1.文本框焦点问题
onBlur:当失去输入焦点后产生该事件
onFocus:当输入获得焦点后,产生该文件
Onchange:当文字值改变时,产生该事件
Onselect:当文字加亮后,产生该文件
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<input type= "text" value= "无忧之源" onfocus= "if(value=='无忧之源') {value=''}" onblur= "if (value=='') {value='无忧之源'}" > |
点击时文字消失,失去焦点时文字再出现
2.网页按钮的特殊颜色
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<input type=button name= "Submit1" value= "无忧之源" size=10 class= "s02" style= "background-color:rgb(235,207,22)" > |
3.鼠标移入移出时颜色变化
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<input type= "submit" value= "找吧" name= "B1" onMouseOut= this .style.color= "blue" onMouseOver= this .style.color= "red" class= "button" > |
4.平面按钮
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<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" > |
5.按钮颜色变化
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<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.平面输入框
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<input type= "text" name= "T1" size= "20" style= "border-style: solid; border-width: 1" > |
7.使窗口变成指定的大小
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window.resizeTo(300,283); |
8.使文字上下滚动
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< marquee direction = up scrollamount = 1 scrolldelay = 100 onmouseover = 'this.stop()' onmouseout = 'this.start()' height = 60 > |
9.状态栏显示该页状态
10.可以点击文字实现radio选项的选定
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< input type = "radio" name = "regtype" value = "A03" id = "A03" > |
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< label for = "A03" > Asp.net源码下载专业站 : 一次注册两个帐户</ label > < br > |
11.可以在文字域的font写onclick事件
12.打印</a>打印网页
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<a href= 'javascript:window.print ()' > |
13.线型输入框
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<input type= "text" name= "key" size= "12" value= "关键字" onFocus= this .select() onMouseOver= this .focus() class= "line" > |
14.显示文档最后修改日期
15.可以在鼠标移到文字上时就触发事件
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<script language= "LiveScript" > |
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<a href= "" onMouseOver= "hello()" >link</a> |
16.可以根据网页上的选项来确定页面颜色
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<TITLE>background.html</TITLE> |
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function bgChange(selObj) { |
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newColor = selObj.options[selObj.selectedIndex].text; |
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document.bgColor = newColor; |
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selObj.selectedIndex = -1; |
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<BODY STYLE= "font-family:Arial" > |
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<B>Changing Background Colors</B> |
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<SELECT SIZE= "8" onChange= "bgChange(this);" > |
17.将按钮的特征改变
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<style type= "text/CSS" > |
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.style1 { font-size: 12px; background: #CCCCFF; border-width: thin thin thin thin; border-color: #CCCCFF |
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#CCCCCC #CCCCCC #CCCCFF} |
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.style2 { font-size: 12px; font-weight: bold; background: #CCFFCC; border-width: thin medium medium thin; |
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border-color: #CCFF99 #999999 #999999 #CCFF99} |
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< input type = "submit" name = "Submit" value = "提 交" onmouseover = "this.className='style2'" onmouseout = "this.className='style1'" class = "style1" > |
18.改变按钮的图片.
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<style type= "text/css" > |
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.style 3 { font-size : 12px ; background : url (image/buttonbg 1 .gif); border : 0px ; width : 60px ; height : 22px } |
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.style 4 { font-size : 12px ; font-weight : bold ; background : url (image/buttonbg 2 .gif); border : 0px 0 ; width : |
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<input type= "submit" name= "Submit2" value= "提 交" onmouseover= "this.className='style4'" |
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onmouseout= "this.className='style3'" class = "style3" > |
19.打印页面
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< div align = "center" >< a class = "content" href = "javascript:doPrint();" >打印本稿</ a ></ div > |
20.可以直接写html语言
21.改变下拉框的颜色
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<select name= "classid" onChange= "changelocation(document.myform.classid.options[document.myform.classid.selectedIndex].value)" |
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size= "1" style= "color:#008080;font-size: 9pt" > |
22.转至目标URL
23.传递该object的form
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UpdateSN( '51aspx99267' , this .form) |
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function UpdateSN(strValue,strForm) |
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strForm.SignInName.value = strValue; |
24.文字标签
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< label for = "AltName4" >< input name = "AltName" type = "RADIO" tabindex = "931" id = "AltName4" >51aspx</ label > |
25.layer2为组件的ID,可以控制组件是否可见
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document.all.item( 'Layer2' ).style.display = "block" ; |
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document.all.item( 'Layer2' ).style.display = "none" ; |
26.将页面加入favorite中
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<script language=javascript> |
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title = "Your Site Name" ; |
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window.external.AddFavorite(url,title); |
27.过10秒自动关闭页面
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< script language= "JavaScript" > |
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setTimeout( "self.close()" ,10000) |
28.可以比较字符的大小
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if (!( '0' <= char && char <= '9' )) |
29.将字符转化为数字
30.点击value非空的选项时转向指定连接
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< select onchange = 'if(this.value!="")window.open(this.value)' class = "textinput" > |
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< option selected>主办单位</ option > |
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< option >-----------------</ option > |
31.改变背景颜色
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<td width=* class = "dp" bgColor=#FAFBFC onmouseover= "this.bgColor='#FFFFFF';" onmouseout= "this.bgColor='#FAFBFC';" > |
32.改变文字输入框的背景颜色
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.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} |
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< input name = content type = text size = "47" class = "input2" maxlength = "50" > |
33.改变水平线的特征
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< hr size = "0" noshade color = "#C0C0C0" > |
34.传递参数的方式
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<a href= "51aspx.aspx?CurPage=8&id=3488" >8</a> |
35.页内跳转
36.两个按键一起按下
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if (event.ctrlKey && window.event.keyCode==13) |
37.刷新页面
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javascript: this .location.reload() |
38.将网页的按钮使能
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<SCRIPT LANGUAGE= "JavaScript" > |
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for ( var i=0;i<document.form1.elements.length;i++) |
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if (document.form1.elements[i].name.indexOf( "bb" )!=-1) |
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document.form1.elements[i].disabled=!document.form1.elements[i].disabled; |
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<BODY><form name=form1> |
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<INPUT TYPE= "button" NAME= "aa " value=cindy onclick=haha()> |
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<INPUT TYPE= "button" NAME= "bb " value=51aspx> |
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<INPUT TYPE= "button" NAME= "bb " value=51aspx> |