231個web前端常用的javascript特效分享

阿新 • • 發佈：2018-12-29

1.文字框焦點問題

onBlur:當失去輸入焦點後產生該事件

onFocus:當輸入獲得焦點後，產生該檔案

Onchange:當文字值改變時，產生該事件

Onselect:當文字加亮後，產生該檔案

<input type=”text” value=”郭強”onfocus=”if(value==’郭強’) {value=”}”onblur=”if

(value==”) {value=’郭強’}”>點選時文字消失，失去焦點時文字再出現

2.網頁按鈕的特殊顏色

<input type=button name=”Submit1″ value=”郭強” size=10 class=s02

style=”background-color:rgb(235,207,22)”>

3.滑鼠移入移出時顏色變化

<input type=”submit” value=”找吧”name=”B1″ onMouseOut=thilor=”blue”

onMouseOver=thilor=”red” class=”button”>

4.平面按鈕

<input type=submit value=訂閱 style=”border:1pxsolid :#666666; height:17px; width:25pt;font-size:9pt;

BACKGROUND-COLOR: #E8E8FF;color:#666666″ name=”submit”>

5.按鈕顏色變化

<input type=text name=”nick” style=”border:1px solid#666666; font-size:9pt; height:17px;

BACKGROUND-COLOR: #F4F4FF; color:#ff6600″size=”15″ maxlength=”16″>

6.平面輸入框

7.使視窗變成指定的大小

window.resizeTo(300,283);

</script>

8.使文字上下滾動

<marquee direction=up scrollamount=1 scrolldelay=100onmouseover=’this.stop()’ onmouseout=’this.start()’

height=60>

<!– head_scrolltext –>

<tr>

<td>

共和國

</tableamp;>amp;amp;>amp;nbsp; <!– endhead_scrolltext –>

</marquee>

9.狀態列顯示該頁狀態

10.可以點選文字實現radio選項的選定

<br>

<label for=”A03″> 情侶 : 一次註冊兩個帳戶</label> <br>

11.可以在文字域的font寫onclick事件

12.列印</a>列印網頁

13.線型輸入框

<input type=”text” name=”key” size=”12″value=”關鍵字” onFocus=this.select()onMouseOver=this.focus()

class=”line”>

14.顯示文件最後修改日期

function hi(str)

{

document.write(document.lastModified)

alert(“hi”+str+”!”)

}

</script>

15.可以在滑鼠移到文字上時就觸發事件

<html>

<head>

<!– Hiding

function hello() {

alert(“哈羅!”);

}

</script>

</head>

<body>

</body>

</html>

16.可以根據網頁上的選項來確定頁面顏色

<HTML>

<HEAD>

<TITLE>background.html</TITLE>

</HEAD>

<!–

function bgChange(selObj) {

newColor = selObj.options[selObj.selectedIndex].text;

document.bgColor = newColor;

selObj.selectedIndex = -1;

}

//–>

</SCRIPT>

<B>Changing Background Colors</B>

<BR>

<FORM>

<OPTION>Red

<OPTION>Orange

<OPTION>Yellow

<OPTION>Green

<OPTION>Blue

<OPTION>Indigo

<OPTION>Violet

<OPTION>White

<OPTION>pink

</SELECT>

</FORM>

</BODY>

</HTML>

17.將按鈕的特徵改變

<!–

.style1 { font-size: 12px; background: #CCCCFF; border-width: thin thin thinthin; border-color: #CCCCFF

[格式]:document.execCommand(“open”)

#CCCCCC #CCCCCC #CCCCFF}

.style2 { font-size: 12px; font-weight: bold; background: #CCFFCC;border-width: thin medium medium thin;

border-color: #CCFF99 #999999 #999999#CCFF99}

–>

</style>

本例按鈕的程式碼如下：

<input type=”submit” name=”Submit” value=”提交” onmouseover=”this.className=’style2′”

onmouseout=”this.className=’style1′”class=”style1″>

18.改變按鈕的圖片.

