public ActionResult Edit(News news)
{
string result = "更新失败";
if (Session["UserId"] == null)
{
return Content("长时间未操作，请重新登录。");
}
if (news == null)
{
result = "参数为空";
}
else
{
if (!string.IsNullOrEmpty(news.Title) &&
!string.IsNullOrEmpty(news.CategoryId) &&
!string.IsNullOrEmpty(news.ContentStyle))
{
news.ContentText = news.ContentStyle;
news.UpdateTime = DateTime.Now;
news.IsActive = true;
if (news.Keywords == null)
{
news.Keywords = string.Empty;
}
if (news.Description == null)
{
news.Description = string.Empty;
}
if (news.Author == null)
{
news.Author = string.Empty;
}
if (news.ComeFrom == null)
{
news.ComeFrom = string.Empty;
}
if (news.Cover == null)
{
news.Cover = string.Empty;
}
if (news.PictureGroup == null)
{
news.PictureGroup = string.Empty;
}
NewsService newsService = new NewsService();
result = newsService.EditNews(news);
}
else
{
result = "必填项 [标题、分类、内容] 不能为空";
}
}
return Content(result);
}