height;
}
ImgD.alt=image.width+
"×"+image.height;
}
}
}
//-->
</script>
<img src=
".." onload =
"DrawImage(this)">
//細線SELECT
<span style="border:1px solid #000000; position:absolute; overflow:hidden;" >
<select style="margin:-2px;">
<option>1111</option>
<option>11111111111111</option>
<option>111111111</option>
</select></span>
//Import
function Import() {
for(
var i=0; i<arguments.length; i++ ) {
var file = arguments[i];
if ( file.match(/\.js$/i))
document.write('<script type=\"text/javascript\
" src=\"' + file + '\"></sc' + 'ript>');
else
document.write('<style type=\"text/css\">@import \"' + file + '\" ;</style>');
}
};
//js枚舉
function getComputerName()
{
var objWMIService = GetObject("Winmgmts:root\cimv2");
for(e = new Enumerator(objWMIService) ; !e.atEnd() ; e.moveNext())
{
var getComputer = e.item();
return getComputer.Name;
}
}
//條件編譯
<script language=javascript>
/*@cc_on @*/
/*@if (@_win32 && @_jscript_version>5)
function window.confirm(str)
{
execScript("n = msgbox('"+ str +"', 257)", "vbscript");
return(n == 1);
}
@end @*/
</script>
//取得innerText
<SCRIPT LANGUAGE="JavaScript">
<!--
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.4.0");
var currNode;
xmlDoc.async = false;
xmlDoc.async = false;
xmlDoc.loadXML("<TABLENAME> 你好你阿三 大法 司法等四 </TABLENAME>");
currNode = xmlDoc.documentElement;
var s = currNode.xml;
var r = /\<([^\>\s]*?)[^\>]*?\>([^\<]*?)\<\/\1\>/
var b = s.replace(r,"$2");
alert(b);
//-->
</SCRIPT>
//mergeAttributes 復制所有讀/寫標簽屬性到指定元素。
<SCRIPT>
function fnMerge(){
oSource.children[1].mergeAttributes(oSource.children[0]);
}
</SCRIPT>
<SPAN ID=oSource>
<DIV
ID=
"oDiv"ATTRIBUTE1=
"true"ATTRIBUTE2=
"true"onclick=
"alert('click');"onmouseover=
"this.style.color='#0000FF';"onmouseout=
"this.style.color='#000000';">
This is a sample <B>DIV</B> element.
</DIV>
<DIV ID=
"oDiv2">
This is another sample <B>DIV</B> element.
</DIV>
</SPAN>
<INPUT
TYPE=
"button"VALUE=
"Merge Attributes"onclick=
"fnMerge()">
var RESET_PWD="666666";
var BTN_DIV_MARGIN_WIDTH = 10;
var DIV_BTN_HEIGHT = 50;
var DIV_BTN_WIDTH = 70;
var state=false;
var strSearchText="......"; //定義搜索滾動顯示的字符
var intDelay=100; //定義延遲時間
var iDelay=0; //定義開始字符計數
function setTitle() {
//top.document.title = document.title;
//loadWebBrowser();
}
//頁面跳轉共通方法
function Go(url, name){
var form = document.getElementById("JumpForm");
form.action=url;
form.target=name;
form.submit();
}
setTitle();
//全選/取消
//checkAll(comId,flag)
// comId 代表控件的名稱
// flag 調用方法一時1為全選狀態0為取消狀態;調用方法checkAll("checkbox1","1")
// 調用方法二時 flag 沒有用處
function checkAll(comId,flag)
{
var blnFlag=false;
var a=document.getElementsByName(comId);
var n=a.length;
if(flag=='1'||flag=='0'){
if(flag=='1'){
blnFlag=true;
}
if(n>0){
for(var i=0;i<n;i++){
a[i].checked=blnFlag;
}
}
}else{
//var b=document.getElementsByName(flag);
if(n>0){
for(var i=0;i<n;i++){
a[i].checked=window.event.srcElement.checked;
}
}
}
}
// 判斷是否是全選
// comId 代表控件的名稱
function isCheckAll(element) {
