added finish button

code/GridFieldBulkImageUpload_Request.php

@@ -180,7 +180,24 @@ class GridFieldBulkImageUpload_Request extends RequestHandler {
 	 */
 	public function uploadForm($id = null, $fields = null)
 	{
-		$actions = new FieldList();		
+		$crumbs = $this->Breadcrumbs();
+		if($crumbs && $crumbs->count()>=2)
+		{
+			$one_level_up = $crumbs->offsetGet($crumbs->count()-2);
+			$one_level_up = $one_level_up->Link;			
+		}
+
+		$actions = new FieldList();
+
+		$actions->push(
+			FormAction::create('Finish', 'Finish')
+				->setAttribute('id', 'bulkImageUploadFinishBtn')				
+				->addExtraClass('cms-panel-link')
+				->setAttribute('data-icon', 'accept')
+				->setAttribute('href', $one_level_up)
+				->setUseButtonTag(true)
+				->setAttribute('src', '')//changes type to image so isn't hooked by default actions handlers
+		);
 		
 		$actions->push(
 			FormAction::create('SaveAll', 'Save All')
@@ -254,12 +271,9 @@ class GridFieldBulkImageUpload_Request extends RequestHandler {
 			$actions
 		);
 		
-
+		if($one_level_up)
-		$crumbs = $this->Breadcrumbs();
-		if($crumbs && $crumbs->count()>=2)
 		{
-			$one_level_up = $crumbs->offsetGet($crumbs->count()-2);
+			$form->Backlink = $one_level_up;
-			$form->Backlink = $one_level_up->Link;
 		}
 
 		return $form;

javascript/GridFieldBulkImageUpload.js

@@ -41,7 +41,7 @@
 			}
 		});
 
-		$('div.ss-upload .ss-uploadfield-item-editform form').entwine({
+		$('#Form_uploadForm, div.ss-upload .ss-uploadfield-item-editform form').entwine({
 			onsubmit: function(e) {
 				return false;
 			}
@@ -55,6 +55,28 @@
 			},
 			onunmatch: function(){}
 		});
+
+		$('#bulkImageUploadFinishBtn').entwine({
+			onmatch: function(){},
+			onunmatch: function(){},
+			onclick: function(e){
+				var formsWithUpadtes = $('form.bulkImageUploadUpdateForm.hasUpdate').length,
+						confirmed = true;
+
+				if ( formsWithUpadtes > 0 )
+				{
+					confirmed = confirm(
+  					"You have unsaved changes. Continuing will loose all unsaved data.\n\n" + 
+  					"Do your really want to continue?"
+  				);  				
+				}
+
+				if (confirmed)
+				{
+					$('.cms-container').loadPanel(this.attr('href'), null, {});
+				}
+			}
+		});
 		
 		// end SS overhides
 		// start add-on behaviours
@@ -203,7 +225,6 @@
 					
 				}				
 			});	
-			
 			// 
 		
 		});

templates/BulkUploadButton.ss

@@ -1,3 +1,3 @@
-<a id="bulkImageUploadGFButton" href="$Link" class="action action-detail ss-ui-action-constructive ss-ui-button ui-button ui-widget ui-state-default ui-corner-all new new-link" data-icon="drive-upload">
+<a id="bulkImageUploadGFButton" href="$Link" class="cms-panel-link ss-ui-action-constructive ss-ui-button" data-icon="drive-upload">
 $Label
 </a>