Shorten wrapper markup generator and make concise with other markup generators syntax

Author: exside

src/jquery.tagsinput-revisited.js

@@ -155,11 +155,11 @@
 				callbacks[id]['onChange'] = settings.onChange;
 			}
 
-			var markup = '<div id="' + id + '_tagsinput" class="tagsinput"><div id="' + id + '_addTag">';
-
-			if (settings.interactive) {
-				markup = markup + '<input id="' + id + '_tag" value="" placeholder="' + settings.placeholder + '">';
-			}
+			var markup = $('<div>', {id: id + '_tagsinput', class: 'tagsinput'}).append(
+				$('<div>', {id: id + '_addTag'}).append(
+					settings.interactive ? $('<input>', {id: id + '_tag', class: 'tag-input', value: '', placeholder: settings.placeholder}) : null
+				)
+			);
 
 			$(markup).insertAfter(this);