var area = document.getElementsByName(element);
var len = area.length;
var result;
for(var i = 0; i < len; i++) {
if(area[i].checked) {
result = true;
} else {
result = false;
}
}
return result;
}
//改變CHECKBOX選擇樣式
//區域地址elementList，全選/取消CHECKBOX
function chanageCheckBox(elementList,elementSelectAall) {
var obj1 = document.getElementById(elementSelectAall);
var obj2 = document.getElementsByName(elementList);
var n= obj2.length;
var nn=0;
for (var i=0;i<n;i++) {
if (obj2[i].checked) {
obj1.checked = "";
}
else if(!obj2[i].checked){
nn=1;
obj1.checked ="";
}
}
if(nn==0){
obj1.checked=true;
}
}
//加載IE打印組件
//loadWebBrowser();
//打印預覽函數
// strType 操作類型，6是打印，7是打印預覽，8是打印頁面設置
// strIds 要隱藏或顯示的頁面ID字符串，其ID之間以"，"分割
function btPrint(strType,strIds){
//Web.ExecWB(4,1) 保存網頁
//wb.ExecWB(6,1) 打印
//wb.ExecWB(7,1) 打印預覽
//wb.ExecWB(8,1) 打印頁面設置
//wb.ExecWB(10,1) 查看頁面屬性
//wb.ExecWB(15,1) 好像是撤銷，有待確認
//wb.ExecWB(17,1) 全選
//wb.ExecWB(22,1) 刷新
//wb.ExecWB(45,1) 關閉窗體無提示
//顯示頁面元素
idDisplay("none",strIds)
//top.frames('mainFrame').focus();
//top.frames('mainFrame').wb.ExecWB(strType,1);
//top.document.frames('mainFrame').focus();
//top.document.frames('mainFrame').print();
wb.ExecWB(strType,1);
//顯示頁面元素
idDisplay("block",strIds)
}
//將ID隱藏顯示
function idDisplay(strStyleType,strIds){
if(strIds!=""){
var strIdAarry=strIds.split(",");
for(var i=0;i<strIdAarry.length;i++){
var strId=document.all(strIdAarry[i]);
strId.style.display=strStyleType;
}
}
}
//加載IE打印組件
function loadWebBrowser(){
var wbId= '<OBJECT ID=\"wb\" name=\"wb\" WIDTH=0 HEIGHT=0 CLASSID=\"CLSID:8856F961-340A-11D0-A96B-00C04FD705A2\"></OBJECT>';
document.body.insertAdjacentHTML('beforeEnd',wbId);
}
//××××××××××級聯地址框提示處理××××××××××××××
//定義 select 原值
//var oldValue,oldText,
var oldSelectedIndex;
//select下拉框的onkeydown事件，修改下拉框的值
function catch_keydown(sel)
{
switch(event.keyCode)
{
case 13: //回車鍵
event.returnValue = false;
break;
case 27: //Esc鍵
//sel.options[sel.selectedIndex].text = oldText;
//sel.options[sel.selectedIndex].value = oldValue;
sel.selectedIndex = oldSelectedIndex;
event.returnValue = false;
break;
case 8: //空格健
var s = sel.options[sel.selectedIndex].text;
s = s.substr(0,s.length-1);
if (sel.options[sel.selectedIndex].value==sel.options[sel.selectedIndex].text)
{
sel.options[sel.selectedIndex].value=s;
sel.options[sel.selectedIndex].text=s;
}
event.returnValue = false;
break;
}
if (!event.returnValue && sel.onchange)
sel.onchange(sel)
}
//select下拉框的onkeypress事件，修改下拉框的值
function catch_press(sel){
if(sel.selectedIndex>=0){
var s = sel.options[sel.selectedIndex].text + String.fromCharCode(event.keyCode);
if (sel.options[sel.selectedIndex].value==sel.options[sel.selectedIndex].text)
{
sel.options[sel.selectedIndex].value=s;
sel.options[sel.selectedIndex].text=s;
}
event.returnValue = false;
if (!event.returnValue && sel.onchange)
sel.onchange(sel)
}
}
//select下拉框的onfocus事件，保存下拉框原來的值
function catch_focus(sel) {
// oldText = sel.options[sel.selectedIndex].text;
