public static string RenderPartial(string viewName, object model, HttpContext httpContext)
{
var factory = httpContext?.RequestServices?.GetRequiredService <ITempDataDictionaryFactory>();
var viewData = new ViewDataDictionary(new EmptyModelMetadataProvider(), new ControllerContext().ModelState);
viewData.Model = model;
var viewResult = new ViewResult()
{
ViewName = viewName,
ViewData = viewData,
TempData = factory?.GetTempData(httpContext)
};
return(viewResult.ExecuteResultToString(new ActionContext(httpContext, new RouteData(), new ActionDescriptor())));
}
