public async Task <IActionResult> SelectToAddToCategory(int categoryId, [FromServices] IGetDisplayModel getDisplayModel)
{
GridDisplayModel gridDisplayModelAll = await getDisplayModel.GetGridDisplayModelAsync(db, 4);
Category category = await db.Categories.SingleOrDefaultAsync(p => p.Id == categoryId);
GridDisplayModel gridDisplayModelCurrent = await getDisplayModel.GetGridDisplayModelAsync(db, 4, category);
GridDisplayModel[] gridDisplays = new GridDisplayModel[] { gridDisplayModelCurrent, gridDisplayModelAll };
ViewData["categoryId"] = categoryId;
return(View(gridDisplays));
}
public async Task <IActionResult> Grid([FromServices] IGetDisplayModel getDisplayModel, int categoryId = -1)
{
GridDisplayModel gridDisplayModel;
if (categoryId == -1)
{
gridDisplayModel = await getDisplayModel.GetGridDisplayModelAsync(db, columns);
}
else
{
Category category = await db.Categories.SingleOrDefaultAsync(p => p.Id == categoryId);
if (category != null)
{
gridDisplayModel = await getDisplayModel.GetGridDisplayModelAsync(db, columns, category);
}
else
{
gridDisplayModel = await getDisplayModel.GetGridDisplayModelAsync(db, columns);
}
}
return(View(gridDisplayModel));
}