<!–

.style3 { font-size: 12px; background: url(image/buttonbg1.gif); border: 0px;width: 60px; height: 22px}

.style4 { font-size: 12px; font-weight: bold; background:url(image/buttonbg2.gif); border: 0px 0; width:

60px; height: 22px}

–>

</style>

本例的按鈕程式碼如下：

<input type=”submit” name=”Submit2″ value=”提交” onmouseover=”this.className=’style4′”

onmouseout=”this.className=’style3′”class=”style3″>

19.列印頁面

<div align=”center”amp;>amp;amp;>amp;lt;a class=contenthref=”javascript:doPrint();”>列印本稿</aamp;>amp;amp;>amp;lt;/div>

20.可以直接寫html語言

document.write(“”);

21.改變下拉框的顏色

<select name=”classid”

onChange=”changelocation(document.myform.classid.options[document.myform.classid.selectedIndex].value)”

size=”1″style=”color:#008080;font-size: 9pt”>

22.轉至目標URL

window.location=”;

23.傳遞該object的form

UpdateSN(‘guoqiang99267’,this.form)

function UpdateSN(strValue,strForm)

{

strForm.SignInName.value = strValue;

return false;

}

24.文字標籤

<label for=”AltName4″amp;>amp;amp;>amp;lt;input name=”AltName”type=”RADIO” tabindex=”931″ id=”AltName4″

>guoqiang99859</label>

25.layer2為元件的ID，可以控制組件是否可見

documenem(‘Layer2’).style.display = “block”;

documenem(‘Layer2’).style.display = “none”;//

26.將頁面加入favorite中

<!–

function Addme(){

url = “;; //你自己的主頁地址

title = “Your Site Name”; //你自己的主頁名稱

window.external.AddFavorite(url,title);

–>

</script>//

27.過10秒自動關閉頁面

< script language=”JavaScript” >

function closeit() {

setTimeout(“self.close()”，10000)

}

< /script >

28.可以比較字元的大小

char=post.charAt(i);

if(!(‘0′<=char&&char<=’9’))

29.將字元轉化為數字

month = parseInt(char)

30.點選value非空的選項時轉向指定連線

</select>

31.改變背景顏色

<td width=* class=dp bgColor=#FAFBFConmouseover=”this.bgColor=’#FFFFFF’;”

onmouseout=”this.bgColor=’#FAFBFC’;”>

32.改變文字輸入框的背景顏色

<style>

.input2 {background-image: url(‘../images/inputbg.gif’); font-size:12px; background-color:

#D0DABB;border-top-width:1px;border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px}

</style>

33.改變水平線的特徵

34.傳遞引數的方式

35.頁內跳轉

<a name=”2″>dfdf</a>//

36.兩個按鍵一起按下

if(event.ctrlKey && window.event.keyCode==13)//

37.重新整理頁面

javascript:this.location.reload()//

38.將網頁的按鈕使能

function haha()

{

for(var i=0;i<document.form1.elements.length;i++)

{

if(document.form1.elements[i].name.indexOf(“bb”)!=-1)

document.form1.elements[i].disabled=!document.form1.elements[i].disabled;

}

</SCRIPT>

<BODYamp;>amp;amp;>amp;lt;form name=form1>

39.文字移動

40.雙擊網頁自動跑

var currentpos,timer;

function initialize()

{

timer=setInterval(“scrollwindow()”,1);

}

function sc()

{

clearInterval(timer);

}

function scrollwindow()

{

currentpos=document.body.scrollTop;

window.scroll(0,++currentpos);

if (currentpos != document.body.scrollTop)

sc();

}

document.onmousedown=sc

document.ondblclick=initialize

</SCRIPT>//

41.後退

42.前進

43.重新整理

44.轉向指定網頁

document.location=”;或者document.location.assign(“;)

45.在網頁上顯示實時時間

var clock_id;

window.onload=function()

{

clock_id=setInterval(“document.form1.txtclock.value=(newDate);”,1000)

}

</SCRIPT>//

46.可以下載檔案

document.location.href=”目標檔案”//

47.連線資料庫

import java.sql.*;

