200多个js技巧代码(三)

81.动态的向表格中添加行
<table id="t1" border="1">
</table>
<script language="JavaScript">
function add()
{
  t1.insertRow().insertCell().innerHTML = '<input name="test'+t1.rows.length+'">';
}

82.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。

 
83.显示是鼠标按钮的哪个
<body onMouseDown="alert(event.button)">点Mouse看看//

84.打开C盘
<form action="file:///c|/"><input type="submit" value="c:\ drive"></form>//
 
85.当前屏幕的分辨率
screen.width、screen.height//

86.设置表格中的内容
tbl.rows[0].cells[1].innerText=document.form.text1.value;//

 
87.本地快捷键
<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>

 
88.IE菜单
<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','网站制作.htm')">//另存为htm
<input type=button  onclick="document.execCommand('saveas','true','网站制作.txt')">//另存为txt
document.execCommand("SaveAs")//保存为
document.execCommand('undo')//撤销上一次操作

89.web对话框
<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>//

90.取第x,y的值
<button onclick="t1.rows[x].cells[y].innerText='guoguo'"></button>//

91.向新打开的网页上写内容
newwin=window.open('about:blank','','top=10');
newwin.document.write('');//

93.返回
javascript:history.go(-2);//

94.将页面上选中的内容复制到剪贴板
abcdefg
<input type='button'

onclick="window.clipboardData.setData('text',document.selection.createRange().text);" value='复制页面选中

的字符'>//
95.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);">////

96.鼠标移到下拉框时自动全部打开
<select onmouseover="javascript:this.size=this.length" onmouseout="javascript:this.size=1"></select>//

97.获得本机的文件
var fso = new ActiveXObject("Scripting.FileSystemObject");
var f1 = fso.GetFile("C:\\bsitcdata\\ejbhome.xml");
alert("File last modified: " + f1.DateLastModified); //

98.判断客户端是否是IE浏览器
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;

99.创建新的下拉框选项
new Option(text,value)这样的函数//

100.在页面上画柱状图
<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>&nbsp;%"+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>//

 

101.饼图
<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>//

102.是一个特殊的容器,想装个网页都行
<button><iframe src="http://www.google.com/"></iframe></button>//button

103.外部的html代码
event.srcElement.outerHTML//

104.标识当前的IE事件的触发器
event.srcElement和event.keyCode//
106.动态改变类型
<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' >//

107.页面翻转
<html dir=rtl></html>//

108.滚屏
parent.scroll(x,y);//
<body onload="s=0" onDblClick="s=setInterval('scrollBy(0, 1)',10)" onClick="clearInterval(s)">//

109.改变状态栏
self.status ="";//

110.改变窗口大小
window.resizeTo(200,300);//

111.改变鼠标样式
style
BODY{CURSOR: url('mouse.ani');
SCROLLBAR-BASE-COLOR: #506AA8;
SCROLLBAR-ARROW-COLOR: #14213F;
}//

112.背景透明
<input type="button" value="Button" style="background-color: transparent; border: 0;">//

113.鼠标为等待形状
<input type=button onclick="this.style.cursor='wait'">//

114.调用父窗口的函数
opener.fucntion1();//

115.body的内部html代码
<input type="button" onclick="alert(code.document.body.innerHTML)" value="查看">//

116.框架中调用父窗口的函数
<INPUT TYPE='button' onclick='parent.test();' value='调用parent窗口的函数'>//

117.交换节点
<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)">//

118.删除节点
<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)">//

119.添加节点
addNode()//

120.获得事件的父与子标签
event.srcElement.children[0]和event.srcElement.parentElement //
105.事件类型 event.type//
posted @ 2012-10-23 22:05  xiaoluo501395377  阅读(385)  评论(0编辑  收藏  举报