public static void Flash(this Controller controller, string message, FlashLevel level)
{
string key = String.Format("flash-{0}", level.ToString().ToLower());
var messages = (controller.TempData.ContainsKey(key)) ? (IList<string>)controller.TempData[key] : new List<string>();
messages.Add(message);
controller.TempData[key] = messages;
}
private static void AddMessage(Controller controller, string message, FlashLevel level)
{
var key = $"flash-{level.ToString().ToLower()}";
var messages = controller.TempData.ContainsKey(key)
? (IList <string>)controller.TempData[key]
: new List <string>();
messages.Add(message);
controller.TempData[key] = messages;
}
public static void Flash(this Controller controller, string message, FlashLevel level)
{
IList <string> messages = null;
string key = String.Format("flash-{0}", level.ToString().ToLower());
messages = (controller.TempData.ContainsKey(key))
? (IList <string>)controller.TempData[key]
: new List <string>();
messages.Add(message);
controller.TempData[key] = messages;
}
public static void Flash(this ControllerBase controller, string message, FlashLevel level = FlashLevel.Info)
{
object flashStackObject;
List<FlashItem> flashStack;
if (!controller.TempData.TryGetValue("flash", out flashStackObject))
{
flashStackObject = new List<FlashItem>();
controller.TempData["flash"] = flashStackObject;
}
flashStack = flashStackObject as List<FlashItem>;
flashStack.Add(new FlashItem {
Message = message,
Level = level
});
}
public static void Flash(this ControllerBase controller, string message, FlashLevel level = FlashLevel.Info)
{
object flashStackObject;
List <FlashItem> flashStack;
if (!controller.TempData.TryGetValue("flash", out flashStackObject))
{
flashStackObject = new List <FlashItem>();
controller.TempData["flash"] = flashStackObject;
}
flashStack = flashStackObject as List <FlashItem>;
flashStack.Add(new FlashItem {
Message = message,
Level = level
});
}
