public async Task <IActionResult> EditChannel([Bind("ID,FunctionTemplateRefID,ColorKeyId,ValueRangeFrom,ValueRangeTo")] FunctionTemplateChannel functionTemplateChannel)
{
if (ModelState.IsValid)
{
FunctionTemplateChannel temp = await _context.FindAsync <FunctionTemplateChannel>(functionTemplateChannel.ID);
if (temp == null)
{
return(NotFound());
}
temp.ColorKeyId = functionTemplateChannel.ColorKeyId;
temp.ValueRangeFrom = functionTemplateChannel.ValueRangeFrom;
temp.ValueRangeTo = functionTemplateChannel.ValueRangeTo;
temp.Channel = functionTemplateChannel.Channel;
_context.Update(temp);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
// ensure model is fully filled
if (functionTemplateChannel.FunctionTemplate == null)
{
// load dependend Data
//_context.Entry(functionTemplateChannel)
ViewData["ColorKeyID"] = new SelectList(_context.ColorKeys, "ColorID", "ColorName", functionTemplateChannel.ColorKeyId);
}
return(View(functionTemplateChannel));
}