/// <summary>
/// 查询数据
/// </summary>
protected DataTable get_search_list(int _pagesize, out int _totalcount, int _site_id)
{
//创建一个DataTable
string link_url = null;
DataTable dt = null;
DataTable oldData = new BLL.article().GetSearch(this.channel, _pagesize, page, "(title like '%" + keyword + "%' or zhaiyao like '%" + keyword + "%')", "add_time desc,id desc", out _totalcount).Tables[0];
//复制结构
dt = oldData.Clone();
dt.Columns.Add("link_url", Type.GetType("System.String"));
if (oldData.Rows.Count > 0)
{
foreach (DataRow dr in oldData.Rows)
{
link_url = get_url_rewrite(Utils.StrToInt(dr["channel_id"].ToString(), 0), dr["call_index"].ToString(), Utils.StrToInt(dr["id"].ToString(), 0));
if (!string.IsNullOrEmpty(link_url))
{
DataRow row = dt.NewRow();
row["id"] = dr["id"];
row["site_id"] = dr["site_id"];
row["channel_id"] = dr["channel_id"];
row["category_id"] = dr["category_id"];
row["title"] = dr["title"];
row["call_index"] = dr["call_index"];
row["remark"] = dr["remark"];
row["img_url"] = dr["img_url"];
row["link_url"] = link_url;
row["add_time"] = dr["add_time"];
row["update_time"] = dr["update_time"];
row["tags"] = dr["tags"];
dt.Rows.Add(row);
}
}
}
return(dt);
}