X-Git-Url: https://scm.cri.mines-paristech.fr/git/Portfolio.git/blobdiff_plain/20d32cad15428a0a8d893a8e248d925b004df2c8..1a791f652fc028bbb22d800351ce748a7c56974f:/skins/photo_lightbox_viewer.js

diff --git a/skins/photo_lightbox_viewer.js b/skins/photo_lightbox_viewer.js
index 97c7f79..e0f304d 100644
--- a/skins/photo_lightbox_viewer.js
+++ b/skins/photo_lightbox_viewer.js
@@ -481,11 +481,14 @@ Lightbox.prototype.onDragStart = function(evt) {
 };
 
 Lightbox.prototype.onDragOver = function(evt) {
+	if (!this.dragged) {
+		return;
+	}
 	var target = getTargetedObject(evt);
-	if (!target) {return;}
-	while(target.className !== 'slide') {
+	while(target && target.className !== 'slide') {
 		target = target.parentNode;
 	}
+	if (!target) {return;}
 	target = target.parentNode;
 	if (target !== this.dragged) {
 		target.classList.add('dragover');
@@ -524,21 +527,21 @@ Lightbox.prototype.moveSelectedPhotos = function() {
 				break;
 			case 4 :
 				hideProgressImage();
-				self._moveSelectedPhotos(req)
+				self._moveSelectedPhotos(req);
 				break;
 		}
 	};
 	
 	var url = absolute_url() + '/portfolio_move_photos';
-  	req.open("POST", url, true);
-  	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
+	req.open("POST", url, true);
+	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 	var query = 'container_type=' + this.container_type;
 	var i;
 	for (i=0 ; i<this.draggedSelection.length ; i++) {
 		query += '&uids:list=' + this.draggedSelection[i].getAttribute('name');
 	}
 	query += '&afterUid=' + this.lastDropTarget.getAttribute('name');
-  	req.send(query);
+	req.send(query);
 };
 
 Lightbox.prototype._moveSelectedPhotos = function(req) {
@@ -549,7 +552,7 @@ Lightbox.prototype._moveSelectedPhotos = function(req) {
 			for(i=0 ; i<this.draggedSelection.length ; i++) {
 				slide = this.draggedSelection[i];
 				this.grid.removeChild(slide);
-				cb = this.pendingMovedSlides[i].getElementsByTagName('input')[0]
+				cb = this.pendingMovedSlides[i].getElementsByTagName('input')[0];
 				cb.checked = false;
 				cb.removeAttribute('checked');
 			}