String myDBDriver=”sun.jdbc.odbc.JdbcOdbcDriver”;

Class.forName(myDBDriver);

Connectionconn=DriverManager.getConnection(“jdbc:odbc:firm”,”username”,”password”);

Statement stmt=conn.createStatement();

ResultSet rs=stmt.executeQuery(sql);

rs.getString(“column1”);//

48.可以直接在頁面“div”內寫下所需內容

<div id=a1amp;>amp;amp;>amp;lt;/div>//

49.可以改變頁面上的連線的格式，使其為雙線

<style>

A:link {text-decoration: none; color:#0000FF; font-family: 宋體}

A:visited {text-decoration: none; color: #0000FF; font-family: 宋體}

A:hover {text-decoration: underline overline; color: FF0000}

</style>

<style>

A:link {text-decoration: none; color:#0000FF; font-family: 宋體}

A:visited {text-decoration: none; color: #0000FF; font-family: 宋體}

A:hover {text-decoration: underline overline line-through; color: FF0000}

TH{FONT-SIZE: 9pt}

TD{FONT-SIZE: 9pt}

body {SCROLLBAR-FACE-COLOR: #A9D46D; SCROLLBAR-HIGHLIGHT-COLOR:#e7e7e7;SCROLLBAR-SHADOW-COLOR:#e7e7e7;

SCROLLBAR-3DLIGHT-COLOR: #000000;LINE-HEIGHT: 15pt;SCROLLBAR-ARROW-COLOR: #ffffff;

SCROLLBAR-TRACK-COLOR: #e7e7e7;}

INPUT{BORDER-TOP-WIDTH: 1px;PADDING-RIGHT: 1px; PADDING-LEFT: 1px; BORDER-LEFT-WIDTH: 1px; FONT-SIZE:

9pt; BORDER-LEFT-COLOR: #cccccc;

BORDER-BOTTOM-WIDTH: 1px; BORDER-BOTTOM-COLOR: #cccccc; PADDING-BOTTOM: 1px;BORDER-TOP-COLOR: #cccccc;

PADDING-TOP: 1px; HEIGHT: 18px;BORDER-RIGHT-WIDTH: 1px; BORDER-RIGHT-COLOR: #cccccc}

DIV,form ,OPTION,P,TD,BR{FONT-FAMILY: 宋體; FONT-SIZE: 9pt}

textarea, select {border-width: 1; border-color: #000000; background-color:#efefef; font-family: 宋體;

font-size: 9pt; font-style: bold;}

.text { font-family: “宋體”; font-size: 9pt;color: #003300; border: #006600 solid; border-width: 1px 1px 1px 1px}

</style>完整的css

50.新建frame

href=”javascript:newframe(”,”)”amp;>amp;amp;>amp;lt;imgalt=幫助 border=0src=”/upimg/allimg/070206/0926040.gif”amp;>amp;amp;>amp;lt;/a>

51.向檔案中寫內容

<%@ page import=”java.io.*” %>

String str = “print me”;

//always give the path from root. This way it almost always works.

String nameOfTextFile = “/usr/anil/imp.txt”;

try

{

PrintWriter pw = new PrintWriter(new FileOutputStream(nameOfTextFile));

pw.println(str);

//clean up

pw.close();

}

catch(IOException e)

{

out.println(e.getMessage());

}

52.先讀檔案再寫檔案

<%@ page language = “java” %>

<%@ page contentType = “text/html; charSet=gb2312” %>

<%@ page import =”java.util.*” %>

<%@ page import =”java.lang.*” %>

<%@ page import =”javax.servlet.*” %>

<%@ page import =”javax.servlet.jsp.*” %>

<%@ page import =”javax.servlet.http.*” %>

<%@ page import=”java.io.*” %>

eryrytry

int count=0;

FileInputStream fi =new FileInputStream (“count.txt”);

ObjectInputStream si= new ObjectInputStream (fi);

count =si.readInt();

count++;

out.print(count);

si.close();

