/// <summary>
/// Back to Previous Screen
/// </summary>
/// <returns></returns>
public ActionResult BackPreviousScreen()
{
string currentScreenID = UriUtility.GetScreenIDFromURL(Request.Url.AbsoluteUri);
string returnURL = string.Empty;
if (!string.IsNullOrEmpty(currentScreenID))
{
returnURL = this.GetCache <string>(currentScreenID + ".BackURL");
if (!string.IsNullOrEmpty(returnURL))
{
string referrerTabID = UriUtility.GetParamValueFromURL(returnURL, "tabId");
if (string.IsNullOrEmpty(referrerTabID) && !string.IsNullOrEmpty(this.tabId))
{
returnURL += returnURL.Contains("?") ? "&tabId=" + this.tabId : "?tabId=" + this.tabId;
}
else
{
returnURL = !string.IsNullOrEmpty(this.tabId) && referrerTabID != this.tabId ? returnURL.Replace(referrerTabID, this.tabId) : returnURL;
}
returnURL = returnURL.Contains("?") ? returnURL : returnURL + "?IsBack=1";
returnURL = returnURL.Contains("IsBack") ? returnURL : returnURL + "&IsBack=1";
this.SaveCache(currentScreenID + ".BackURL", null);
return(base.Redirect(returnURL));
}
}
this.SaveCache(currentScreenID + ".BackURL", null);
return(base.Redirect(string.IsNullOrEmpty(returnURL) ? Url.Action("DCW002Menu", "DCW002", new { Area = "DCW" }) : returnURL));
}
/// <summary>
/// Called before the action method is invoked.
/// </summary>
/// <param name="filterContext">Information about the current request and action.</param>
/// <exception cref="System.Exception">
/// </exception>
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
// get SessionId from queryString
string sessionId = filterContext.RequestContext.HttpContext.Request["SessionId"];
if (!string.IsNullOrWhiteSpace(sessionId))
{
var manager = new SessionIDManager();
bool redirected, isAdded;
manager.SaveSessionID(System.Web.HttpContext.Current, sessionId, out redirected, out isAdded);
}
string currentScreenId = (string)ViewBag.CoreCenter_ScreenID;
string screenType = string.Empty;
this.CmnEntityModel.CurrentScreenID = currentScreenId;
if (string.IsNullOrEmpty(this.cmnEntityModel.UserName) && (currentScreenId != "DCW001" && currentScreenId != "DCW002"))
{
throw new Exception("GLV_SYS_LoginException");
}
this._ShowModelStateError();
// Reset error
this.CmnEntityModel.ErrorMsgCd = string.Empty;
this.CmnEntityModel.ErrorMsgReplaceString = string.Empty;
// Get TabId POST/GET
if (filterContext.HttpContext.Request.HttpMethod == HttpMethod.Post.Method)
{
this.tabId = filterContext.HttpContext.Request.Form["hfldUniqueTabSession"];
}
else
{
this.tabId = filterContext.HttpContext.Request.QueryString["tabId"];
}
// Get TabId in AJAX Request
if ((filterContext.HttpContext.Request.ContentType ?? string.Empty).Contains("application/json"))
{
string jsonPost = string.Empty;
filterContext.HttpContext.Request.InputStream.Position = 0;
using (var reader = new StreamReader(filterContext.HttpContext.Request.InputStream))
{
jsonPost = reader.ReadToEnd();
}
if (!string.IsNullOrEmpty(jsonPost))
{
var jsonPostData = Newtonsoft.Json.JsonConvert.DeserializeObject <IDictionary <string, object> >(jsonPost);
this.tabId = (jsonPostData != null && jsonPostData.ContainsKey("hfldUniqueTabSession") && jsonPostData["hfldUniqueTabSession"] != null)
? Convert.ToString(jsonPostData["hfldUniqueTabSession"])
: "";
}
}
//if (string.IsNullOrEmpty( this.tabId ))
//{
// return;
//}
// Save TabId and Screen Route
this.cmnTabEntityModel = this.GetCmnTabEntityModel(this.tabId);
this.cmnTabEntityModel.TabID = this.tabId;
this.cmnTabEntityModel.CurrentScreenID = currentScreenId;
if (this.cmnTabEntityModel.CurrentScreenID.Equals("DCW001"))
{
this.cmnTabEntityModel.ScreenRoute = string.Empty;
}
else if (this.cmnTabEntityModel.CurrentScreenID.Equals("DCW002"))
{
this.cmnTabEntityModel.ScreenRoute = "DCW002";
}
else if (!this.cmnTabEntityModel.ScreenRoute.Contains(currentScreenId))
{
if (string.IsNullOrEmpty(this.cmnTabEntityModel.ScreenRoute))
{
this.cmnTabEntityModel.ScreenRoute = currentScreenId;
}
else
{
this.cmnTabEntityModel.ScreenRoute += "," + currentScreenId;
}
}
string[] screenList = this.cmnTabEntityModel.ScreenRoute.Split(',');
if (screenList.Length > 1)
{
this.cmnTabEntityModel.ParrentScreenID = screenList[screenList.Length - 2];
}
this.SaveCache("CmnTabEntityModel", this.cmnTabEntityModel);
#region "Back"
if (Request.UrlReferrer != null)
{
string currentScreenID = UriUtility.GetScreenIDFromURL(Request.Url.AbsoluteUri);
string referrerScreenID = UriUtility.GetScreenIDFromURL(Request.UrlReferrer.AbsoluteUri);
if (currentScreenID != referrerScreenID && !Request.Url.AbsoluteUri.Contains("IsBack"))
{
this.SaveCache(currentScreenID + ".BackURL", Request.UrlReferrer.AbsoluteUri);
}
}
#endregion
#region Detecting Refresh
var cookie = this.GetCache <string>("UrlCheckRefresh");
this.cmnTabEntityModel.IsRefreshed = filterContext.HttpContext.Request.Url != null && (cookie != null && cookie == filterContext.HttpContext.Request.Url.ToString());
#endregion
#region Current screen Id for common
CacheUtil.SaveCache("_CommonCurrentScreenId", currentScreenId);
#endregion
CacheUtil.SaveCache(CacheKeys.CmnEntityModel, cmnEntityModel);
}
