From d5e15e6296b6af02a2a1bb0ea14edd9b2e05574c Mon Sep 17 00:00:00 2001
From: avl <alex.litovchenko@gmail.com>
Date: Fri, 20 Feb 2009 19:46:43 +0200
Subject: [PATCH] allow delete for file fields

---
 ipf/form/widget/fileinput.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/ipf/form/widget/fileinput.php b/ipf/form/widget/fileinput.php
index 65b033b..5063255 100644
--- a/ipf/form/widget/fileinput.php
+++ b/ipf/form/widget/fileinput.php
@@ -5,6 +5,7 @@ class IPF_Form_Widget_FileInput extends IPF_Form_Widget_Input
     public $input_type = 'file';
     public $needs_multipart_form = true;
     public $allow_extended = true;
+    public $allow_delete = true;
 
     public $additional_params = array();
 
@@ -14,8 +15,12 @@ class IPF_Form_Widget_FileInput extends IPF_Form_Widget_Input
         if (isset($value['data'])){
             $value = $value['data'];
             if (is_string($value) && $value!=''){
-				if ($this->allow_extended)
-	                $sim = '<nobr>Currently: <a target="_blank" href="'.IPF::getUploadUrl($this->additional_params).$value.'">'.$value.'</a>&nbsp;|&nbsp;<input name="'.$name.'_remove" value="1" id="id_'.$name.'_remove" type="checkbox" />&nbsp;<label class="file_remove" for="id_'.$name.'_remove">Remove</label></nobr>Change:';
+				if ($this->allow_extended){
+	                $sim = '<nobr>Currently: <a target="_blank" href="'.IPF::getUploadUrl($this->additional_params).$value.'">'.$value.'</a>';
+					if ($this->allow_delete)
+						$sim .= '&nbsp;|&nbsp;<input name="'.$name.'_remove" value="1" id="id_'.$name.'_remove" type="checkbox" />&nbsp;<label class="file_remove" for="id_'.$name.'_remove">Remove</label></nobr>';
+					$sim .= ' Change:';
+				}
 				else
 	                $sim = '<nobr>Currently: <b>'.$value.'</b><br> Change: ';
             }
-- 
2.49.0