protected void DownloadsBind(int number, int pagesize)
{
List <DownloadsModel> list = EispDownloadsBLL.GetDownloadsListByLang(lang, number, pagesize);
this.GridView1.DataSource = list;
this.GridView1.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
DownloadsBind(EispDownloadsBLL.GetRecordCountByLang(lang), 20);
}
}
protected void Page_Load(object sender, EventArgs e)
{
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 = EispDownloadsBLL.GetRecordCountByLang(lang) - subtract_number;
if (EispDownloadsBLL.GetRecordCountByLang(lang) > 0)
{
BindDownloads(number, 20, EispDownloadsBLL.GetRecordCountByLang(lang));
}
}
else
{
if (EispDownloadsBLL.GetRecordCountByLang(lang) > 0)
{
BindDownloads(EispDownloadsBLL.GetRecordCountByLang(lang), 20, EispDownloadsBLL.GetRecordCountByLang(lang));
}
}
//Page.Title = " 公司简介";
Page.Title = "资料下载";
}
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;
}
string smallfileurl = txtImgPath.Text;
smallfileurl = smallfileurl.ToLower();
smallfileurl = smallfileurl.Replace("userfiles", "userfiles/_thumbs");
long filesize = 0;
DownloadsModel s = new DownloadsModel();
string filePath = txtFilePath.Text;
s.F_Size = filesize.ToString();
s.F_FileType = Convert.ToInt16(drpFileClass.SelectedValue); //Convert.ToInt32(this.txtRegion.SelectedValue);
s.F_Content = filePath; //VerifyTool.DeleteScript(this.content.Value);
s.F_Desc = txtDesc.Text;
s.F_Lang = lang;
s.F_Title = txtTitle.Text;
s.F_Keywords = txtKeywords.Text;
s.F_FileImage = txtImgPath.Text;
s.F_FileSmallImage = smallfileurl;
int res = EispDownloadsBLL.ADD(s);
if (res > 0)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('添加成功！');location.href='DownloadAdmin.aspx?lang=" + lang + "'", true);
}
}
protected void btnDelete_Click(object sender, EventArgs e)
{
foreach (GridViewRow row in this.GridView1.Rows)
{
if (((CheckBox)row.FindControl("chk")).Checked)
{
int id = Convert.ToInt32(((Label)row.FindControl("id")).Text);
EispDownloadsBLL.Delete(id);
}
}
Page.ClientScript.RegisterStartupScript(this.GetType(), "msg", "alert('删除成功')", true);
DownloadsBind(EispDownloadsBLL.GetRecordCountByLang(lang), 20);
}
//
//绑定新闻
protected void BindDownloads(int number, int pagesize, int recordcount)
{
List <DownloadsModel> list = EispDownloadsBLL.GetDownloadsListByLang(lang, number, pagesize);
AspNetPager.RecordCount = recordcount;
AspNetPager.CurrentPageIndex = number;
AspNetPager.PageSize = pagesize;
Records = recordcount;
RecordsPage = int.Parse(pages);
StringBuilder sb = new StringBuilder();
foreach (DownloadsModel n in list)
{
sb.Append("<div class=\"DownloadListRow\"><table width=\"100%\" height=\"100%\" valign=\"top\"><tr><td width='130'><a href=\"" + n.F_Content + "\"><img width='150px' height='204px' src=\"" + n.F_FileImage + "\"></a></td><td valign=\"top\"><div class=\"DownloadRowTitle\"><a href=\"" + n.F_Content + "\">" + n.F_Title + " </a>[" + n.F_Date.ToString("yyyy-MM-dd") + "]</div><div class=\"DownloadRowTitle\">" + n.F_Keywords + "</div><div class=\"DownloadRowTitle\">" + n.F_Desc + "</div></td></tr></table></div>");
}
NewsHtml = sb.ToString();
}
protected void Page_Load(object sender, EventArgs e)
{
List <DownloadsModel> list = EispDownloadsBLL.GetDownloadsListByLang(lang, 5, 5);
StringBuilder sb = new StringBuilder();
foreach (DownloadsModel d in list)
{
string TitleStr = string.Empty;
TitleStr = d.F_Title;
if (TitleStr.Length > 20)
{
TitleStr = TitleStr.Substring(0, 18) + "...";
}
sb.Append("<div class=\"DownloadRow\"><a target=\"_blank\" alt=\"" + d.F_Title + "\" href=\"" + d.F_Content + "\">" + TitleStr + "</a></div>");
}
downloadlist = sb.ToString();
}