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学习正则帮手笨狼正则练习器
摘要:笨狼正则练习器_www.jb51.net查字典教程网body{font-size:12;BACKGROUND:#DADADA;margin-...

<HTML>

<HEAD>

<TITLE>笨狼正则练习器_www.jb51.net查字典教程网</TITLE>

<style>

body

{

font-size:12;

BACKGROUND:#DADADA;

margin-left:20;

}

#blockORG

{

font-family:Verdana;

font-size:12px;

overflow:scroll;

height:300;

}

#fileORG

{

width:400;

}

#blockReg

{

font-family:Verdana;

font-size:12px;

}

#showMe

{

font-family:Verdana;

font-size:12px;

height:200;

overflow:visible;

}

#replaceVar

{

font-family:Verdana;

font-size:12px;

top:341;

}

#isScriptDIV

{

position:absolute;

top:361;

overflow-x:visible;

}

</style>

</HEAD>

<BODY>

<INPUTtype="file"id="fileORG"onchange="vbs:showORG"/>

<buttononclick="vbs:showORG">载入</button>

<inputtype="checkbox"id="Imode"checked/>忽略大小写

<inputtype="checkbox"id="Gmode"checked/>全局

<buttononclick="vbs:back">清空</button>

<buttononclick="vbs:saveFile">保存</button><br/>

<textAreaid="blockORG"></textArea><br/>

表达式:<inputid="blockReg"/><br/>

替换为:<inputid="replaceVar"/><inputtype="hidden"id="jsvalue"/>

<divid="isScriptDIV">

<buttonid="normal"onclick="vbs:gogogo">普通替换</button>

<buttonid="isVBS"onclick="vbs:gogogo">vbs表达式替换</button>

<buttonid="isJS"onclick="vbs:gogogo">js表达式替换</button>

</div>

<textAreaid="showMe"></textArea>

<SCRIPTLANGUAGE="vbScript">

'设置窗体尺寸

window.resizeTowindow.screen.availWidth,window.screen.availHeight

window.moveTo0,0

blockORG.style.width=cint(window.screen.availWidth*0.94)

blockReg.style.width=px2Int(blockORG.style.width)-100

replaceVar.style.width=px2Int(blockReg.style.width)-400

isScriptDIV.style.left=px2Int(replaceVar.style.width)+100

showMe.style.width=blockORG.style.width

dimfso,Re

setRe=newRegExp

setfso=createObject("Scripting.FileSystemObject")

dimreplaceStr

dimthisFileDir'定义本文件绝对路径

dimthisFileName'定义本文件名

dimthisFileFolder'定义本文件夹路径

thisFileDir=replace(window.location.href,"file:///","")

thisFileDir=unescape(replace(thisFileDir,"/",""))

thisFileName=LastOne(thisFileDir,"")

thisFileFolder=getFolderDir(thisFileDir)

subshowORG()

'在文本框内加载文件

dimf,ts,s

iffso.FileExists(fileORG.value)then

setf=fso.GetFile(fileORG.value)

setts=f.OpenAsTextStream(1)

s=""

ifnotts.AtEndOfStreamthen

s=ts.ReadAll

endif

ts.Close

blockORG.value=s

endif

endsub

FunctionLastOne(Str,splitStr)

'输入字符和分隔符,得到最后一部分

LastOne=right(Str,len(Str)-InStrRev(Str,splitStr))

EndFunction

functiongetFolderDir(fullDir)

'输入得到全路径,得到文件夹路径

s=LastOne(fullDir,"")

getFolderDir=left(fullDir,len(fullDir)-len(s))

endfunction

functionpx2Int(px)

px2Int=cint(replace(px,"px",""))

endfunction

subgogogo()

Re.IgnoreCase=Imode.checked

Re.Global=Gmode.checked

Re.Pattern=blockReg.value

replaceStr=replaceVar.value

selectcasewindow.event.srcElement.id

case"isVBS"

replaceStr=eval(replaceStr)

case"isJS"

window.execScript"jsvalue.value=eval(replaceVar.value);","javaScript"

replaceStr=jsvalue.value

endselect

showMe.value=Re.Replace(blockORG.value,replaceStr)

endsub

subback

showMe.value=""

endsub

subsaveFile

iffso.FileExists(fileORG.value)then

setf=fso.GetFile(fileORG.value)

f.copyfileORG.value&makeRand()&".bak"'创建备份

setts=f.OpenAsTextStream(2)

ts.writeshowMe.value

ts.Close

blockORG.value=showMe.value

else

setts=fso.OpenTextFile(thisFileFolder&makeRand()&".txt",2,true)

ts.writeshowMe.value

ts.Close

blockORG.value=showMe.value

endif

endsub

functionmakeRand()

dimresault

resault=mid(cstr(now()),3)

resault=replace(resault,":","")

resault=replace(resault,"-","")

resault=replace(resault,"","")

makeRand=resault

endfunction

</SCRIPT>

</BODY>

</HTML>

笨狼正则练习器.hta

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