// GET: Article/Edit/5
public ActionResult Edit(int id)
{
SystemFail error = new SystemFail();
Article article = ArticleBLL.GetArticleById(id, error);
return(View(article));
}
public ArticleSetting(decimal MerId)
{
BLL.ArticleBLL bll = new ArticleBLL();
CheckMerBind(MerId);
ds_Article = bll.GetArticleById("0", MerId);
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request["articleid"] != "" || Request["articleid"] != null)
{
string id = Context.Request["articleid"];
model = bll.GetArticleById(id);
if (model.ArticleCategory == 0)
{
Response.Redirect("error.html");
}
if (model.ArticleAnnexAddr != "")
{
string[] pathUrl = bll.GetAnnexAddrByAnnex(model.ArticleAnnexAddr);
string[] sp = null;
if (model.ArticleAnnexAddr.IndexOf(',') > 0)
{
sp = model.ArticleAnnexAddr.Split(',');
}
else
{
sp = new string[] { model.ArticleAnnexAddr }
};
aAnnex = GenerateATagByAnnex(pathUrl, sp);
}
//上下篇
List <T_Article> lastArticleList = bll.GetLastArticle(id, model.ArticleCategory);
List <T_Article> nextArticleList = bll.GetNextArticle(id, model.ArticleCategory);
if (lastArticleList.Count > 0)
{
lastArticleHref = "articleDetail.aspx?articleId=" + lastArticleList[0].ArticleId;
lastArticleTitle = lastArticleList[0].ArticleTitle;
}
else
{
lastArticleHref = "";
lastArticleTitle = "没有了";
}
if (nextArticleList.Count > 0)
{
nextArticleHref = "articleDetail.aspx?articleId=" + nextArticleList[0].ArticleId;
nextArticleTitle = nextArticleList[0].ArticleTitle;
}
else
{
nextArticleHref = "";
nextArticleTitle = "没有了";
}
}
else
{
Response.Redirect("error.html");
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string id = Request["id"] ?? "00000000";
model = bll.GetArticleById(id);//直接绑定
txtid.Text = model.ArticleId;
title.Text = model.ArticleTitle;
writer.Text = model.ArticlePostStaff;
time.Text = model.ArticleTime;
resourse.Text = model.ArticleSector;
txtcontent.Text = model.ArticleContent;
//绑定类别下拉菜单
category.SelectedIndex = model.ArticleCategory - 1;
}
}
//中心动态，搜的都是要有图片的新闻
public string LoadToutiaoNews()
{
List <T_Article> list = bll.GetListByContent(5, 2);
StringBuilder sb = new StringBuilder();
int i = 0;
foreach (var model in list)
{
//获得文章内容的简介
T_Article first = new T_Article();
first = bll.GetArticleById(model.ArticleId);
string ab = Regex.Replace(first.ArticleContent, @"<.*?>", "");
//如果文字没有超过100个字
if (ab.Length > 70)
{
ab = ab.Substring(0, 70);
}
ab = ab + "...";
if (i == 0)
{
//第一张提取图片
//精简文章主题内容
string imgurl = ImgHelper.getImgUrl(first.ArticleContent, @"<img[^>]+src=\s*(?:'(?<src>[^']+)'|""(?<src>[^""]+)""|(?<src>[^>\s]+))\s*[^>]*>", "src")[0].ToString();
sb.AppendFormat("<a href='articleDetail.aspx?articleId={0}'><img src='{1}'/></a><h3>{2}</h3><p>{3}</p>", model.ArticleId, imgurl, model.ArticleTitle, ab);
sb.AppendFormat("</div><div class='newsright'>");
}
else
{
sb.AppendFormat("<a href='articleDetail.aspx?articleId={0}'> <p class='nrtitle'>{1}</p></a><p class='nrtxt' style='font-size:0.84vw;'>{2}</p>", model.ArticleId, model.ArticleTitle, ab);
}
i++;
}
return(sb.ToString());
}