CF9 Multi File Upload Widget

This new CF9 Multi File Upload widget looks great but it appears it is built using the old CFFILE code rather than that found in the new fileOpen, fileRead etc. functions - the difference being that the latter doesn't load the entire document in memory before writing which avoids several problems.
Am I correct in that this new widget is built on CFFILE 'technology'?
Thanks!
Shane

No - they do not work the same. Unfortunately, there is no fileUpload.
I cannot find a single example of how to use the new functions to perform a file upload. This is the code I have come up with and it works fine - except the doc gets saved with the temp name instead of the 'real' name.

<cfset originalFileName = GetFileFromPath(FORM.sFile)>


<cfset fileOb = fileOpen(FORM.sFile, "read")>

<cfset destinationfile = "c:\fileUploads\test\#originalFileName#">
<cfif FileExists(destinationfile)>
     <cfoutput>A copy of #destinationfile# already exists.</cfoutput>
<cfelse>
     <cfscript>
       FileCopy(originalFileName, destinationfile);
       </cfscript>
       <cfoutput>Copied: #originalFileName# <BR>
       To: #destinationfile#</cfoutput><BR>
</cfif>

<cfset fileClose(fileOb)>
<cfset info = getFileInfo("c:\fileUploads\test\#originalFileName#")>
I'm looking into using JS to set a hidden form value with the original name (file upload object defaultValue) but I'm still not particulary proficient at JS and I doubt it is necessary - I must be doing something wrong with these new CF8 file functions.

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Problem with Multi File upload example, help needed

I got the code from the following location.....
http://www.adobe.com/devnet/coldfusion/articles/multifile_upload.html
And I've got it to work to some degree except I cant get the file transfer to work when pressing, Upload.   Below is what my debugger outputs. Any thoughts on how to fix this or even what it means?
At the very bottom of this message is the upload.cfm code.......
Thanks in advance for the help
<html>
<head>
<title>Products - Error</title>
</head>
<body>
<h2>Sorry</h2>
<p>An error occurred when you requested this page.
Please email the Webmaster to report this error.
We will work to correct the problem and apologize
for the inconvenience.</p>
<table border=1>
<tr><td><b>Error Information</b> <br>
Date and time: 12/07/09 22:25:51 <br>
Page: <br>
Remote Address: 67.170.79.241 <br>
HTTP Referer: <br>
Details: ColdFusion cannot determine how to process the tag <CFDOCUMENT>. The tag name may be misspelled.<p>If you are using tags whose names begin with CF but are not ColdFusion tags you should contact Allaire Support. <p>The error occurred while processing an element with a general identifier of (CFDOCUMENT), occupying document position (41:4) to (41:70).<p>The specific sequence of files included or processed is:<code><br><strong>D:\hshome\edejham7\edeweb.com\MultiFileUpload\upload.cfm      </strong></code><br>
<br>
</td></tr></table>
</body>
</html>

<cftry>

    <cffile action="upload"
            filefield="filedata"
            destination="#ExpandPath('\')#MultiFileUpload\uploadedfiles\"
            nameconflict="makeunique"
            accept="application/octet-stream"/>
        
        <cfset acceptedFileExtensions = "jpg,jpeg,gif,png,pdf,flv,txt,doc,rtf"/>
        <cfset filecheck = listFindNoCase(acceptedFileExtensions,File.ServerFileExt)/>

        <cfif filecheck eq false>
            <cffile action="delete" file="#ExpandPath('\')#MultiFileUpload\uploadedfiles\#File.ServerFile#"/>
        </cfif>

        <cfcatch type="any">
            <cfdocument format="PDF" overwrite="yes" filename="errordebug.pdf">
                <cfdump var="#cfcatch#"/>
            </cfdocument>
        </cfcatch>
</cftry>

Just 2 things in my test:
1) I use no accept attribute. Coldfusion is then free to upload any extenstion.
Restricting the type to application/octet-stream may generate errors. Also, it is unnecessary, because we perform a type check anyway.
2) I have used #ExpandPath('.')#\ in place of #ExpandPath('\')#
<cfif isdefined("form.filedata")>
<cftry>
<cffile action="upload"
            filefield="filedata"
            destination="#expandPath('.')#\MultiFileUpload\uploadedfiles\"
            nameconflict="makeunique">
        
