protected void Page_Load(object sender, EventArgs e)
{
int classid = -1;
if (Request.QueryString["classid"] != null)
{
classid = Convert.ToInt32(Request.QueryString["classid"]);
}
int totalNum = EispNewsBLL.GetRecordCountByClassid(lang, classid);
if (VerifyTool.IsInt(Request.QueryString["page"]))
{
CurrentPage = Convert.ToInt32(Request.QueryString["page"]);
//要减去的记录数
int subtract_number = 20 * (CurrentPage - 1);
//要获取的记录数：记录总数-要减去的记录数
int number = -subtract_number;
if (totalNum > 0)
{
BindNews(number, 20, totalNum, classid);
}
}
else
{
if (totalNum > 0)
{
BindNews(totalNum, 20, totalNum, classid);
}
}
//Page.Title = " 公司简介";
Page.Title = "新闻动态";
}
protected void Page_Load(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(Request.QueryString["op"]))
{
#region 除
if (Request.QueryString["op"].ToString() == "del")
{
int id = Convert.ToInt32(Request.QueryString["id"]);
if ((EispNewsClassBLL.IsSub(id)) > 0)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('该类包含子类，不能删除，请先删除子类!');location.href='NewsClassAdmin.aspx?lang=" + lang + "';", true);
return;
}
if ((EispNewsBLL.HasNews(id)) > 0)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('该类别包含产品，请先删除该类别下的产品!');location.href='NewsClassAdmin.aspx?lang=" + lang + "';", true);
return;
}
int res = EispNewsClassBLL.DeleteNewsClass(id);
if (res > 0)
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('删除成功！');location.href='NewsClassAdmin.aspx?lang=" + lang + "';", true);
}
else
{
this.Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('删除失败！');", true);
}
}
#endregion
#region 排序
//升
if (Request.QueryString["op"].ToString() == "up")
{
int id = Convert.ToInt32(Request.QueryString["id"]);
EispProClassBLL.UPSort(id, 0);
}
//降
if (Request.QueryString["op"].ToString() == "down")
{
int id = Convert.ToInt32(Request.QueryString["id"]);
EispProClassBLL.UPSort(id, 1);
}
#endregion
}
listsort = NewsClassTreeBind(0);
}
//绑定新闻
protected void BindNews(int number, int pagesize)
{
// AspNetPager1.RecordCount = recordcount;
List <NewsModel> list = EispNewsBLL.GetArticleListPageNoByLang(Convert.ToInt32(lang), number, pagesize, -1);
// AspNetPager1.RecordCount = 9;
this.GridView1.DataSource = list;
this.GridView1.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
if (EispNewsBLL.GetRecordCountByLang(lang) > 0)
{
AspNetPager1.RecordCount = EispNewsBLL.GetRecordCountByLang(lang);
BindNews(AspNetPager1.RecordCount, AspNetPager1.PageSize);
}
}
}
protected void NewsBind(int id)
{
NewsModel a = EispNewsBLL.GetNewsByID(id);
this.txtTitle.Text = a.F_Title;
this.txtID.Value = a.ID.ToString();
this.content.Value = a.F_Content;
this.txtLocation.Text = a.F_Location;
this.txtKeyword.Text = a.F_Keyword;
BindDrpClass(0, "-", a.F_ParentID);
}
protected void Page_Load(object sender, EventArgs e)
{
List <NewsModel> list = EispNewsBLL.GetArticleListPageNoByLang(lang, 8, 10, -1);
StringBuilder sb = new StringBuilder();
foreach (NewsModel n in list)
{
sb.Append("<div class=\"NewsRow\"><a href=\"NewsDetail.aspx?id=" + n.ID + "\" target=_blank Title='" + n.F_Title + "'>" + VerifyTool.CheckStringLength(n.F_Title, 16, false) + "</a></div>");
}
NewsHtml = sb.ToString();
}
//5~1~a~s~p~x
//绑定新闻
protected void BindNews(int number, int pagesize, int recordcount, int classid)
{
List <NewsModel> list = EispNewsBLL.GetArticleListPageNoByLang(lang, number, pagesize, classid);
AspNetPager.RecordCount = recordcount;
AspNetPager.CurrentPageIndex = number;
AspNetPager.PageSize = pagesize;
Records = recordcount;
RecordsPage = int.Parse(pages);
StringBuilder sb = new StringBuilder();
foreach (NewsModel n in list)
{
sb.Append("<div class=\"NewsRow\"><div class=\"NewsRowTitle\"><a href=\"NewsDetail.aspx?id=" + n.ID + "\" target=\"_blank\">" + n.F_Title + " </a>[" + n.F_Date.ToString("yyyy-MM-dd") + "]</div></div>");
}
NewsHtml = sb.ToString();
}
protected void btnAdd_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.txtTitle.Text))
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('标题不能为空！')", true);
return;
}
if (string.IsNullOrEmpty(this.txtLocation.Text))
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('新闻来源不能为空！')", true);
return;
}
if (string.IsNullOrEmpty(this.content.Value))
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('新闻内容不能为空！')", true);
return;
}
NewsModel a = new NewsModel();
a.F_Title = VerifyTool.DeleteHtml(this.txtTitle.Text.Trim().ToString());
a.F_Location = VerifyTool.DeleteHtml(this.txtLocation.Text.Trim().ToString());
a.F_Content = VerifyTool.DeleteScript(this.content.Value);
a.F_ParentID = Convert.ToInt32(drpClass.SelectedValue);
a.F_Keyword = txtKeyword.Text.Trim();
a.F_Lang = Convert.ToInt32(lang);
int res = EispNewsBLL.AddNew(a);
if (res > 0)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('添加成功！');location.href='NewsADD.aspx?lang=" + lang + "'", true);
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('添加失败！')", true);
}
Response.Write(drpClass.SelectedValue);
}
// 删除
protected void btnDelete_Click(object sender, EventArgs e)
{
foreach (GridViewRow row in GridView1.Rows)
{
if (((CheckBox)row.FindControl("chk")).Checked)
{
int id = int.Parse(((Label)row.FindControl("id")).Text);
// this.News_Delete(id);
EispNewsBLL.DeleteNewByID(id);
}
}
if (EispNewsBLL.GetRecordCountByLang(lang) > 0)
{
AspNetPager1.RecordCount = EispNewsBLL.GetRecordCountByLang(lang);
BindNews(AspNetPager1.RecordCount, AspNetPager1.PageSize);
}
else
{
this.GridView1.Visible = false;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(Request.QueryString["id"]))
{
if (VerifyTool.IsLong(Request.QueryString["id"]))
{
int id = Convert.ToInt32(Request.QueryString["id"]);
NewsModel a = EispNewsBLL.GetNewsByID(id);
NewsTitle = a.F_Title;
date = a.F_Date.ToString();
NewsContent = VerifyTool.DeleteScript(a.F_Content);
location = a.F_Location;
NewsClass = a.F_ClassName;
Page.Title = NewsTitle;
}
else
{
Response.Redirect("Error.aspx");
}
}
}
