javascript特效全集
var name = navigator.appName;
if (name == "Microsoft Internet Explorer")
alert("IE");
else if (name == "Netscape")
alert("NS");//判断是何种浏览器
document.write("<BGSOUND SRC='break my heart.MP3' LOOP=INFINITE>");
document.write("<EMBED SRC=canyon.mid AUTOSTART=TRUE ");//插入北京音乐,文件类型可以是*.mid,*.wav,*.mp3
window.status="status";//状态栏显示文字
oDiv.style.setExpression("left","document.body.clientWidth/2 - oDiv.offsetWidth/2");
oDiv.style.setExpression("top","document.body.clientHeight/2 - oDiv.offsetHeight/2");
<DIV ID="oDiv" STYLE="position: absolute"; top: 0; left: 0>Example DIV</DIV>//动态设置属性值
<body onkeydown="return !(event.keyCode==78&&event.ctrlKey)">//键盘同时按下CTRL+N
<select id=a1>
<option>1
<option>2
<option>3
</select>
<script>
a1.options[2].removeNode(true); //删除第三个,如果删除第二个,就用options[1]
</script>//删除某下拉框中的某一项
<script language="VBScript">
<!--
MsgBox "确定删除吗?", 4
//-->
</script>//vbsscript确定框
function JM_cc(bb)
{
var ob=eval("document.form1."+bb);
ob.select();
js=ob.createTextRange();
js.execCommand("Copy");
}//复制内容到剪切板
<input type="button" name="Button" value="查看当前页面的源代码" onClick= 'window.location = "view-source:" + window.location.href'>//察看源代码
window.blur()//最小化窗口
var s=document.createElement("INPUT")
form1.appendChild(s)
s.value="ss"//动态创建tag
s.name="guoguo";
s.id="myid";
<BODY oncontextmenu="window.close();return false;">//在页面上点击右键是触发
document.URL//文档的路径
setTimeout("change_color()",600);定时执行某段程序
function makeHome(){
netscape.security.PrivilegeManager.enablePrivilege("UniversalPreferencesWrite");
navigator.preference("browser.startup.homepage", location.href);
}//设置为主页
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 click OK then press CTRL-D");
}//设置为收藏
navigator.cookieEnabled;//判断cookie是否可用
function setbgcolor_onclick()
{
var color = showModalDialog("/mailpage/compose/colorsel.html",0,"help=0");
if (color != null)
{
document.compose.bgcolor.value = color;
}
}//显示有模式的有页面的弹出窗口
window.external.AddFavorite('http://www.5dmedia.com', "5D多媒体");//加入favourite文件夹中
onClick="this.style.behavior='url(#default#homepage)';this.setHomePage('http://www.5dmedia.com');return false;" //设置为默认主页
var a=3454545.4454545;
alert(a.toFixed(2));//截取小数点后两位
1234567890<input type="button" value="查找5" onClick="findInPage(6)">
<script language="javascript">
function findInPage(str){
r = document.body.createTextRange();
r.findText(str);
r.select();
}
</script>//页内查找,仅适用于BODY, BUTTON, INPUT TYPE=button, INPUT TYPE=hidden, INPUT TYPE=password, INPUT TYPE=reset, INPUT TYPE=submit, INPUT TYPE=text, TEXTAREA
<object id=minimize type="application/x-oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<param name="Command" value="MINIMIZE">
</object>
<a href="#" onClick=minimize.Click()>最小化窗口</a>//最小化窗口
<object id=maximize type="application/x-oleobject" classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<param name="Command" value="MAXIMIZE">
</object>
<a href="#" onClick=maximize.Click()>最大化窗口</a> //最大化窗口
<script>
function noEffect() {
with (event) {
returnValue = false;
cancelBubble = true;
}
return;
}
</script>
<body onselectstart="noEffect()" oncontextmenu="noEffect()">//禁止选择页面上的文字来拷贝
oncontextmenu="event.returnValue = false"//屏蔽右键菜单
event.cancelBubble = true//事件禁止起泡
<input style="ime-mode: disabled">//禁止在输入框打开输入法
<input name="txt"><input type="submit" onClick="alert(!/[^ -}]|\s/.test(txt.value))">//屏蔽汉字和空格
function Exists(filespec)
{
if (filespec)
{
var fso;
fso = new ActiveXObject("Scripting.FileSystemObject");
alert(fso.FileExists(filespec));
}
}
选择图片 <input type=file name=f1><p>
<input type="submit" onClick="Exists(f1.value)">//用javascript判断文件是否存在
