一些常用的辅助代码
点击返回上页代码:
<form>
<p><inputTYPE="button"VALUE="返回上一步"ONCLICK="history.back(-1)"></p>
</form>
弹出警告框代码:
<form>
<p><inputTYPE="button"VALUE="弹出警告框"ONCLICK="AlertButton()"></p>
</form>
<scriptlanguage="JavaScript"><></script>
点击打开新窗口
<form>
<p><inputTYPE="button"VALUE="打开新窗口"ONCLICK="NewWindow()"></p>
</form>
<scriptlanguage="JavaScript"><></script></body>
删除记录时弹出确认框：
<scriptLANGUAGE="VBSCRIPT">
a=msgbox("真的要删除该记录吗？",1,"注意")
ifa=1then
location="Dodelete.asp?id=<%=id%>"//指向执行删除的页面Dodelete.asp
else
history.go(-1)
endif
</script>
关闭打开的窗口
<ahref="/"onclick="javascript:window.close();returnfalse;">关闭窗口</a>
清空INPUT且选定
onClick="Javascript:this.value=''"onFocus="this.select()"onMouseOver="this.focus()"
右键屏蔽
<bodyoncontextmenu=self.event.returnValue=false>
连串英文自动换行的解决方法IE5.5
style="LEFT:0px;WIDTH:100%;WORD-WRAP:break-word"你可修改为指定的大小如200px
图片“重置”按钮
<scriptlanguage="jscript">
functionmyreset()
{document.login.reset();
document.login.focus();}
</script>
<imgsrc="image/reclear.gif"width="69"height="20"style="cursor:hand"onfocus="this.blur()"onclick="myreset()"
画细线表格
<tablestyle="border-collapse:collapse">
状态栏信息
<form>
<p><inputTYPE="button"VALUE="状态栏信息"ONCLICK="StatusButton()"></p>
</form>
<scriptlanguage="JavaScript"><></script>
最小化、最大化、关闭窗口
<objectid=hh1classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<paramname="Command"value="Minimize"></object>
<objectid=hh2classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<paramname="Command"value="Maximize"></object>
<OBJECTid=hh3classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<PARAMNAME="Command"VALUE="Close"></OBJECT>
<inputtype=buttonvalue=最小化onclick=hh1.Click()>
<inputtype=buttonvalue=最大化onclick=hh2.Click()>
<inputtype=buttonvalue=关闭onclick=hh3.Click()>
本例适用于IE
隐藏状态栏里出现的LINK信息
<ahref="http://";onMouseOver="window.status='none';returntrue">梦想天空</a>
文本框自动滚动条
<textareaname=wordsrows=18cols=26style="border:1solid#000000;background-color:white;font-size:9pt;width:188;overflow:auto"wrap=hard></textarea>
全选并复制
<FORMname=test><INPUTonclick="javascript:HighlightAll('test.select1')"type=buttonvalue=全选并复制><BR><TEXTAREAname=select1rows=3cols=46>你好，欢迎您的光临！</TEXTAREA>
</FORM>
<SCRIPTlanguage=Javascript>
<>
</SCRIPT>
屏蔽JAVASCRIPT错误
<scriptlanguage="JavaScript">
<>
</script>
关闭子窗口时刷新父窗口
<scriptlanguage="JavaScript">
<>
</script>
背景色变换
<form>
<p><inputTYPE="button"VALUE="背景色变换"onClick="BgButton()"></p>
</form>
<script>functionBgButton(){
if(document.bgColor=='#00ffff')
{document.bgColor='#ffffff';}
else{document.bgColor='#00ffff';}
}
</script>
检查一段字符串是否全由数字组成
<scriptlanguage="Javascript"><></script>
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