public ActionResult EditSnippet(int id, EditSnippetModel model)
{
var snippet = this.Data.Snippets.All()
.FirstOrDefault(s => s.Id == id);
snippet.Title = model.SnippetBindingModel.Title;
snippet.Description = model.SnippetBindingModel.Description;
snippet.Code = model.SnippetBindingModel.Code;
snippet.LanguageName = model.SnippetBindingModel.Language;
foreach (var label in snippet.Labels.ToList())
{
snippet.Labels.Remove(label);
}
this.Data.SaveChanges();
var labels = model.SnippetBindingModel.Labels.Split(';');
foreach (var labelText in labels)
{
var label = this.Data.Labels.All()
.FirstOrDefault(l => l.Text == labelText.Trim());
if (label == null)
{
var newLabel = new Label()
{
Text = labelText.Trim()
};
snippet.Labels.Add(newLabel);
}
else
{
snippet.Labels.Add(label);
}
}
this.Data.SaveChanges();
return this.RedirectToAction("Details", "Snippets", new { id = snippet.Id });
}
public ActionResult Edit()
{
var languages = this.Data.Languages.All()
.Select(l =>
new SelectListItem()
{
Text = l.Name
});
var editSnippetModel = new EditSnippetModel();
editSnippetModel.SnippetBindingModel = new SnippetBindingModel();
editSnippetModel.Languages = languages;
editSnippetModel.Title = this.TempData["Title"].ToString();
editSnippetModel.SnippetId = (int)this.TempData["SnippetId"];
return this.View(editSnippetModel);
}