<input onmouseup="alert(document.selection.createRange().text)" value=123>//获得当前的文本框选中的文字
<a href="javascript:location.replace('http://www.sohu.com/')">sohu.com</a>//跳转至目标页面,同时不可返回
<script>
function getrow(obj)
{
if(event.srcElement.tagName=="TD"){
curRow=event.srcElement.parentElement;
alert("这是第"+(curRow.rowIndex+1)+"行");
}
}
</script>
<table border="1" width="100%" onclick=getrow(this)>
<tr>
<td width="20%"> </td>
<td width="20%"> </td>
<td width="20%"> </td>
<td width="20%"> </td>
<td width="20%"> </td>
</tr>
<tr>
<td width="20%"> </td>
<td width="20%"> </td>
<td width="20%"> </td>
<td width="20%"> </td>
<td width="20%"> </td>
</tr>
</table>//获得当前的行是表格的第几行
document.all.myTable.deleteRow(xx)//删除表格某行,xx表示某行,下标从0开始计算
<table id="t1" border="1">
</table>
<script language="javascript">
function add()
{
t1.insertRow().insertCell().innerHTML = '<input name="test'+t1.rows.length+'">';
}//动态的向表格中添加行
event.x,event.clientX,event.offsetX区别:
x:设置或者是得到鼠标相对于目标事件的父元素的外边界在x坐标上的位置。 clientX:相对于客户区域的x坐标位置,不包括滚动条,就是正文区域。 offsetx:设置或者是得到鼠标相对于目标事件的父元素的内边界在x坐标上的位置。
screenX:相对于用户屏幕。
<body onMouseDown="alert(event.button)">点Mouse看看//显示是鼠标按钮的哪个
<form action="file:///c|/"><input type="submit" value="c:\ drive"></form>//打开C盘
<body onunload="bookmark()">//退出时进行的操作
screen.width、screen.height//当前屏幕的分辨率
<input type=text name=txtPostalCode onKeypress="if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;">//只能输入数字
tbl.rows[0].cells[1].innerText=document.form.text1.value;//设置表格中的内容
<p><a href="file:///::{208D2C60-3AEA-1069-A2D7-08002B30309D}" target="_blank">网上邻居</a></p>
<p><a href="file:///::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\d:\web" target="_blank">我的电脑</a></p>
<p><a href="file:///::{450D8FBA-AD25-11D0-98A8-0800361B1103}" target="_blank">我的文档</a></p>
<p><a href="file:///::{645FF040-5081-101B-9F08-00AA002F954E}" target="_blank">回收站</a></p>
<p><a href="file:///::{20D04FE0-3AEA-1069-A2D8-08002B30309D}\::{21EC2020-3AEA-1069-A2DD-08002B30309D}" target="_blank">控制面板</a></p>
<p><a href="file:///::{7007ACC7-3202-11D1-AAD2-00805FC1270E}">拨号网络</a>(windows 2000)</p>
onClick= 'window.location = "view-source:" + window.location.href'//看源代码
<button onclick="min.Click()"><font face="webdings">0</font></button>//改变按钮上的图片
<input type=button onclick="document.execCommand('CreateLink','true','true')"> //创建新连接
<input type=button onclick="document.execCommand('print','true','true')"> //打印
<input type=button onclick="document.execCommand('saveas','true','海娃在线.htm')">//另存为htm
<input type=button onclick="document.execCommand('saveas','true','海娃在线.txt')">//另存为txt
<SCRIPT>
var contents='<style>body,td{font:menu}img{cursor:hand}</style>';
contents+='<title>你要关闭我吗</title>';
contents+='<body bgcolor=menu>';
contents+='<table width=100% height=100% border=0>';
contents+='<tr><td align=center>';
contents+='你要关闭我吗?<br>';
contents+='<img src=dark.gif onclick=self.close() alt="...关闭">';
contents+='<img src=jet.gif onclick=self.close() alt="全是关闭">';
contents+='</td></tr></table>';
showModalDialog("about:"+contents+"","","dialogHeight:50px;dialogWidth:250px;help:no;status:no")
document.write(contents);
</SCRIPT>//web对话框
<button onclick="t1.rows[x].cells[y].innerText='guoguo'"></button>//取第x,y的值
newwin=window.open('about:blank','','top=10');
newwin.document.write('');//向新打开的网页上写内容
javascript:history.go(-2);//返回
abcdefg
<input type='button' onclick="window.clipboardData.setData('text',document.selection.createRange().text);" value='复制页面选中的字符'>//将页面上选中的内容复制到剪贴板
<INPUT TYPE="text" NAME="">kjhkjhkhkj<INPUT TYPE="button" onclick="document.execCommand('Copy', 'false', null);">////将页面上选中的内容复制到剪贴板
