diff options
| -rw-r--r-- | apps/files/js/jquery.fileupload.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/apps/files/js/jquery.fileupload.js b/apps/files/js/jquery.fileupload.js index 622161ede97..ea8529f3226 100644 --- a/apps/files/js/jquery.fileupload.js +++ b/apps/files/js/jquery.fileupload.js @@ -258,6 +258,9 @@ // Callback for drop events of the dropZone(s): // drop: function (e, data) {}, // .bind('fileuploaddrop', func); + // Callback for drop events of the dropZone(s) when there are no files: + // dropnofiles: function (e) {}, // .bind('fileuploaddropnofiles', func); + // Callback for dragover events of the dropZone(s): // dragover: function (e) {}, // .bind('fileuploaddragover', func); @@ -1275,6 +1278,15 @@ that._onAdd(e, data); } }); + } else { + // "dropnofiles" is triggered to allow proper cleanup of the + // drag and drop operation, as some browsers trigger "drop" + // events that have no files even if the "DataTransfer.types" of + // the "dragover" event included a "Files" item. + this._trigger( + 'dropnofiles', + $.Event('drop', {delegatedEvent: e}) + ); } }, |