// oldValue = sel.options[sel.selectedIndex].value;
oldSelectedIndex = sel.selectedIndex;
}
//恢復select下拉列表當前選中的值
function LoadSelect(obj,value)
{
for (var i=0; i< obj.options.length; i++)
if (obj.options[i].value == value)
{
obj.selectedIndex = i;
break;
}
}
function adjustDivPos(div) {
with(div) {
style.display = "";
style.left = document.body.scrollLeft+event.clientX + 16;
style.top = document.body.scrollTop +event.clientY;
}
//document.body.scrollIntoView=document.body.scrollTop +event.clientY;
}
//select 選擇框鼠標上移時提示選擇的內容
function selMouseOver(obj)
{
state=!state;
var DivRef = document.getElementById('div_hint');
var IfrRef = document.getElementById('DivShim');
if(IfrRef==null){
IfrRef = document.createElement('iframe');
IfrRef.style.display = "none";
IfrRef.style.position = "absolute";
IfrRef.setAttribute('id','DivShim');
document.body.appendChild(IfrRef);
}
if(state)
{
with (DivRef)
{
innerText = obj.options[obj.selectedIndex].text;
if (innerText.length > 0)
{
innerText = " " + innerText + " ";
style.display = "block";
style.left = document.body.scrollLeft+event.clientX + 16;
style.top = document.body.scrollTop +event.clientY;
}
}
DivRef.style.display = "block";
IfrRef.style.width = DivRef.offsetWidth;
IfrRef.style.height = DivRef.offsetHeight;
IfrRef.style.top = DivRef.style.top;
IfrRef.style.left = DivRef.style.left;
IfrRef.style.zIndex = DivRef.style.zIndex - 1;
IfrRef.style.display = "block";
}
}
//select 選擇框鼠標移開時消失
function selMouseOut(obj)
{
document.getElementById('div_hint').style.display = "none";
document.getElementById('DivShim').style.display = "none";
}
//初始化頁面BtnDiv
function initBtnDiv(div, btnNum) {
div.style.display = "none";
adjustDivWidth(div,btnNum);
}
//根據Div內的內容調整顯示寬度
function adjustDivWidth(div, btnNum) {
var NoneDispBtnNum = 0;
var buttons = div.getElementsByTagName("input");
for (i=0;i<buttons.length;i++) {
if (buttons[i].style.display == "none" && buttons[i].type == "button") {
NoneDispBtnNum = NoneDispBtnNum + 1;
}
}
var divWidth = div.style.width;
var width = divWidth.substr(0, divWidth.length-2);
//div.style.width = width - (parseInt(div.style.width) - BTN_DIV_MARGIN_WIDTH * 2) / btnNum * NoneDispBtnNum;
div.style.width = (btnNum - NoneDispBtnNum) * DIV_BTN_WIDTH + BTN_DIV_MARGIN_WIDTH * 2;
div.style.height = DIV_BTN_HEIGHT;
}
//返回年齡段OPTION
function getOptions(strBari){
var strValue="";
var strLable="";
if(strBari==""){
document.write("<option selected value=''>----</option>");
}else{
document.write("<option value=''>----</option>");
}
if(strBari=='0-1'){
document.write("<option selected value='0-1'>0～1</option>");
}else{
document.write("<option value='0-1'>0～1</option>");
}
if(strBari=='1-5'){
document.write("<option selected value='1-5'>1～5</option>");
}else{
document.write("<option value='1-5'>1～5</option>");
}
for(var i=1;i<=16;i++){
strValue=i*5+"-"+(i+1)*5;
strLable=i*5+"～"+(i+1)*5;
if(i==16){
if(strBari=="80"){
document.write("<option selected value='80'>80以上</option>");
