hta实现的笨狼树状节点查看器

<html>
<head>
<style>
table
{
    border-collapse: collapse;
    border-width: 4; 
    border-style: double; 
    border-color:#15336F;
    font-size:12px;
}
body
{
    font-size:12px;
}
div
{
    width:100%;
    height:9; 
    border-style:solid; 
    border-width:1; 
    border-color:#eeeeee;    
    vertical-align:top;
    font-size:12;
    cursor:hand;
}
</style>
<title>笨狼树状节点查看器</title>
</head>
<body>
 <INPUT type="file" id=file1 name=file1>请输入xml文件路径
 <INPUT type="button" value="确定" onclick = "vbs:analyse ">
 <SELECT id="select1" onchange="vbs:analyse">
        <OPTION value="nodeName" >显示标签</OPTION>
        <OPTION  value="text" >显示文字</OPTION>
        <OPTION  value="attribute" >显示属性</OPTION>

<OPTION  value="XPath" >显示XPath</OPTION>
</SELECT>
<DIV id="oList" style="padding-left:0"></DIV>

</body>
 <script language="vbScript" >
    '**************************************
    '****作者：    超级大笨狼 superdullwolf****
    '**************************************

public dic,favour,anything    ,doc

set doc = CreateObject("Microsoft.XMLDOM")        
        doc.async=False
    sub analyse()
            dim myTR 
            favour = select1.value
            removeDIV  
            if not doc.load(file1.value) then 
                alert "文件加载失败，请检查文件是否存在！"    
            else
                Set rootNode = doc.DocumentElement
                set rootDIV = document.createElement("DIV")    
                rootDIV.setAttribute "XPath",rootNode.nodeName 
                oList.setAttribute "XPath",rootNode.nodeName                  
                oList.setAttribute "parsed",false
                appendDIV     oList,rootNode

end if
    end sub

sub appendDIV(myDIV,myNode)

dim myChild    ,newDIV,ChildID,thisID ,ChildXPath

for each myChild in myNode.childNodes

if     myChild.nodeName <> "#text"    then    
                set newDIV = document.createElement("DIV")            
                myDIV.appendChild    newDIV            
                addPx newDIV, myDIV,10    '缩进10象素

ChildID = 0
                ChildXPath = myDIV.getAttribute("XPath") & "/" & myChild.nodeName & "[" & ChildID & "]"

do while not doc.selectSingleNode(ChildXPath) is myChild
                    ChildID=ChildID+1
                    ChildXPath = myDIV.getAttribute("XPath") & "/" & myChild.nodeName & "[" & ChildID & "]"    
                loop

newDIV.setAttribute "XPath",ChildXPath 
                newDIV.setAttribute "parsed",false    '子元素还没标记过了。

newDIV.title = newDIV.getAttribute("XPath") 
                newDIV.innerText = getText(myChild,newDIV)

if myChild.childNodes.length>0 then

newDIV.attachEvent "onclick",GetRef("attachOnclick")
                end if
            end if                     
        next
        myDIV.setAttribute "parsed",true'所有子元素都标记过了。
    end sub

sub removeDIV()             
        dim oldDIV
        for each  oldDIV in   oList.childNodes          
               oldDIV.removeNode(true)             
         next     
    end sub

sub attachOnclick()
        dim obj    ,nodeXPath,cDIV
        set obj=window.event.srcElement 
        nodeXPath = obj.getAttribute("XPath")
        if instr(nodeXPath,"#text") >0 then 
            window.event.cancelBubble = true
            exit sub
        end if
        if not obj.getAttribute("parsed")= true then     
             appendDIV obj ,doc.selectSingleNode(nodeXPath)
        else
            for each cDIV in obj.children
                if cDIV.style.display = "none" then
                    cDIV.style.display = ""
                else
                    cDIV.style.display = "none"
                end if
            next
        end if
        window.event.cancelBubble = true         
    end sub

function getText(myNode,oDIV)
        dim myAttribute
        getText = ""
        select case favour
            case "text"
                if not isnull(myNode.text) then
                    getText = myNode.text
                 else
                    getText = "空文字"
                 end if            
            case "nodeName"                 
                    getText = myNode.nodeName    
            case "attribute"    
                if myNode.nodeName <>"#text" then
                    for each myAttribute in  myNode.attributes                         
                        getText =getText &  myAttribute.name
                        getText = getText & "=" & chr(34) 
                        getText = getText & myAttribute.value  & chr(34) & " "
                    next
                    getText = trim(getText)
                end if

case "XPath"
                getText = oDIV.title
        end select
        if trim(getText) ="" then getText ="空"
    end function

sub addPx(newDIV,oldDIV,num)
        dim re,myString    
        set re = new RegExp
        re.Global = true
        re.Pattern = "[^\d]*"            
        myString =  re.Replace(oldDIV.style.paddingLeft, "")
        if myString ="" then myString = "0"
        myString = (cint(myString) + num ) & "px"
        newDIV.style.paddingLeft = myString
        set re = nothing
    end sub
 </script>
</html>
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