Please Help me in solving this issue. i am a newbie to coldfusion
i want to use a single home page where i will show a form (which is in another file) to user to upload a file,after uploading (action file result) i want to show result of upload also on the same page.
these are my three files:
1. index.cfm
<!-- start -->
<html>
<head>
<title>HomePage</title>
<cfajaximport tags="CFFORM">
</head>
<body>
<cfdiv id="Main" style="width:1000px; height:600px" >
<cfdiv id="Options" style=" width:100%;height:20%" >
Welcome Admin, <a href="javascript:ColdFusion.navigate('FileUpload.cfm','Content')" class="settings">Update </a><a href="#" class="logout">Logout</a>
</cfdiv>
<cfdiv id="Content" style=" width:100%;height:80%">
<h2>Here Goes Form and FileUploading</h2>
</cfdiv>
</cfdiv>
</body>
</html>
<!-- -->
2.FileUpload.cfm
<!-- start -->
<html>
<head>
<title>
Upload A File
</title>
</head>
<body >
<cflayout type="vbox" name="layout1">
<cflayoutarea>
<cfform enctype="multipart/form-data" action="FileReceiver.cfm" >
File To Upload:
<cfinput type="file" name="Filename" size="50" >
<br/>
<cfinput type="submit" name="UploadFile" value="UPLOAD THIS FILE">
<br/>
</cfform>
</cflayoutarea>
<cflayoutarea>
<table border="1" >
<tr>
<th >
Directory Information
</th>
</tr>
<tr>
<td>
<cfoutput >
CurrectDirectory Path: #getdirectoryFromPath(expandPath("index.cfm"))#
</cfoutput>
</td>
</tr>
</table>
</cflayoutarea>
</cflayout>
</body>
</html>
<!-- -->
3.FileReceiver.cfm
<!---start-->
<cfif isdefined('UploadFile') >
<cfoutput >
<cffile nameconflict="makeunique"
action="upload"
filefield="Form.Filename"
destination="#getdirectoryFromPath(expandPath("index.cfm"))#" > <!--- or destination="c:\Upload\"--->
File upload was successful!
</cfoutput>
</cfif>
<!-- -->
when i click on "update link" index page shows the FileUpload.cfm page in one of its container but while uploading file
i always get ERROR MESSAGE:
Error retrieving markup for element cf_layoutarea736558924094373 : Invalid content type: application/x-www-form-urlencoded; charset=UTF-8. [Enable debugging by adding 'cfdebug' to your URL parameters to see more information]
Kindly Help me doing it right...i am unable to figure out problem ...
Ah, I found the cause of the issue: Coldfusion stores the properties of user-interface tags like cfdiv and cflayoutarea in the form scope. That is what is destroying your upload form. To see it, run the following test code:
<cfdump var="#form#">
<cflayout type="vbox" name="layout1">
<cflayoutarea name="myLayoutArea123">
<cfform >
<cfinput type="submit" name="submit" value="Test by posting form to same page.">
</cfform>
</cflayoutarea>
</cflayout>
Now, the search for a possible solution.
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