}else{
document.write("<option value='80'>80以上</option>");
}
}else{
if(strBari==strValue){
document.write("<option selected value='"+strValue+"'>"+strLable+"</option>");
}else{
document.write("<option value='"+strValue+"'>"+strLable+"</option>");
}
}
}
}
//檢索時彈出層后面滾動的字符
function searchScrollInit(){
txtSearchRemark.innerText=strSearchText.slice(0,iDelay++);
if(iDelay>strSearchText.length){
iDelay=0;
setTimeout("searchScrollInit()",intDelay*5);
}
else
{
setTimeout("searchScrollInit()",intDelay);
}
}
//顯示生成的層及IFROM
//strModle="" OR "1" 是數據查詢
//strModle="2" 是報表
function Fun_showSearch(strModle){
var strType="1";
if(strModle=="undefined"||strModle==""){
}else{
strType=strModle;
}
// 生成DIV
var s=window.document.createElement("DIV");
s.id="divFrm";
s.name="divFrm";
s.style.position="absolute";
s.style.left=(window.screen.width-600)/2+"px" ;
s.style.top=(window.screen.height)/2+15+"px";
s.style.width="300px";
s.style.height="40px";
s.style.border="black 0px solid";
//s.style.backgroundColor="red";
s.style.zIndex=10000;
// 生成iframe
var f=document.createElement("IFRAME");
f.name="frmDiv";
f.id="frmDiv";
f.width=s.style.width;
f.height=s.style.height;
f.scrolling="no";
f.frameBorder=0;
f.style.zIndex=s.style.zIndex-1;
f.src="javascript:false;";
// 附加f到s
s.appendChild(f);
// 顯示s
document.body.appendChild(s);
// 創建層
var t=document.createElement("DIV");
t.name="divShowFind";
t.id="divShowFind";
t.style.visibility="visible";
t.style.position="absolute";
t.style.left=s.style.left;
t.style.top=s.style.top;
t.style.width=s.style.width;
t.style.height=s.style.height;
t.style.border="solid 1px #FF5706";
//t.style.backgroundColor="blue";
t.style.zIndex=s.style.zIndex+1;
var strMsgTxt="系統提示：數據正在請求之中，請稍侯";
if(strType=="1"){
strMsgTxt="系統提示：數據正在查詢之中，請稍侯";
}else if(strType=="2"){
strMsgTxt="系統提示：數據正在上傳之中，請稍侯";
}else if(strType=="3"){
strMsgTxt="系統提示：數據正在生成之中，請稍侯";
}else{
strMsgTxt="系統提示：數據正在請求之中，請稍侯";
}
// 定義要顯示的內容
var tableTxt="<table width=\"100%\" height=\"100%\" cellspacing=\"0\" cellpadding=\"0\" bgcolor=\"#ffffff\">"
tableTxt=tableTxt+"<tr><td align=\"right\" style=\"color:red;font-size:9pt\" width=\"80%\">"
//tableTxt=tableTxt+strMsgTxt+"<img src='/jxhealth/image/waiting.gif' onerror=\"if (!this.times){this.times=1;};if (this.times<=10){src='/jxhealth/image/waiting.gif';this.times++}else{}\">";
tableTxt=tableTxt+strMsgTxt+"</td><td width=\"20%\" align=\"left\"><span id=\"txtSearchRemark\" style=\"font-size:9pt;font-weight:bold;color:red\"></span>";
tableTxt=tableTxt+" </td>";
//tableTxt=tableTxt+"<td width=15 align=\"center\" style=\"color:red;font-size:9pt\"><font style='cursor:hand' onclick='closeDiv()'>×</font></td>";
tableTxt=tableTxt+"</tr></table>";
t.innerHTML =tableTxt;
// 顯示層
document.body.appendChild(t);
searchScrollInit();
// 循環將按鈕置為不可用
var a = document.all;
for(var i=0; i<a.length; i++){
if(a[i].type=="button"||a[i].type=="reset"){
a[i].disabled=true;
}
}
document.body.style.cursor="wait";
