Use util function for focusing dropdown menu input

1 files changed, 3 insertions, 6 deletions

diff --git a/data/js/lexer-input.js b/data/js/lexer-input.js
index 62b59650d..a4d3c7058 100644
--- a/data/js/lexer-input.js
+++ b/data/js/lexer-input.js
@@ -31,12 +31,9 @@ define(['util', 'underscore', 'jquery-ui'], function (Util, _) {
 				this.switchLexer(lexer, baseUrl);
 			}, this));
 
-			$('.lexer-toggle').on('click', function(event) {
-				setTimeout(function() {
-					var dropDown = $(event.target).siblings('.dropdown-menu');
-					dropDown.find('input').focus();
-				}, 0);
-			});
+			$('.lexer-toggle').on('click', _.bind(function(event) {
+				Util.focusDropdownInput(event.target);
+			}, Util));
 		}
 	};
 	var LexerInput = {