//此处绑定的ID不可省略
public async Task <IActionResult> Edit(int id, [Bind("ID,title,author,source,fb_time,wz_content,wz_style,state,userID")] Science_essayViewModel science_essayViewModel)
{
if (id != science_essayViewModel.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(science_essayViewModel);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Science_essayViewModelExists(science_essayViewModel.ID))
{
return(NotFound());
}
else
{
throw;
}
}
//return RedirectToAction("Details",new { id=id });
return(Content("<meta http-equiv='Content-Type' content='text/html; charset = UTF-8' /><script>alert('成功修改文章！');location.href='/PersonCenter/Details/" + id + "'</script>", "text/html"));
}
return(View(science_essayViewModel));
}
public async Task <IActionResult> Edit(int id, [Bind("ID,comment,comment_time,userID,essayID")] Forum_msgViewModel forum_msgViewModel)
{
if (id != forum_msgViewModel.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(forum_msgViewModel);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Forum_msgViewModelExists(forum_msgViewModel.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["essayID"] = new SelectList(_context.Science_essay, "ID", "ID", forum_msgViewModel.essayID);
//ViewData["userID"] = new SelectList(_context.users, "ID", "password", forum_msgViewModel.userID);
ViewData["userID"] = new SelectList(_context.users, "ID", "userID", forum_msgViewModel.userID);
return(View(forum_msgViewModel));
}
public async Task <IActionResult> Edit(int id, [Bind("ID,title,author,source,fb_time,wz_content,wz_style,state,userID")] Science_essayViewModel science_essayViewModel)
{
if (id != science_essayViewModel.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(science_essayViewModel);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!Science_essayViewModelExists(science_essayViewModel.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["userID"] = new SelectList(_context.users, "ID", "username", science_essayViewModel.userID);
ViewData["wz_style"] = new SelectList(_context.Science_essay, "ID", "wz_style", science_essayViewModel.wz_style);
return(View(science_essayViewModel));
}