编程语言
首页 > 编程语言> > 验证器不接受Javascript代码(JSHint)

验证器不接受Javascript代码(JSHint)

作者:互联网

我写了一些代码来在IE8中显示我的书签.为了检查它我使用了JSHint,我收到以下错误:

> var files = new Enumerator(FavFolder.Files); ‘枚举器’未定义. (第14行)
>枚举器(FavFolder.SubFolders); ‘枚举器’未定义. (第34行)
> ActiveXObject(“Scripting.FileSystemObject”); ‘ActiveXObject’未定义. (第46行)
> ActiveXObject(“WScript.Shell”); ‘ActiveXObject’未定义. (第50行)

有人知道为什么吗?

我的代码:

var i=0;
var favString="";
var fso;



function GetFavourites(Folder)
{
var FavFolder=fso.GetFolder(Folder);
//Gets Favourite Names & URL's for given folder.
var files=new Enumerator(FavFolder.Files);
for(; !files.atEnd() ;files.moveNext())
{
var fil=files.item();
if(fil.Type=="Internet Shortcut")
{
var textReader=fso.OpenTextFile(fil.Path,1,false,-2);
var favtext=textReader.ReadAll();
var start=favtext.indexOf("URL",16);
var stop=favtext.indexOf("\n",start);
favString+=fil.Name.replace(/.url/,"");
favString+=":URL:";
//to separate favourite name & favorite URL
favString+=favtext.substring(start+4,stop-1);
favorites.innerHTML+=favString;
favString+=":NEXT:"; //to separate favorites.
i++;
}
}
//Checks any subfolder exists
var subfolders=new Enumerator(FavFolder.SubFolders);
for(; !subfolders.atEnd() ;subfolders.moveNext())
{
var folder=subfolders.item();
GetFavourites(folder.Path);
}
}

function Import()
{
try
{
fso=new ActiveXObject("Scripting.FileSystemObject");
if(fso !==null )
{
//Create windows script shell object to access Favorites folder in user system.
var object=new ActiveXObject("WScript.Shell");
var favfolderName=object.SpecialFolders("Favorites");
if(favString==="")
{
GetFavourites(favfolderName);
}
} 
}
catch(err)
{
alert("Security settings to be modified in your browser ");
}
}

解决方法:

jslint通常用于所有浏览器中的javascript,而不是IE指定的,因此不支持Enumerator和ActiveXObject或其他浏览器指定的对象.

如果您仅针对IE进行开发,请忽略这些警告.

此外,您可以在预定义文本框中添加Enumerator,ActiveXObject.

标签:javascript,jslint,internet-explorer,internet-explorer-8,activex
来源: https://codeday.me/bug/20190721/1496061.html