Static method and TempData, what is another alternative?
I'm trying to find a way to pass a TempData from a static method to another method but I'm having some issue finding the correct answer to this problem bellow, since I can't use a TempData in a static field..
public static XtraReport BuildReportObject(DailyEmp
{
var resultsContainer = GetReportResults(searchCri
TempData['"value"] = resultsContainer; I can't do this, since its a static field.
........
return SetDefaultsForReportObject
}
why I wanted to use a TempData so that I could use it into another method.
public FileResult ExportCsvFormat(string dataSource)
{
foreach (var x in (List<GroupBillingCustomer
{
}.....
public static XtraReport BuildReportObject(DailyEmp
{
var resultsContainer = GetReportResults(searchCri
TempData['"value"] = resultsContainer; I can't do this, since its a static field.
........
return SetDefaultsForReportObject
}
why I wanted to use a TempData so that I could use it into another method.
public FileResult ExportCsvFormat(string dataSource)
{
foreach (var x in (List<GroupBillingCustomer
{
}.....
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Hi yguyon28;
you could make the variable a static field itself. Not knowing the data type of TempData I can not say specifically but here is one using an int array defined at class level.
you could make the variable a static field itself. Not knowing the data type of TempData I can not say specifically but here is one using an int array defined at class level.
static int[] TempData = new int[10] ;
For Fernando:
TempData is an MVC concept similar to session: https://stackoverflow.com/questions/313572/what-is-tempdata-collection-used-for-in-asp-net-mvc
I would pass in a reference string which you can then call in your main controller:
eg:
from there you could set the TempData in the calling object.
Another way (not tested, from: https://stackoverflow.com/questions/34207674/using-tempdata-outside-controller)
TempData is an MVC concept similar to session: https://stackoverflow.com/questions/313572/what-is-tempdata-collection-used-for-in-asp-net-mvc
I would pass in a reference string which you can then call in your main controller:
eg:
public static XtraReport BuildReportObject(DailyEmployeeRecapSearchCriteria searchCriteria, ref Object reportValue )
{
var resultsContainer = GetReportResults(searchCriteria)
reportValue = resultsContainer;
}
from there you could set the TempData in the calling object.
Another way (not tested, from: https://stackoverflow.com/questions/34207674/using-tempdata-outside-controller)
var tempDataDictionaryFactory = System.Web.HttpContext.Current.RequestServices.GetRequiredService<ITempDataDictionaryFactory>();
var tempDataDictionary = tempDataDictionaryFactory.GetTempData(context);
tempDataDictionary["value"] = resultsContainer
You could take TempData in as a parameter. Then just reference it accordingly:
In your controller:
public static XtraReport BuildReportObject(DailyEmployeeRecapSearchCriteria searchCriteria, System.Web.Mvc.TempDataDictionary tempData)
{
var resultsContainer = GetReportResults(searchCriteria)
tempData['"value"] = resultsContainer; I can't do this, since its a static field.
........
return SetDefaultsForReportObject(mainReport, .....
}
In your controller:
var result = BuildReportObject(someParameter, TempData);
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