Demos: Fix search navigation through keyboard

Fixes jquery-archive#8405
Refs jquery-archive#8245

Author: apsdehal

demos/_assets/css/jqm-demos.css

@@ -968,6 +968,10 @@ li.jqm-3rd-party .ui-listview-item-button::before {
 	color: #333;
 }
 
+.jqm-search-list.ui-listview > .ui-listview-item-active {
+	background-color: #eee;
+}
+
 .jqm-search-list.ui-listview > .ui-listview-item > .ui-listview-item-button:focus {
 	-webkit-box-shadow: inset 0 0 1px #0e82a5;
 	-moz-box-shadow: inset 0 0 1px #0e82a5;

demos/_assets/js/jqm-demos.js

@@ -315,24 +315,28 @@ $( document ).on( "mobileinit", function() {
 				input = this.element.prev("form").find( "input" );
 
 			if ( e.which === $.ui.keyCode.DOWN ) {
-				if ( this.element.find( "li.ui-button-active" ).length === 0 ) {
-					this.element.find( "li:first" ).toggleClass( "ui-button-active" ).find("a").toggleClass( "ui-button-active" );
+				if ( this.element.find( "li.ui-listview-item-active" ).length === 0 ) {
+					this.element.find( "li:not('.ui-screen-hidden'):first" ).toggleClass( "ui-listview-item-active" )
+								.find("a").toggleClass( "ui-button-active" );
 				} else {
-					this.element.find( "li.ui-button-active a" ).toggleClass( "ui-button-active");
-					this.element.find( "li.ui-button-active" ).toggleClass( "ui-button-active" ).next().toggleClass( "ui-button-active" ).find("a").toggleClass( "ui-button-active" );
+					this.element.find( "li.ui-listview-item-active a" ).toggleClass( "ui-button-active");
+					this.element.find( "li.ui-listview-item-active" ).toggleClass( "ui-listview-item-active" )
+								.nextAll("li:not('.ui-screen-hidden'):first").toggleClass( "ui-listview-item-active" )
+								.find("a").toggleClass( "ui-button-active" );
 				}
-
-				this.highlightDown();
 			} else if ( e.which === $.ui.keyCode.UP ) {
-				if ( this.element.find( "li.ui-button-active" ).length !== 0 ) {
-					this.element.find( "li.ui-button-active a" ).toggleClass( "ui-button-active");
-					this.element.find( "li.ui-button-active" ).toggleClass( "ui-button-active" ).prev().toggleClass( "ui-button-active" ).find("a").toggleClass( "ui-button-active" );
+				if ( this.element.find( "li.ui-listview-item-active" ).length !== 0 ) {
+					this.element.find( "li.ui-listview-item-active a" ).toggleClass( "ui-button-active");
+					this.element.find( "li.ui-listview-item-active" ).toggleClass( "ui-listview-item-active" )
+								.prevAll("li:not('.ui-screen-hidden'):first").toggleClass( "ui-listview-item-active" )
+								.find("a").toggleClass( "ui-button-active" );
 				} else {
-					this.element.find( "li:last" ).toggleClass( "ui-button-active" ).find("a").toggleClass( "ui-button-active" );
+					this.element.find( "li:not('.ui-screen-hidden'):last" ).toggleClass( "ui-listview-item-active" ).find("a").toggleClass( "ui-button-active" );
 				}
-				this.highlightUp();
-			} else if ( typeof e.which !== "undefined" ) {
-				this.element.find( "li.ui-button-active" ).removeClass( "ui-button-active" );
+			} else if ( e.which === $.ui.keyCode.ENTER ) {
+				this.submitHandler();
+			}else if ( typeof e.which !== "undefined" ) {
+				this.element.find( "li.ui-listview-item-active" ).removeClass( "ui-listview-item-active" );
 
 				if ( this.options.highlight ) {
 					search = input.val();
@@ -345,8 +349,8 @@ $( document ).on( "mobileinit", function() {
 			}
 		},
 		submitHandler: function() {
-			if ( this.element.find( "li.ui-button-active" ).length !== 0 ) {
-				var href = this.element.find( "li.ui-button-active a" ).attr( "href" );
+			if ( this.element.find( "li.ui-listview-item-active" ).length !== 0 ) {
+				var href = this.element.find( "li.ui-listview-item-active a" ).attr( "href" );
 
 				$( ":mobile-pagecontainer" ).pagecontainer( "change", href );
 				return false;
@@ -355,22 +359,6 @@ $( document ).on( "mobileinit", function() {
 			if ( this.options.submitTo ) {
 				this.submitTo();
 			}
-		},
-		highlightDown: function() {
-			if ( this.element.find( "li.ui-button-active" ).hasClass( "ui-screen-hidden" ) ) {
-				this.element.find( "li.ui-button-active" ).find("a").toggleClass( "ui-button-active" );
-				this.element.find( "li.ui-button-active" ).toggleClass( "ui-button-active" ).next().toggleClass( "ui-button-active" ).find("a").toggleClass( "ui-button-active" );
-				this.highlightDown();
-			}
-			return;
-		},
-		highlightUp: function() {
-			if ( this.element.find( "li.ui-button-active" ).hasClass( "ui-screen-hidden" ) ) {
-				this.element.find( "li.ui-button-active" ).find("a").toggleClass( "ui-button-active" );
-				this.element.find( "li.ui-button-active" ).toggleClass( "ui-button-active" ).prev().toggleClass( "ui-button-active" ).find("a").toggleClass( "ui-button-active" );
-				this.highlightUp();
-			}
-			return;
 		}
 	});
 })( jQuery );