express-messages-bootstrap2

helpers.js

messages: function(req, res) {
        var buf, i, j, len, messages, msg, msgs, type, types, _ref;
        buf = [];
        messages = req.flash();
        types = Object.keys(messages);
        len = types.length;
        if (!len) {
          return '';
        }
        buf.push('<div id="messages">');
        for (i = 0; (0 <= len ? i < len : i > len); (0 <= len ? i += 1 : i -= 1)) {
          type = types[i];
          msgs = messages[type];
          if (msgs != null) {
            buf.push("<div class=\"alert alert-" + type + "\" data-alert=\"alert\">");
            buf.push("<a class=\"close\" href=\"#\">×</a>");
            for (j = 0, _ref = msgs.length; (0 <= _ref ? j < _ref : j > _ref); (0 <= _ref ? j += 1 : j -= 1)) {
              msg = msgs[j];
              buf.push("" + msg + "");
            }
            buf.push("</div>");
          }
        }
        buf.push("</div>");

        return buf.join('\n');
    }