        <cfset acceptedFileExtensions = "jpg,jpeg,gif,png,pdf,flv,txt,doc,rtf"/>
        <cfset filecheck = listFindNoCase(acceptedFileExtensions,File.ServerFileExt)/>

        <cfif filecheck eq false>
            <cffile action="delete" file="#ExpandPath('.')#\MultiFileUpload\uploadedfiles\#File.ServerFile#"/>
            <cfoutput>Uploaded file deleted -- unacceptable extension (#ucase(File.ServerFileExt)#)</cfoutput>.<br>
        </cfif>
Upload process done!
        <cfcatch type="any">
            There was an error!
            <cfdocument format="PDF" overwrite="yes" filename="errordebug.pdf">
                <cfdump var="#cfcatch#"/>
            </cfdocument>
        </cfcatch>
</cftry>
<cfelse>
<form method="post" action=<cfoutput>#cgi.script_name#</cfoutput>
        name="uploadForm" enctype="multipart/form-data">
        <input name="filedata" type="file">
        <br>
        <input name="submit" type="submit" value="Upload File">
    </form>
</cfif>

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Huh?
Your problem makes no sense. The filename is included with the upload so that the server knows what the file was originally called. Are you running the JSP locally and reading the file directly off the hard drive??
I note also that you aren't using a multipart form, which is required to upload a file.
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have a real blog set up right now so there's no comments
section on the
page... I should just do that...
anyway, here ya go:
http://www.blurredistinction.com/test/upload/manager.htm
Dave -
Head Developer
http://www.blurredistinction.com
Adobe Community Expert
http://www.adobe.com/communities/experts/

Looks good Dave, thanks for sharing... I'll definitely take a
look at it when I get a chance.
Re the blog: At least you've got a website. I'm just about
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My questions are
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MultipartRequest multi =
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why some example still use FileOutputStream?
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then my cgi script "written in C" would read from standard in.. and write the info to a file...
now i get the following..
------------KM7Ef1gL6Ij5cH2ae0ei4Ij5GI3Ef1
Content-Disposition: form-data; name="Filename"
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in the file i am trying to write.... Can anyone help me fix this problem? I am clueless at this point on what to do..
sample code below is what i got from trying to work this...
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<code>
const FILE_UPLOAD_URL:String = "http://172.16.1.6:1111/cgi-bin/login.cgi";
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fileRef.addEventListener(ProgressEvent.PROGRESS, fileRef_progress);
fileRef.addEventListener(Event.COMPLETE, fileRef_complete);
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message.text =
private function fileRef_select(evt:Event):void {
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trace("going to print file data in a sec... ready?");
trace(fileRef.data);
trace(fileRef.name );}
catch (err:Error) {message.text =
"ERROR: zero-byte file";}
private function fileRef_progress(evt:ProgressEvent):void {progressBar.visible =
true;}
private function fileRef_complete(evt:Event):void {message.text +=
" (complete)";progressBar.visible =
false;}
</code>

Here are some code....
Forms
<%@ page language="java" session="true" %>
<html>
<head>
<script>
</script>
</head>
<body>
<form name="myform" method="post" action="fileproc.jsp" enctype="multipart/form-data">
<input type="file" name="myfile">
<input type="submit" value="submit">
</form>
</body>
</html>Process
<%@ page language="java" session="true" import="com.oreilly.servlet.*"%>
<html>
<head>
</head>
<body>
<% String s = request.getParameter("myfile"); %>
<%=s%>
<br>
<%
   MultipartRequest multi = new MultipartRequest(request, "C:/multipart/", 10*1024*1024); // 10MB
   Enumeration params = multi.getParameterNames();
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     String name = (String)params.nextElement();
     String value = multi.getParameter(name);
     out.println(name + " = " + value);
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   while(e.hasMoreElements()){
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       out.println("<h1>"+fname+"</h1>");
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       out.println();
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       fl.delete();
%>
</body>
</html>Hope this helps....

Emulating HTTP POST for file upload with J2ME

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http://forum.java.sun.com/thread.jspa?forumID=256&threadID=451245

CF9 Multi File Upload Widget

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