FileOutputStream fo =newFileOutputStream (“count.txt”);

ObjectOutputStream so= new ObjectOutputStream (fo);

so.writeInt(count);

so.close();

53.直線型輸入框

<INPUT name=Password size=10 type=password style=”border-left-width: 0;border-right-width: 0;

border-top-width: 0;border-bottom-style: solid; border-bottom-width: 1; background-color: #9CEB9C”>

54.可以將背景改為按鈕性狀，通過改變css改變屬性

<td width=”65″ align=”center”bgcolor=”#E0E0E0″ onmouseover=this.className=’mouseoverbt’;

onmouseout=this.className=’mouseout’;amp;>amp;amp;>amp;lt;ahref=”tm.asp classid=76″amp;>amp;amp;>amp;lt;font

color=”#000000″>錄音筆</fontamp;>amp;amp;>amp;lt;/aamp;>amp;amp;>amp;lt;/td>

<style>

.mouseoverbt

{

background-image: url(/img/btbgw64h20y.gif);

background-repeat: no-repeat;

}

.mouseout

{

background-color: #E0E0E0;

}

</style>

55.同時按下CTRL和Q鍵

document.onkeydown=function()

{

if(event.ctrlKey&&event.keyCode==81)

{alert(1)}

}//

56.以下是一個完整的顯示hint的程式碼，其思想是當滑鼠停留是將div中的內容顯示在鼠標出，當滑鼠移出後在將該div隱

藏掉

<!DOCTYPE HTML PUBLIC “-//W3C//DTDHTML 4.0 Transitional//EN”>

<HTML>

<style>

#hint{

width:198px;

border:1px solid #000000;

background:#99ff33;

position:absolute;

z-index:9;

padding:6px;

line-height:17px;

text-align:left;

top: 1520px;

}

</style>

<!–

function showme()

{

var oSon=window.document.getElementById(“hint”);

if (oSon==null) return;

with (oSon)

{

innerText=guoguo.value;

style.display=”block”;

style.pixelLeft=window.event.clientX+window.document.body.scrollLeft+6;

style.pixelTop=window.event.clientY+window.document.body.scrollTop+9;

}

function hidme()

{

var oSon=window.document.getElementById(“hint”);

if (oSon==null) return;

oSon.style.display=”none”;

}

//–>

</SCRIPT>

<BODY>

<a href=# onmouseover=showme() onmouseout=hidme() onmousemove=showme()son=hint>dfdfd</a>

</BODY>

</HTML>

———————————————————————

————

57.彈出視窗

方法一：<body onload=”openwen()”> 瀏覽器讀頁面時彈出視窗；

方法二：<body onunload=”openwen()”> 瀏覽器離開頁面時彈出視窗；

方法三：用一個連線呼叫：<a href=”#” onclick=”openwin()”>開啟一個視窗</a>

注意：使用的”#”是虛連線。

方法四：用一個按鈕呼叫：<input type=”button”onclick=”openwin()” value=”開啟視窗”>何時裝載script

58.動態改變字型的大小

function doZoom(size)

{

document.getElementById(‘zoom’).style.fontSize=size+’px’

}

function aa()

{

var newWin=window.open(url);

newWin.document.form1.text1.value=value1;

}改變彈出視窗上域的屬性

opener.document.form2.text2.value=value2;改變父視窗的域的值

59.判斷是何種瀏覽器

var name = navigator.appName;

if (name == “Microsoft Internet Explorer”)

alert(“IE”);

else if (name == “Netscape”)

alert(“NS”);//

60.vbsscript確定框

<!–

MsgBox “確定刪除嗎？”, 4

//–>

</script>//

61.複製內容到剪下板

function JM_cc(bb)

{

var ob=eval(“document.form1.”+bb);

ob.select();

js=ob.createTextRange();

js.execCommand(“Copy”);

}//

62.java中建立資料庫連線取資料

public void init()

{

String url=”jdbc:odbc:javadata”;

try

{

Class.forName(“sun.jdbc.odbc.JdbcOdbcDriver”);