}
//關閉層
function closeDiv(){
var objDiv1=document.getElementById('divFrm');
objDiv1.removeNode(true);
var objDiv2=document.getElementById('divShowFind');
objDiv2.removeNode(true);
var a = document.all;
for(var i=0; i<a.length; i++){
if(a[i].type=="button"||a[i].type=="reset"){
a[i].disabled=false;
}
}
}
//按鈕變灰
function buttonDisabled(){
var a = document.all;
for(var i=0; i<a.length; i++){
if(a[i].type=="button"||a[i].type=="reset"){
a[i].disabled=true;
}
}
}
//鍵盤回車事件轉化為tab事件
//text中的Readonly不進入焦點
//radio中的checked=false不進入焦點
function movetoNext(){
if(event.keyCode==13||event.keyCode==39){//當按回車和向右鍵的時候
try{
if(document.activeElement.type=="textarea"){//當運到是textarea時不跳到下一個組件
if(document.activeElement.readOnly==true){//只讀的話就跳下去
event.keyCode=9;
}
return true;
}else{
if (event.srcElement.type == "button"){
if(event.srcElement.value == "新增" ||event.srcElement.value == "查詢" || event.srcElement.value == "保存" || event.srcElement.value == "下一步" || event.srcElement.value == "登錄"|| event.srcElement.value == "重置"|| event.srcElement.value == "返回"|| event.srcElement.value == "確定"|| event.srcElement.value == "刪除"|| event.srcElement.value == "再顯示"|| event.srcElement.value == "讀卡" ){//|| event.srcElement.value == "檢測編號"
if(event.keyCode==39){
event.keyCode=9;
}else{
event.srcElement.onclick();
}
}else{
event.keyCode=9;
}
}else{
if(event.srcElement.type == "submit"){
return false;
}
var nextIndex=getItemIndex();
if (document.all.item(nextIndex).type == "text" || document.all.item(nextIndex).type == "textarea"){
if(document.all.item(nextIndex).readOnly==true){
getNextIndex(nextIndex);
}else{
event.keyCode=9;
}
//getNextItem();
}else{//下一個不是text
if(document.all.item(nextIndex).disabled==true){
getNextIndex(nextIndex);
}else{
if(document.all.item(nextIndex).type=="radio"){
//document.all.item(nextIndex).focus();
///*每一個radio都進入焦點
if(document.all.item(nextIndex).checked==true){
event.keyCode=9;
}else{
getNextIndex(nextIndex);
}
//*/
}else{
event.keyCode=9;
}
}
}
}
}
}catch(e){
alert("用戶鍵盤不是標準鍵盤！");
event.keyCode=9
}
return true;
}else{
return false;
}
}
function getItemIndex(){
var index;//當前的sourceIndex
var nextIndex;//下一個sourceIndex
index=window.event.srcElement.sourceIndex;
index+=1;
with (document.all){
var aTab = new Array(length);
for ( var i=index;i<length;i++) {
if(item(i).type=="text" || item(i).type=="textarea" || item(i).type=="checkbox" || item(i).type=="radio" || (item(i).type=="select" && item(i).disabled==false ) || ( item(i).type=="select-one" && item(i).disabled==false ) ){
nextIndex = item(i).sourceIndex;
break;
}
}
}
return nextIndex;
}
function getNextIndex(argindex){
var index;//當前的sourceIndex
var nextIndex;//下一個sourceIndex
index=document.all.item(argindex).sourceIndex;
index+=1;
with (document.all){
var aTab = new Array(length);
for (var i=index;i<length;i++) {
if(item(i).type=="text" || item(i).type=="textarea" || item(i).type=="checkbox" || item(i).type=="radio" || (item(i).type=="select" && item(i).disabled==false ) || ( item(i).type=="select-one" && item(i).disabled==false ) ){