<select onmouseover="javascript:this.size=this.length" onmouseout="javascript:this.size=1"></select>//鼠标移到下拉框时自动全部打开
var fso = new ActiveXObject("Scripting.FileSystemObject");
var f1 = fso.GetFile("C:\\bsitcdata\\ejbhome.xml");
alert("File last modified: " + f1.DateLastModified); //获得本机的文件
<input type="button" value="Save As" onclick="txt.location.href='51js.txt';txt.document.execCommand('SaveAs',true,'text.txt')">//文件另存为
因为 document.all 是 IE 的特有属性,所以通常用这个方法来判断客户端是否是IE浏览器 ,document.all?1:0;
new Option(text,value)这样的函数//创建新的下拉框选项
<STYLE>
td{font-size:12px}
body{font-size:12px}
v\:*{behavior:url(#default#VML);} //这里声明了v作为VML公用变量
</STYLE>
<SCRIPT LANGUAGE="javascript">
mathstr=12;
document.write ("<v:rect fillcolor='red' style='width:20;color:navy;height:"+5000/(1000/mathstr)+"'><br> %"+mathstr+"<br>4人<v:Extrusion backdepth='15pt' on='true'/></v:rect>")
</SCRIPT>
<v:rect fillcolor='red' style='width:20;color:navy;height:200'><br>%12<br>4人<v:Extrusion backdepth='15pt' on='true'/></v:rect>
<v:rect fillcolor='yellow' style='width:20;color:navy;height:100'><br>%12<br>4人<v:Extrusion backdepth='15pt' on='true'/></v:rect>//在页面上画柱状图
<style>
v\:* { behavior: url(#default#VML) }
o\:* { behavior: url(#default#VML) }
.shape { behavior: url(#default#VML) }
</style>
<script language="javascript">
function show(pie)
{
pie.strokecolor=pie.fillcolor;
pie.strokeweight=10;
div1.innerHTML="<font size=2 color=red> " + pie.id +"</font> <font size=2>" + pie.title + "</font>";
}
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技术' style='width:10;height:10;top:10;left:0' title='得票数:6 比例:40.00%' onmouseover='javascript:show(this);' onmouseout='javascript:hide(this);' href='http://www.cnADO.com' CoordSize='10,10' strokecolor='white' fillcolor='#ffff33'><v:path v='m 300,200 ae 300,200,200,150,0,9437184 xe'/></v:shape>
<v:shape id='php' style='width:10;height:10;top:10;left:0' title='得票数:1 比例:6.67%' onmouseover='javascript:show(this);' onmouseout='javascript:hide(this);' href='http://www.cnADO.com' CoordSize='10,10' strokecolor='white' fillcolor='#ff9933'><v:path v='m 300,200 ae 300,200,200,150,9437184,1572864 xe'/></v:shape>
<v:shape id='jsp' style='width:10;height:10;top:10;left:0' title='得票数:2 比例:13.33%' onmouseover='javascript:show(this);' onmouseout='javascript:hide(this);' href='http://www.cnADO.com' CoordSize='10,10' strokecolor='white' fillcolor='#3399ff'><v:path v='m 300,200 ae 300,200,200,150,11010048,3145728 xe'/></v:shape>
<v:shape id='c#写的.netWEB程序' style='width:10;height:10;top:10;left:0' title='得票数:3 比例:20.00%' onmouseover='javascript:show(this);' onmouseout='javascript:hide(this);' href='http://www.cnADO.com' CoordSize='10,10' strokecolor='white' fillcolor='#99ff33'><v:path v='m 300,200 ae 300,200,200,150,14155776,4718592 xe'/></v:shape>
<v:shape id='vb.net写的.netWEB程序' style='width:10;height:10;top:10;left:0' title='得票数:2 比例:13.33%' onmouseover='javascript:show(this);' onmouseout='javascript:hide(this);' href='http://www.cnADO.com' CoordSize='10,10' strokecolor='white' fillcolor='#ff6600'><v:path v='m 300,200 ae 300,200,200,150,18874368,3145728 xe'/></v:shape>
<v:shape id='xml技术' style='width:10;height:10;top:10;left:0' title='得票数:1 比例:6.67%' onmouseover='javascript:show(this);' onmouseout='javascript:hide(this);' href='http://www.cnADO.com' CoordSize='10,10' strokecolor='white' fillcolor='#ff99ff'><v:path v='m 300,200 ae 300,200,200,150,22020096,1572864 xe'/></v:shape>
</v:group>
<v:group style='width: 6cm; height: 6cm' coordorigin='0,0' coordsize='250,250'>
