check file delete

@@ -149,6 +149,12 @@ jQuery(document).ready(function(){
 
 
         $this.fileinput(options);
+
+        $this.on('fileclear', function(event) {
+            var $input = $("<input />", {type: 'hidden', name: $this.attr('name'), value: ''});
+            $selector.append($input);
+        });
+
       });
 
       clearAjaxFileUpload($('#work_area .editor-content'));

@@ -10,7 +10,9 @@
             <% end %>
             <% if form2.object.get_marker_type(@type_content) == 'file' %>
               <% s3_direct_post = S3_BUCKET.presigned_post(key: "#{form2.object.get_file_path}${filename}", success_action_status: '201', acl: 'public-read') %>
+              
               <%= form2.file_field :text_value, :class => "fileupload-field", 'data-url' => s3_direct_post.url, 'data-form-data' => s3_direct_post.fields.to_json, 'data-host' => URI.parse(s3_direct_post.url).host , 'data-type' => 'zip' %>
+              
               <% if form2.object.text_value.present? %>
                   <div class="preview">
                       <% if Kanjai::PageContentMarker.image?(form2.object.text_value) %>