nextIndex = item(i).sourceIndex;
break;
}
}
}
if (document.all.item(nextIndex).type == "text" || document.all.item(nextIndex).type == "textarea"){
if(document.all.item(nextIndex).readOnly==true){
getNextIndex(nextIndex);
}else{
document.all.item(nextIndex).focus();
}
}else{
if(document.all.item(nextIndex).type==undefined){
event.keyCode=9;
}
if(document.all.item(nextIndex).disabled==true){
getNextIndex(nextIndex);
}else{
if(document.all.item(nextIndex).type=="radio"){
if(document.all.item(nextIndex).checked==true){
document.all.item(nextIndex).focus();
}else{
getNextIndex(nextIndex);
}
}else{
document.all.item(nextIndex).focus();
}
}
}
return true;
}
//轉換身份證號碼15-18
//只有當字符串為15位時才進行轉換，否則還回原值
function uptoEighteen(strPid)
{
var result,i,j,s,newid,id1;
//var w = new Array(7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2,1);
//var a = new Array('1','0','x','9','8','7','6','5','4','3','2');
id1=trim(strPid);
//if(id1.length==15&&checkNumeric(id1)==true)
//{
// newid= "";
// newid=id1.substr(0,6)+"19"+id1.substr(6,9);
// s= 0;
// for(i=0;i<=16;i++){
// j=parseInt(newid.substr(i,1))*w[i];
// s=s + j;
// }
// s= s % 11;
// result= newid + a[s];
//}
//else{
// result= id1;
//}
result= id1;
return result;
}
//去除字符串兩邊空格的函數
//參數：strValue傳入的字符串
//返回：字符串strValue
function trim(strValue){
//去除前面空格
while ((strValue.indexOf(" ")==0) && (strValue.length>1)){
strValue=strValue.substring(1,strValue.length);
}
//去除后面空格
while ((strValue.lastIndexOf(" ")==strValue.length-1)&&(strValue.length>1)){
strValue=strValue.substring(0,strValue.length-1);
}
if (strValue==" "){
strValue="";
}
return strValue;
}
//去除左字符串兩邊空格的函數
//參數：strValue傳入的字符串
//返回：字符串strValue
function ltrim(strValue){
//去除前面空格
while ((strValue.indexOf(" ")==0) && (strValue.length>1)){
strValue=strValue.substring(1,strValue.length);
}
if (strValue==" "){
strValue="";
}
return strValue;
}
//去除右字符串兩邊空格的函數
//參數：strValue傳入的字符串
//返回：字符串strValue
function rtrim(strValue){
//去除后面空格
while ((strValue.lastIndexOf(" ")==strValue.length-1)&&(strValue.length>1)){
strValue=strValue.substring(0,strValue.length-1);
}
if (strValue==" "){
strValue="";
}
return strValue;
}
//判斷字符是否是數字，是返回TRUE，否返回FALSE
function checkNumeric(strValue){
var strTemp="0123456789";
var j;
for (i=0;i<strValue.length;i++)
{
j=strTemp.indexOf(strValue.charAt(i));
if (j==-1)
{
return false;
}
}
return true;
}
//導出數據到Excel
//obj 包含要導出數據的HTML表格的名字，fname 保存Excel時的文件名
function saveToExcel(obj,fname) {
var winname = window.open('', '_blank', 'top=10000');
window.clipboardData.setData("Text",document.all(obj).innerHTML);
var strHTML = window.clipboardData.getData("Text");
window.clipboardData.clearData("Text");
winname.document.open('text/html', 'replace');
winname.document.writeln(strHTML);
if(fname==''){
fname = "統計結果";
}
winname.document.execCommand('saveas','',fname+'.xls');
winname.close();
}