<v:rect style='height:10;width:15;top:0;left:10' fillcolor='#ffff33'/>
<v:rect style='height:28;width:100;top:0;left:30' stroked='false'><v:textbox style='fontsize:2'>asp技术</v:textbox/></v:rect>
<v:rect style='height:10;width:15;top:30;left:10' fillcolor='#ff9933'/>
<v:rect style='height:28;width:100;top:30;left:30' stroked='false'><v:textbox style='fontsize:2'>php</v:textbox/></v:rect>
<v:rect style='height:10;width:15;top:60;left:10' fillcolor='#3399ff'/>
<v:rect style='height:28;width:100;top:60;left:30' stroked='false'><v:textbox style='fontsize:2'>jsp</v:textbox/></v:rect>
<v:rect style='height:10;width:15;top:90;left:10' fillcolor='#99ff33'/>
<v:rect style='height:28;width:100;top:90;left:30' stroked='false'><v:textbox style='fontsize:2'>c#写的.netWEB程序</v:textbox/></v:rect>
<v:rect style='height:10;width:15;top:120;left:10' fillcolor='#ff6600'/>
<v:rect style='height:28;width:100;top:120;left:30' stroked='false'><v:textbox style='fontsize:2'>vb.net写的.netWEB程序</v:textbox/></v:rect>
<v:rect style='height:10;width:15;top:150;left:10' fillcolor='#ff99ff'/>
<v:rect style='height:28;width:100;top:150;left:30' stroked='false'><v:textbox style='fontsize:2'>xml技术</v:textbox/></v:rect>
</v:group>
<div style="position: absolute; left: 10; top: 10; width: 760; height:16">
<table border="1" cellpadding="2" cellspacing="2" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#CCCCCC" width="100%" ID="Table1">
<tr>
<td width="100%" id=div1> </td>
</tr>
</table>
</div>//饼图
<button><iframe src="http://www.google.com/"></iframe></button>//button 是一个特殊的容器,想装个网页都行
event.srcElement.outerHTML//外部的html代码
event.srcElement和event.keyCode标识当前的IE事件的触发器
event.type//事件类型
<style>
.Overnone { border-width:0;background-color:darkblue;cursor:default;color:gold;width:115}
.Outnone {border-width:0;background-color:white;cursor:default;width:115}
</style>
<input class=Outnone onmouseover=this.className='Overnone' >//动态改变类型
<html dir=rtl></html>//页面翻转
parent.scroll(x,y);//滚屏
self.status ="";//改变状态栏
window.resizeTo(200,300);//改变窗口大小
style
BODY{CURSOR: url('mouse.ani');
SCROLLBAR-BASE-COLOR: #506AA8;
SCROLLBAR-ARROW-COLOR: #14213F;
}//改变鼠标样式
<input type="button" value="Button" style="background-color: transparent; border: 0;">//背景透明
<input type=button onclick="this.style.cursor='wait'">//鼠标为等待形状
onkeydown="if(event.shiftKey&&event.keyCode==9)event.keyCode=39"//同时按下shift和别的按钮
opener.fucntion1();//调用父窗口的函数
<input type="button" onclick="alert(code.document.body.innerHTML)" value="查看">//body的内部html代码
<INPUT TYPE='button' onclick='parent.test();' value='调用parent窗口的函数'>//框架中调用父窗口的函数
<table width=200 height=200 border>
<tr><td id=c1>CELL_1</td></tr>
<tr><td id=c2>CELL_2</td></tr>
</table>
<br>
<input type="button" value="swap row" onclick="c1.swapNode(c2)">//交换节点
<table width=200 height=200 border>
<tr id=trall><td id=c1>CELL_1</td></tr>
<tr><td id=c2>CELL_2</td></tr>
</table>
<br>
<input type="button" value="swap row" onclick="trall.removeNode(c2)">//删除节点
addNode()//添加节点
event.srcElement.children[0]和event.srcElement.parentElement //获得事件的父与子标签
<style>
button{benc:expression(this.onfocus = function(){this.style.backgroundColor='#E5F0FF';})}
</style>
<button>New</button>//集中为按钮改变颜色
window.open('file:///C:/bsitcdata/system3.xml');//打开本地文件
alert("星期"+"日一二三四五六".split("")[new Date().getDay()])//显示当前是星期几
<body onmousedown=if(event.button==1)alert("左键");if(event.button==2)alert("右键")>//判断是左键还是右键被按下
document.write(navigator.userAgent)//获得操作系统的名称和浏览器的名称
event.altKey //按下alt键
event.ctrlKey //按下ctrl键
event.shiftKey //按下shift键

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