1 files changed, 25 insertions, 0 deletions
diff --git a/www/wiki/resources/src/mediawiki/htmlform/autocomplete.js b/www/wiki/resources/src/mediawiki/htmlform/autocomplete.js
new file mode 100644
index 00000000..81579755
--- /dev/null
+++ b/www/wiki/resources/src/mediawiki/htmlform/autocomplete.js
@@ -0,0 +1,25 @@
+/*
+ * HTMLForm enhancements:
+ * Set up autocomplete fields.
+ */
+( function ( mw, $ ) {
+
+	mw.hook( 'htmlform.enhance' ).add( function ( $root ) {
+		var $autocomplete = $root.find( '.mw-htmlform-autocomplete' );
+		if ( $autocomplete.length ) {
+			mw.loader.using( 'jquery.suggestions', function () {
+				$autocomplete.suggestions( {
+					fetch: function ( val ) {
+						var $el = $( this );
+						$el.suggestions( 'suggestions',
+							$.grep( $el.data( 'autocomplete' ), function ( v ) {
+								return v.indexOf( val ) === 0;
+							} )
+						);
+					}
+				} );
+			} );
+		}
+	} );
+
+}( mediaWiki, jQuery ) );