Exemple #1
0
        public static MvcHtmlString Alert(this HtmlHelper helper, TempDataDictionary tempDataDictionary)
        {
            var viewData = tempDataDictionary.Where(c => c.Key == "success" || c.Key == "warning" ||
                                                    c.Key == "info" || c.Key == "danger");
            string alertType    = string.Empty;
            string alertContent = string.Empty;

            foreach (var item in viewData)
            {
                if (item.Value != null)
                {
                    alertType    = item.Key;
                    alertContent = item.Value.ToString();
                    break;
                }
            }

            if (String.IsNullOrEmpty(alertType) || String.IsNullOrEmpty(alertContent))
            {
                return(null);
            }
            string str = $@"<div class='alert alert-{alertType} alert-dismissable'>" +
                         $"{alertContent}" +
                         $"<button type='button' class='close' data-dismiss='alert' aria-hidden='true' class='btn-alert-x'>&times;</button>" +
                         @"</div>";

            return(new MvcHtmlString(str));
        }