Connectioncon=DriverManager.getConnection(url,”sa”,””);//mssqldatabase user SA and password

DatabaseMetaData dma=con.getMetaData();

System.out.println(“Connect to”+dma.getURL());

System.out.println(“;Driver “+dma.getDriverName());

System.out.println(“;Version “+dma.getDriverVersion());

System.out.println(“”);

Statement stmt=con.createStatement();

ResultSet rs=stmt.executeQuery(“select * from company.dbo.TB_NAMEwhere number=1”);//Sql

rs.next();

String dispresult=rs.getString(“name”);

System.out.println(dispresult);// Instead,you can display it in Paint()or use AWT etc.

rs.close();

stmt.close();

con.close();

}

catch(SQLException ex)

{

System.out.println(“!!!SQL Exception !!!”);

while(ex!=null)

{

System.out.println(“SQLState:”+ex.getSQLState());

System.out.println(“Message:”+ex.getMessage());

System.out.println(“Vendor:”+ex.getErrorCode());

ex=ex.getNextException();

System.out.println(“”);

}

catch(java.lang.Exception ex)

{

ex.printStackTrace();

}

}//

63.最小化視窗

window.blur()//

64.文件的路徑

document.URL//

65.定時執行某段程式

setTimeout(“change_color()”,600);

66.設定為主頁

function makeHome(){

netscape.security.PrivilegeManager.enablePrivilege(“UniversalPreferencesWrite”);

navigator.preference(“browser.startup.homepage”,location.href);

}//

67.設定為收藏

function addFav(){

if(ie)

window.external.AddFavorite(location.href,’WWW.OGRISH.COM :GROTESQUE MOVIES AND PICTURES’);

if(ns)

alert(“Thanks for the bookmark!\n\nNetscape users clickOK then press CTRL-D”);

}//

68.判斷cookie是否可用

navigator.cookieEnabled;//

69.顯示有模式的有頁面的彈出視窗

function setbgcolor_onclick()

{

var color =showModalDialog(“/mailpage/compose/colorsel.html”,0,”help=0″);

if (color != null)

{

document.compose.bgcolor.value = color;

}

}//

70.擷取小數點後兩位

var a=3454545.4454545;

alert(a.toFixed(2));//

71.禁止選擇頁面上的文字來拷貝

function noEffect() {

with (event) {

returnValue = false;

cancelBubble = true;

}

return;

}

</script>

<body onselectstart=”noEffect()”oncontextmenu=”noEffect()”>//

72.遮蔽右鍵選單

oncontextmenu=”event.returnValue = false”//

73.事件禁止起泡

event.cancelBubble = true//

74.禁止在輸入框開啟輸入法

<input style=”ime-mode: disabled”>//

75.遮蔽漢字和空格

<input name=”txt”amp;>amp;amp;>amp;lt;input type=”submit”onClick=”alert(!/[^ -}]|\s/.test(txt.value))”>//

76.用javascript判斷檔案是否存在

function Exists(filespec)

{

if (filespec)

{

var fso;

fso = new ActiveXObject(“Scripting.FileSystemObject”);

alert(fso.FileExists(filespec));

}

選擇圖片 <input type=file name=f1amp;>amp;amp;>amp;lt;p>

<input type=”submit” onClick=”Exists(f1.value)”>//

77.獲得當前的文字框選中的文字

<input onmouseup=”alert(document.selection.createRange().text)”value=123>//

78.跳轉至目標頁面，同時不可返回

<ahref=”javascript:location.replace(”)”>sohu.com</a>//

79.獲得當前的行是表格的第幾行

function getrow(obj)

{

if(event.srcElement.tagName==”TD”){

curRow=event.srcElement.parentElement;

alert(“這是第”+(curRow.rowIndex+1)+”行”);

}

</script>

<tr>

</tr>

<tr>

</tr>

</table>//

80.刪除表格某行，xx表示某行，下標從0開始計算

document.all.myTable.deleteRow(xx)//

81.動態的向表格中新增行

</table>

function add()

