//修改网站简介信息
public ActionResult ModifyWebBrief(string modifytheme, string modifypicture, string modifypurpose, string modifycontext)
{
var modify = webbrief.WebBriefs.Find(1);
string result = "true";
modify.WebTheme = modifytheme;
modify.WebPicture = modifypicture;
modify.WebPurpose = modifypurpose;
modify.WebContext = modifycontext;
webbrief.Entry(modify).State = EntityState.Modified;
webbrief.SaveChanges();
return(Content(result));
}
public virtual async Task UpdateAsync(TEntity obj)
{
try
{
_context.Entry(obj).State = EntityState.Modified;
_context.Update(obj);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!_context.Set <TEntity>().Any())
{
return;
}
else
{
throw;
}
}
}
public ActionResult Edit(FormCollection form)
{
OwnModel ownModel = new OwnModel();
if (!TryUpdateModel <OwnModel>(ownModel))
{
return(View());
}
if (ModelState.IsValid)
{
db.Entry(ownModel).State = EntityState.Modified;
//db.SaveChanges();
//return RedirectToAction("Index");
}
if (form["btn1"] != null)
{
return(View());
}
else if (form["btn2"] != null)
{
return(View());
}
return(View());
}
