Javascript技能大集合
日期：2014-05-16 浏览次数：20404 次
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
?<head>
? <title> New Document </title>
? <meta name="Generator" content="EditPlus">
? <meta name="Author" content="">
? <meta name="Keywords" content="">
? <meta name="Description" content="">
?</head>
?<body>
?<P>
?1.文本框焦点问题
?<input type="text" value="郭强" onfocus="if(value=='郭强') {value=''}" onblur="if (value=='') {value='郭强'}">
</p>
<p>
2.网页按钮的特殊颜色
<input type=button name="Submit1" value="郭强" size=10 class=s02 style="background-color:rgb(235,207,22)">
</p>
<p>
3.鼠标移入移出时颜色变化
<input type="submit" value="找吧" name="B1" onMouseOut=this.style.color="blue" onMouseOver=this.style.color="red" class="button">
</p>
<p>
4.平面按钮
<input type=submit value=订阅 style="border:1px solid :#666666; height:17px; width:25pt; font-size:9pt;
BACKGROUND-COLOR: #E8E8FF; color:#666666" name="submit">
</p>
<p>
5.按钮颜色变化
<input type=submit name="nick" style="border:1px solid #666666; font-size:9pt; height:17px;
BACKGROUND-COLOR: #F4F4FF; color:#ff6600" size="15" maxlength="16">
</p>
<p>
6.平面输入框
<input type="text" name="T1" size="20" style="border-style: solid; border-width: 1">
</p>
<p>
7.使窗口变成指定的大小
//<script>
//window.resizeTo(1024,768);
//</script>
</p>
<p>
8.使文字上下滚动
<marquee direction=up scrollamount=3 scrolldelay=100 onmouseover='this.stop()' onmouseout='this.start()'
height=80>
共和国
</marquee>
</p>
<p>
9.状态栏显示该页状态
<base onmouseover="window.status='网站建设 http://www.webmake.cn/' ;return true">
</p>
<p>
10.可以点击文字实现radio选项的选定
<br>
<input type="radio" name="regtype" value="A03" id="A03">
<label for="A03"> 情侣 : 一次注册两个帐户</label> <br>
</p>
<p>
12.打印网页
<a href='javascript:window.print ()'>打印</a>
</p>
<p>
13.线型输入框
<input type="text" name="key" size="12" value="关键字"??? onFocus=this.select() onMouseOver=this.focus()
class="line">
</p>
<p>
14.显示文档最后修改日期
<script language=javascript>
function hi(str)
{
document.write(document.lastModified)
alert("hi"+str+"!")
}
</script>
</p>
<p>
15.可以在鼠标移到文字上时就触发事件
<html>
<head>
<script language="LiveScript">
function hello() {
alert("哈罗!");
}
</script>
</head>
<body>
<a href="" onMouseOver="hello()">link</a>
</body>
</P>
<p>
16.可以根据网页上的选项来确定页面颜色
<HTML>
<HEAD>
<TITLE>background.html</TITLE>
</HEAD>
<SCRIPT>
function bgChange(selObj) {
newColor = selObj.options[selObj.selectedIndex].text;
document.bgColor = newColor;
selObj.selectedIndex = -1;
}
</SCRIPT>
<BODY STYLE="font-family:Arial">
<B>Changing Background Colors</B>
<BR>
<FORM>
<SELECT SIZE="8" onChange="bgChange(this);">
<OPTION>Red
<OPTION>Orange
<OPTION>Yellow
<OPTION>Green
<OPTION>Blue
<OPTION>Indigo
<OPTION>Violet
<OPTION>White
<OPTION>pink
</SELECT>
</FORM>
</BODY>
</HTML>
</P>
<p>
17.将按钮的特征改变
<style type="text/css">
.style1 { font-size: 12px; background: #CCCCFF; border-width: thin thin thin thin; border-color: #CCCCFF
#CCCCCC #CCCCCC #CCCCFF}
.style2 { font-size: 12px; fon