{

t1.insertRow().insertCell().innerHTML = ‘<inputname=”test’+t1.rows.length+’”amp;>apos;amp;>apos;;

}//

82.event.x,event.clientX,event.offsetX區別：

x:設定或者是得到滑鼠相對於目標事件的父元素的外邊界在x座標上的位置。 clientX:相對於客戶區域的x座標位置，不

包括滾動條，就是正文區域。 offsetx：設定或者是得到滑鼠相對於目標事件的父元素的內邊界在x座標上的位置。

screenX:相對於使用者螢幕。

83.顯示是滑鼠按鈕的哪個

<body onMouseDown=”alert(event.button)”>點Mouse看看//

84.開啟C盤

<form action=”file:///c|/”amp;>amp;amp;>amp;lt;input type=”submit”value=”c:\ drive”amp;>amp;amp;>amp;lt;/form>//

85.當前螢幕的解析度

screen.width、screen.height//

86.設定表格中的內容

tbl.rows[0].cells[1].innerText=document.form.text1.value;//

87.本地快捷鍵

<pamp;>amp;amp;>amp;lt;a href=”file:///::{208D2C60-3AEA-1069-A2D7-08002B30309D}”target=”_blank”>網路上的芳鄰</aamp;>amp;amp;>amp;lt;/p>

<pamp;>amp;amp;>amp;lt;ahref=”file:///::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\d:\web”target=”_blank”>我的電腦</aamp;>amp;amp;>amp;lt;/p>

<pamp;>amp;amp;>amp;lt;a href=”file:///::{450D8FBA-AD25-11D0-98A8-0800361B1103}”target=”_blank”>我的文件</aamp;>amp;amp;>amp;lt;/p>

<pamp;>amp;amp;>amp;lt;a href=”file:///::{645FF040-5081-101B-9F08-00AA002F954E}”target=”_blank”>回收站</aamp;>amp;amp;>amp;lt;/p>

<pamp;>amp;amp;>amp;lt;ahref=”file:///::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\::{21EC2020-3AEA-1069-A2DD-08002B30309D}”

target=”_blank”>控制面板</aamp;>amp;amp;>amp;lt;/p>

<pamp;>amp;amp;>amp;lt;ahref=”file:///::{7007ACC7-3202-11D1-AAD2-00805FC1270E}”>撥號網路</a>(Windows 2000)</p>

88.IE選單

<button onclick=”min.Click()”amp;>amp;amp;>amp;lt;fontface=”webdings”>0</fontamp;>amp;amp;>amp;lt;/button>//改變按鈕上的圖片

<input type=button onclick=”document.execCommand(‘CreateLink’,’true’,’true’)”> //建立新連線

<input type=button onclick=”document.execCommand(‘print’,’true’,’true’)”> //列印

<input type=button onclick=”document.execCommand(‘saveas’,’true’,’網站製作.htm’)”>//另存為htm

<input type=button onclick=”document.execCommand(‘saveas’,’true’,’網站製作.txt’)”>//另存為txt

document.execCommand(“SaveAs”)//儲存為

document.execCommand(‘undo’)//撤銷上一次操作

89.web對話方塊

var contents=’<style>body,td{font:menu}img{cursor:hand}</styleamp;>apos;amp;>apos;;

contents+=’<title>你要關閉我嗎</titleamp;>apos;amp;>apos;;

contents+=’<body bgcolor=menuamp;>apos;amp;>apos;;

contents+=’<table width=100% height=100% border=0amp;>apos;amp;>apos;;

contents+=’<tramp;>amp;amp;>amp;lt;td align=centeramp;>apos;amp;>apos;;

contents+=’你要關閉我嗎？<bramp;>apos;amp;>apos;;

contents+=’<img src=dark.gif onclick=self.close() alt=”…關閉”amp;>apos;amp;>apos;;

contents+=’<img src=jet.gif onclick=self.close() alt=”全是關閉”amp;>apos;amp;>apos;;

contents+=’</tdamp;>amp;amp;>amp;lt;/tramp;>amp;amp;>amp;lt;/tableamp;>apos;amp;>apos;;

showModalDialog(“about:”+contents+””,””,”dialogHeight:50px;dialogWidth:250px;help:no;status:no”)

document.write(contents);

