public async Task <IActionResult> AddCharts(int?id)
{
if (id == null)
{
return(NotFound());
}
var performanceToUpdate = await _context.Performances
.Include(p => p.ConcertProgramme)
.SingleOrDefaultAsync(p => p.ID == id);
var chartList = new HashSet <int>(performanceToUpdate.ConcertProgramme.Select(c => c.ChartID));
foreach (var item in cart.ChartsPool)
{
if (!chartList.Contains(item.ID))
{
var newPerfChart = new PerformanceChart
{
PerformanceID = (int)id,
ChartID = item.ID
};
performanceToUpdate.ConcertProgramme.Add(newPerfChart);
}
}
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Details), new { id = performanceToUpdate.ID }));
}
public async Task <IActionResult> Create([Bind("ChartName,Minutes,Seconds," +
"Composer,Arranger,RecordingUrl,Note,ShelfNumber")] Chart chart)
{
try
{
if (ModelState.IsValid)
{
var defaultInstruments = Request.Form["ChartInstruments"];
chart.Instrumentation = new List <ChartInstrument>();
foreach (var item in defaultInstruments)
{
chart.Instrumentation.Add(new ChartInstrument
{
ChartID = chart.ID,
InstrumentID = int.Parse(item)
});
}
_context.Add(chart);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Details), new { id = chart.ID }));
}
}
catch (Exception)
{
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists " +
"see your system administrator.");
}
PopulateDefaultInstrumentationList();
return(View(chart));
}
public async Task <IActionResult> Create([Bind("LastName,FirstName,Address,Email,Phone,Note,IsFullTime")]
Person person)
{
try
{
if (ModelState.IsValid)
{
_context.Add(person);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
catch (Exception)
{
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists " +
"see your system administrator.");
}
return(View(person));
}
public async Task <IActionResult> Create([Bind("VenueName,City,Contact,Comments")] Venue venue)
{
try
{
if (ModelState.IsValid)
{
_context.Add(venue);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
}
catch (Exception /*ex*/)
{
//Log the error (unkomment ex variable name and write a log.)
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists " +
"see your system administrator.");
}
return(View(venue));
}