side by side preview

public/src/modules/composer/preview.js

@@ -0,0 +1,22 @@
+'use strict';
+
+/* globals define, socket*/
+
+define('composer/preview', function() {
+	var preview = {};
+
+	preview.render = function(postContainer) {
+
+		var textarea = postContainer.find('textarea');
+		socket.emit('modules.composer.renderPreview', textarea.val(), function(err, preview) {
+			if (err) {
+				return;
+			}
+			preview = $(preview);
+			preview.find('img').addClass('img-responsive');
+			postContainer.find('.preview').html(preview);
+		});
+	};
+
+	return preview;
+});