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Java Script (List items in a folder)  - wildcards

Doug Mewmaw
Doug Mewmaw asked
on
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Last Modified: 2012-06-21


Recently, I was given a neat solution to list items in a folder...as I'm implementing the solution, I discovered I need to change the solution slightly.   I'm betting it’s an easy solution.

Today, I can list items in a folder:

MPGreport1.html
MPGreport2.html
and so on

in the code, this is what made it happen:

  var FilePatern = /MPG.+Rpt\.htm/i;

In my real life situation, the MPG might change to ABC, XYZ, depending on the customer...so the var statement needs to be altered a bit.  Can one use a wild card so that I can get something like this:

MPGreport1.html
ABCreport2.html
DDDreport1.html
JOBreport2.html

I have the flexibility to change the report name where the unique ID is at the end of the file name, but before I do that I wanted to see if a wildcard can be used

thanks!

<script>
var Fo; // = new ActiveXObject("Scripting.FileSystemObject");
var StrOut = "";
var FilePatern = /MPG.+Rpt\.htm/i;

function FindFile(FOo) {
    var FSo = new Enumerator(FOo.Files);
    for (var i=0 ; !FSo.atEnd(); FSo.moveNext()) {
        if(FSo.item().name.match(FilePatern)) {
                StrOut += 
                    "<tr " + ((i%2) ? "" : "bgcolor=\"#FFFFFF\"") + ">" + 
                    "<td width=\"40%\" class=\"Find\"><a href=\"" + FSo.item().name + "\">" + FSo.item().name + "</a></td>" + 
                    "</tr>";
                i++;
        }
    }
}

function Scan() {
    if ((path.value.length > 0) && (Fo.FolderExists(path.value))) {
        StrOut = "<table border=\"0\" width=\"100%\" cellspacing=\"0\">"
        FindFile(Fo.GetFolder(path.value));
        outPut.innerHTML = StrOut + "</table>";
    }
    else alert("Insert Correct Path Address");
}

function page_load() {
    Fo = new ActiveXObject("Scripting.FileSystemObject");
	Scan();
}

window.onload = page_load;
</script>

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