FormData: Add convenient method to retrieve Blob name directly withou…

…t extra looping over all FormData fields.
moxiecode · Feb 21, 2013 · c4fbdf3 · c4fbdf3
1 parent 757aecc
commit c4fbdf3
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/javascript/xhr/FormData.js b/src/javascript/xhr/FormData.js
@@ -82,6 +82,16 @@ define("moxie/xhr/FormData", [
 				return _fields[_blobField] && _fields[_blobField][0] || null;
 			},
 
+			/**
+			Retrieves blob field name.
+
+			@method geBlobName
+			@return {String} Either Blob field name or null
+			*/
+			getBlobName: function() {
+				return _blobField || null;
+			},
+
 			/**
 			Loop over the fields in FormData and invoke the callback for each of them.