private void BindData()
{
DataTable dt = new DAL.Tables.T_FocusEvent().Open("", "", "");
if (dt == null)
{
PF.GoError(ErrorNumber.DataReadWrite, "数据库繁忙，请重试", "Admin_FocusNews");
return;
}
PF.DataGridBindData(g, dt, gPager);
}
private void BindData()
{
hID.Value = Shove._Web.Utility.GetRequest("ID");
if (hID.Value != "")
{
DataTable dt = new DAL.Tables.T_FocusEvent().Open("", "ID=" + hID.Value, "");
if (dt == null || dt.Rows.Count == 0)
{
PF.GoError(ErrorNumber.NoData, "数据不存在或已被删除！", this.GetType().BaseType.FullName);
return;
}
tbTitle.Text = dt.Rows[0]["Title"].ToString();
tbContent.Value = dt.Rows[0]["Content"].ToString();
cbIsMaster.Checked = Shove._Convert.StrToBool(dt.Rows[0]["IsShow"].ToString(), false);
ddlYear.SelectedIndex = ddlYear.Items.Count - 1 - (DateTime.Now.Year - Shove._Convert.StrToInt(dt.Rows[0]["Year"].ToString(), 0));
ddlMonth.SelectedIndex = Shove._Convert.StrToInt(dt.Rows[0]["Month"].ToString(), 0) - 1;
isLoadTemplate = false;
}
ddlImage.Items.Clear();
ddlImage.Items.Add("--选择图片--");
string UploadPath = this.Server.MapPath("../Private/" + _Site.ID.ToString() + "/NewsImages");
if (!System.IO.Directory.Exists(UploadPath))
{
System.IO.Directory.CreateDirectory(UploadPath);
}
else
{
string[] FileList = Shove._IO.File.GetFileList(UploadPath);
if (FileList != null)
{
for (int i = 0; i < FileList.Length; i++)
{
ddlImage.Items.Add(FileList[i]);
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
ID = Shove._Convert.StrToLong(Shove._Web.Utility.GetRequest("ID"), 1);
DataTable dt = new DAL.Tables.T_FocusEvent().Open("[Content]", "ID=" + ID.ToString(), "");
if (dt == null)
{
PF.GoError(ErrorNumber.NoData, "数据库繁忙，请重试", this.GetType().FullName);
return;
}
if (dt.Rows.Count < 1)
{
return;
}
lbContent.Text = dt.Rows[0]["Content"].ToString();
}
}
protected void btnAdd_Click(object sender, System.EventArgs e)
{
string Title = tbTitle.Text.Trim();
if (string.IsNullOrEmpty(Title))
{
Shove._Web.JavaScript.Alert(this.Page, "请输入标题。");
return;
}
string Content = tbContent.Value.Trim();
if (string.IsNullOrEmpty(Content))
{
Shove._Web.JavaScript.Alert(this.Page, "请输入内容。");
return;
}
string Image = "";
if (tbImage.Value.Trim() != "")
{
string UploadPath = this.Server.MapPath("../Private/" + _Site.ID.ToString() + "/NewsImages");
if (!System.IO.Directory.Exists(UploadPath))
{
System.IO.Directory.CreateDirectory(UploadPath);
}
if (Shove._IO.File.UploadFile(this.Page, tbImage, "../Private/" + _Site.ID.ToString() + "/NewsImages/", ref Image, true, "image") != 0)
{
Shove._Web.JavaScript.Alert(this.Page, "图片文件上传错误！");
return;
}
}
else
{
if (ddlImage.SelectedIndex > 0)
{
Image = ddlImage.SelectedItem.Text;
}
}
DAL.Tables.T_FocusEvent f = new DAL.Tables.T_FocusEvent();
f.Title.Value = Title;
f.Content.Value = Content;
