如何用JS+FSO读取文件夹路径

haifeng333 2008-05-21 11:23:21

现在做一个ERP系统，需要得到本地系统的文件夹路径，看到网上都说用JS+FSO可以实现，希望专家可以帮帮我，谢谢了！

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haifeng333 2008-05-21

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谢谢songpengasp专家的代码，回复的好及时啊，代码可以用。

提示：如果出现Automation 服务器不能创建对象，或不能导出到Excel
解决办法：打开"浏览器"－"工具"－"Internet选项"－"安全－自定义级别"－"ActiveX控件和插件-对没有标记为安全的ActiveX控件进行初始化和脚本运行"－改为"启用"即可

No_Data_Found 2008-05-21

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该问题已线下解决

现发布代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>无标题文档</title>

<script language="javascript">



function getSubForderList(fldr)

{

	var fcFolder = new Enumerator(fldr.SubFolders); //子文件夹   

	

	var list = new Array; 

		

	for (;   !fcFolder.atEnd();   fcFolder.moveNext())   //枚举所有子文件夹 

	{

		list.push(fcFolder.item());

	}



	return list;

}





function bindSelect(sel,forder)

{

	var f = document.getElementById("path");

	

	if(forder == "null" || forder.IsRootFolder)

	{

		f.value = "";

		binDriver();

		return ;		

	}

	

	f.value = forder;

	

	var fso = new ActiveXObject("Scripting.FileSystemObject"); 

	var fldr = fso.GetFolder(forder);  

	

	var list = getSubForderList(fldr);

	

	while(sel.options.length >0)

	{

		sel.options.remove(0);

	}

	

	var oOption ;

	

	oOption= document.createElement("OPTION");

	sel.options.add(oOption);

	oOption.innerText = "  刷新  ";

	oOption.value = forder;

	

	oOption= document.createElement("OPTION");

	sel.options.add(oOption);

	oOption.innerText = "\\..";

	oOption.value = fldr.ParentFolder;

	

	for(var i=0;i<list.length;i++)

	{

		oOption = document.createElement("OPTION");

		sel.options.add(oOption);

		oOption.innerText = list[i].Name; //list[i].ShortName;

		oOption.value = list[i];

	}	

}





function getForder(sel)

{

	bindSelect(sel,sel.options[sel.selectedIndex].value);

}



</script>

<style type="text/css">

<!--

.STYLE1 {font-size: 12px}

-->

</style>

</head>



<body>

<input id="path" width="260PX" size="28" /> 

<span class="STYLE1">(请将本站点加入IE信任站点)</span><br>

<select size="10" id="sel" style="width:200PX" onchange="getForder(this)">

</select>



<script language="javascript">



function $(id) 

{ 

     return (id.constructor == String) ? document.getElementById(id) : id; 

} 



function getDrives() 

{ 

    var fso, a, n, e, x; 

    fso = new ActiveXObject("Scripting.FileSystemObject"); 

    e = new Enumerator(fso.Drives); 

    a = new Array; 

    for (; !e.atEnd(); e.moveNext()) 

    { 

       x = e.item(); 

       a[a.length] = x.DriveLetter; 

    } 

    return(a); 

} 



function binDriver()

{

	var a = getDrives(); 

	var sel = $('sel'); 

		

	while(sel.options.length >0)

	{

		sel.options.remove(0);

	}

	

	for(var i=0; i<a.length; i++) 

	{ 

		 var op = document.createElement('OPTION'); 

		 op.value = a[i] + ':'; 

		 op.innerText   = a[i] + ':'; 

		 sel.appendChild(op); 

	} 

}



binDriver();



</script>

</body>

</html>