Upload File (Filename) when Editing Form

Hello Everyone,
I have a form which is used to Edit my entried in Table created previously from users with chronoforms. (Chronoforms V4 User)

The table has an uploaded filename also.

The problem is that if the user (when editing his data) does not upload a file then the filename entry is replaced with blank.
I tried to use some custom code to get it done but with no luck

Here is my code:

<?php
$uploadedfile = $row->data[‘uploadedfile’]; // (I have created a hidden box that gets the filename from the Database Loader Action)
$uploadedfile2 = $row->data[‘uploadedfile2’]; // (I have placed this after the upload files action
If ($uploadedfile2 != NULL){
$row->data[‘uploadedfile’] = $uploadedfile2;
}
?>

Hello hellykun,
I'm not a Chrono professional, but after checking your new post, I think that the following links may help:
How can I edit uploaded files in a form?
How can I add a file upload to my form?
P.S: I'm just an automated service😉

Thanks a lot for your reply.

I have tried the above but it did not work.
The filename gets replaced with blank.

my file is named uploadedfile

the code I used

<?php
$files_array = array(
  'uploadedfile'
};
foreach ( $files_array as $v ) {
  if ( !$form->data[$v] ) {
    unset($form->data[$v]);
  }
}
?>

Am i missing something here?

Hi hellykun,

Please try adding Debugger actions so that you can see exactly what is happening. It may be that the sequence of actions isn't right.

Bob

As far as I can understand from the debugger.
The custom code is not executed at all.

I had the exact sequence and the uploadfile field continues to exist but it is empty. I will try to debug it when I can and I will post my solution.

Thanks a lot.