f.IsShow.Value = cbIsMaster.Checked;
f.ImageUrl.Value = Image;
f.Year.Value = ddlYear.SelectedValue;
f.Month.Value = ddlMonth.SelectedValue;
if (hID.Value == "")
{
if (string.IsNullOrEmpty(Image))
{
Shove._Web.JavaScript.Alert(this.Page, "请选择图片！");
return;
}
f.Insert();
}
else
{
f.Update("ID=" + hID.Value);
}
Shove._Web.Cache.ClearCache("Admin_FocusEventAdd");
// 清除前台缓存
Shove._Web.Cache.ClearCache("Focus_Default_Year_" + ddlYear.SelectedValue.Trim() + "_Month_" + ddlMonth.SelectedValue.Trim());
this.Response.Redirect("FocusEvent.aspx", true);
}
private void DataBind()
{
string CacheKey = "Focus_Default" + "_Year_" + ddlYear.SelectedValue + "_Month_" + Month.ToString();
DataTable dt = Shove._Web.Cache.GetCacheAsDataTable(CacheKey);
if (dt == null)
{
dt = new DAL.Tables.T_FocusEvent().Open("ID, Title, [Content], ImageUrl", "Year=" + ddlYear.SelectedValue + " and Month = " + Month.ToString() + " and IsShow=1", "ID");
if (dt == null)
{
PF.GoError(ErrorNumber.NoData, "数据库繁忙，请重试", this.GetType().FullName);
return;
}
Shove._Web.Cache.SetCache(CacheKey, dt, 1200);
}
StringBuilder sb = new StringBuilder();
if (dt.Rows.Count > 1)
{
sb.Append("<div class=\"BigImgBox\">");
sb.Append("<div class=\"BigImg\">");
sb.Append("<a href=\"Detailed.aspx?ID=" + dt.Rows[0]["ID"].ToString() + "\" target=\"_blank\">");
sb.Append("<img src=\"/Private/1/NewsImages/" + dt.Rows[0]["ImageUrl"].ToString() + "\" width=\"300px\" height=\"218\"></a></div>");
sb.Append("<a href=\"Detailed.aspx?ID=" + dt.Rows[0]["ID"].ToString() + "\" target=\"_blank\">" + Shove._String.Cut(dt.Rows[0]["Title"].ToString(), 22) + "</a>");
sb.Append("</div>");
for (int i = 1; i < dt.Rows.Count; i++)
{
sb.Append("<div class=\"SmallImgBox\">");
sb.Append("<div class=\"SmallImg\">");
sb.Append("<a href=\"Detailed.aspx?ID=" + dt.Rows[i]["ID"].ToString() + "\" target=\"_blank\">");
sb.Append("<img src=\"/Private/1/NewsImages/" + dt.Rows[i]["ImageUrl"].ToString() + "\" width=\"135\" height=\"90\"></a></div>");
sb.Append("<a href=\"Detailed.aspx?ID=" + dt.Rows[i]["ID"].ToString() + "\" target=\"_blank\">" + Shove._String.Cut(dt.Rows[i]["Title"].ToString(), 11) + "</a>");
sb.Append("</div>");
}
lbContent.Text = sb.ToString();
sb.Remove(0, sb.Length);
sb.Append(" ");
}
else
{
lbContent.Text = "";
}
for (int i = 1; i < 13; i++)
{
sb.Append(" <span ");
if (i == Month)
{
sb.Append("class=\"month2\"");
}
sb.Append(">");
if ((ddlYear.SelectedValue.Equals(DateTime.Now.Year.ToString()) && i <= Month) || !ddlYear.SelectedValue.Equals(DateTime.Now.Year.ToString()))
{
sb.Append("<a href=\"?Month=" + i.ToString() + "\">");
}
else
{
sb.Append("<a href=\"?Month=" + i.ToString() + "\">");
}
sb.Append(i.ToString() + "月</a></span> ");
if (i != 12)
{
sb.Append("|");
}
}
innerHtml = sb.ToString();
}