</SCRIPT>//

90.取第x,y的值

<buttononclick=”t1.rows[x].cells[y].innerText=’guoguo’”amp;>amp;amp;>amp;lt;/button>//

91.向新開啟的網頁上寫內容

newwin=window.open(‘about:blank’,”,’top=10′);

newwin.document.write(”);//

93.返回

javascript:history.go(-2);//

94.將頁面上選中的內容複製到剪貼簿

abcdefg

<input type=’button’

onclick=”window.clipboardData.setData(‘text’,document.selection.createRange().text);”value=’複製頁面選中

的字元’>//

95.將頁面上選中的內容複製到剪貼簿

<INPUT TYPE=”text” NAME=””>kjhkjhkhkj<INPUTTYPE=”button” onclick=”document.execCommand(‘Copy’, ‘false’,

null);”>////

96.滑鼠移到下拉框時自動全部開啟

<select onmouseover=”javascript:this.size=this.length”onmouseout=”javascript:this.size=1″amp;>amp;amp;>amp;lt;/select>//

97.獲得本機的檔案

var fso = new ActiveXObject(“Scripting.FileSystemObject”);

var f1 = fso.GetFile(“C:\\bsitcdata\\ejbhome.xml”);

alert(“File last modified: ” + f1.DateLastModified); //

98.判斷客戶端是否是IE瀏覽器

因為 document.all 是 IE 的特有屬性，所以通常用這個方法來判斷客戶端是否是IE瀏覽器 ,document.all 1:0;

99.建立新的下拉框選項

new Option(text,value)這樣的函式//

100.在頁面上畫柱狀圖

<STYLE>

td{font-size:12px}

body{font-size:12px}

v\:*{behavior:url(#default#VML);} //這裡聲明瞭v作為VML公用變數

</STYLE>

mathstr=12;

document.write (“<v:rect fillcolor=’red’

style=’width:20;color:navy;height:”+5000/(1000/mathstr)+”‘amp;>amp;amp;>amp;lt;bramp;>amp;amp;>amp;amp;nbsp;%”+mathstr+”<br>4人<v:Extrusion

backdepth=’15pt’ on=’true’/amp;>amp;amp;>amp;lt;/v:rectamp;>amp;amp;>amp;quot;)

</SCRIPT>

<v:rect fillcolor=’red’style=’width:20;color:navy;height:200’amp;>amp;amp;>amp;lt;br>%12<br>4人<v:Extrusion

backdepth=’15pt’ on=’true’/amp;>amp;amp;>amp;lt;/v:rect>

<v:rect fillcolor=’yellow’ style=’width:20;color:navy;height:100’amp;>amp;amp;>amp;lt;br>%12<br>4人<v:Extrusion

backdepth=’15pt’ on=’true’/amp;>amp;amp;>amp;lt;/v:rect>//

101.餅圖

<style>

v\:* { behavior: url(#default#VML) }

o\:* { behavior: url(#default#VML) }

.shape { behavior: url(#default#VML) }

</style>

function show(pie)

{

pie.strokecolor=pie.fillcolor;

pie.strokeweight=10;

div1.innerHTML=”<font size=2 color=red> ” + pie.id+”</font> <font size=2amp;>amp;amp;>amp;quot; + pie.title +”</fontamp;>amp;amp;>amp;quot;;

}

function hide(pie)

{

pie.strokecolor=”white”;

pie.strokeweight=1;

div1.innerHTML=””;

}

</script>

</head>

<body>

<v:group style=’width: 5cm;height: 5cm’ coordorigin=’0,0’coordsize=’250,250′>

<v:shape id=’asp技術’style=’width:10;height:10;top:10;left:0′ title=’得票數:6 比例:40.00%’