Putting together an upload form in Drupal 5 is easier than you think - there are just a couple of things you need to remember ...
The form is built like this:
function build_upload_form(){
$form['#attributes'] = array('enctype' => "multipart/form-data");
$form['file_upload']=array('#type'=>'file','#title'=>'Filename');
$form['submit']=array('#type'=>'submit','#value'=>'Upload file');
return $form;
}
And the submit is handled like so, note - the value passed into file_check_upload is the name (terminal array key) of the form element defined in your form building function ...
function upload_form_submit() {
$file = file_check_upload('file_upload');
//handle the file, using file_save_upload, or something similar
if ($file){
$file = file_save_upload($file,'some_path');
}
}
And thats it...
