protected void GV_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string newsID = GV.DataKeys[e.RowIndex].Value.ToString();
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT pic FROM " + com.tablePrefix + "News WHERE NewsID=" + newsID;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
FileSys.delFile(dt.Rows[0]["pic"].ToString());
}
//删除相册中的照片
db.sql = @"SELECT *
FROM " + com.tablePrefix + "News WHERE ParentNewsID=" + newsID;
dt = new DataTable();
dt = db.Get_DataTable();
foreach (DataRow dr in dt.Rows)
{
FileSys.delFile(dr["pic"].ToString());
}
db.sql = "DELETE News WHERE ParentNewsID=" + newsID;
db.ExecSql();
db.sql = "DELETE News WHERE NewsID=" + newsID;
db.ExecSql();
bindGv();
alert.Show(Page, "删除成功");
}
protected void GV_RowCreated(object sender, GridViewRowEventArgs e)
{
productid = hlbid.Value;
GridView g = (GridView)sender;
if (g.Rows.Count == 0)
{
return;
}
int index = g.Rows.Count - 1;
DataKey key = this.GV.DataKeys[index];
string NewsID = key.Value.ToString();
GridViewRow gvr = GV.Rows[index];
#region ddlColor
DropDownList ddl = (DropDownList)g.Rows[index].FindControl("ddlColor");
if (ddl != null)
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT id,ColorName,ColorValue,OrderId,SUBSTRING(('000'+CONVERT(varchar,OrderId)),LEN('000'+CONVERT(varchar,OrderId))-3,4)+' '+ColorName AS ColorText FROM " + com.tablePrefix + "Color ORDER BY OrderId";
DataTable dt = db.Get_DataTable();
ddl.DataSource = dt;
ddl.DataValueField = "id";
ddl.DataTextField = "ColorText";
ddl.DataBind();
if (NewsID.Length > 0)
{
db.sql = "SELECT ColorId FROM " + com.tablePrefix + "News WHERE NewsId=" + NewsID;
DataTable dtc = db.Get_DataTable();
if (dtc.Rows.Count > 0)
{
ddl.SelectedValue = dtc.Rows[0][0].ToString();
}
}
}
#endregion
DropDownList ddl_imgtid = (DropDownList)g.Rows[index].FindControl("ddlpro_imgTypeid");
if (ddl_imgtid != null)
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT id,ImgTypeName FROM " + com.tablePrefix + "ProductImgType ORDER BY OrderId";
DataTable dt = db.Get_DataTable();
ddl_imgtid.DataSource = dt;
ddl_imgtid.DataValueField = "id";
ddl_imgtid.DataTextField = "ImgTypeName";
ddl_imgtid.DataBind();
if (NewsID.Length > 0)
{
db.sql = "SELECT pro_imgTypeid FROM " + com.tablePrefix + "News WHERE NewsId=" + NewsID;
DataTable dti = db.Get_DataTable();
if (dti.Rows.Count > 0)
{
ddl_imgtid.SelectedValue = dti.Rows[0][0].ToString();
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
com.adminLogin();
if (!IsPostBack)
{
string productid = pg.request("productid"); //.NewsID
string realLbid = ""; //lb.lbid
if (productid == "")
{
alert.ShowAndBack(Page, "productid未传递");
return;
}
else
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT TOP 1 lbid,NewsID,Title FROM " + com.tablePrefix + "News WHERE NewsID=" + productid;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
productName = dt.Rows[0]["Title"].ToString();
realLbid = dt.Rows[0]["lbid"].ToString();
}
}
lblLbname.Text = productName;
string pid = clsLB.getPid(realLbid);
hlParentLbname.Text = clsLB.getLbname(pid);
hlParentLbname.NavigateUrl = "Prod.aspx?pid=" + pid;
hlbid.Value = productid;
bindGv();
}
}
protected void Page_Load(object sender, EventArgs e)
{
//Session["AdminName"] = "admin"; //
com.adminLogin();
if (!IsPostBack)
{
bindProvince();
string NewsID = pg.request("id");
if (NewsID != "")
{
string sql = @"SELECT c.id as provinceId,b.id as cityid, c.Name as provinceName,b.Name as cityName, a.* FROM " + com.tablePrefix + @"News a
LEFT JOIN City b ON a.cityid=b.id
LEFT JOIN Province c ON c.id=b.Pid
WHERE lbid=24 and NewsID=" + NewsID;
try
{
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
string title = dt.Rows[0]["title"].ToString();
string body = dt.Rows[0]["NewsBody"].ToString();
string desc = dt.Rows[0]["Description"].ToString();
string provinceId = dt.Rows[0]["provinceId"].ToString();
string cityid = dt.Rows[0]["cityid"].ToString();
hID.Value = NewsID;
txtTitle.Text = title;
tbxBody.Text = body;
tbxDesc.Text = desc;//联系方式
ddlProvince.SelectedValue = provinceId;
if (provinceId != "")
{
bindCity(provinceId);
}
ddlCity.SelectedValue = cityid;
btnAdd.Text = "修改并保存";
lblOper.Text = "修改";
//tbxDesc.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
}
}
catch (Exception ex)
{
Response.Write(ex.Message + "<br>" + sql);
Response.End();
}
}
else
{
btnAdd.Text = "添加";
lblOper.Text = "添加";
}
//txtStar.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
//txtStudentCount.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
//txtStudentTotalCount.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
}
}
protected void bindProvince()
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT id,name FROM " + com.tablePrefix + "Province ORDER BY OrderID";
DataTable dt = db.Get_DataTable();
ddlProvince.DataSource = dt;
ddlProvince.DataValueField = "id";
ddlProvince.DataTextField = "name";
ddlProvince.DataBind();
}
protected void bindDDlLbid()
{
string sql = "SELECT lbid,lbname FROM " + com.tablePrefix + "lb WHERE parentid=1";
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
ddlLbid.DataSource = dt;
ddlLbid.DataTextField = "lbname";
ddlLbid.DataValueField = "lbid";
ddlLbid.DataBind();
}
protected void Button1_Click(object sender, EventArgs e)
{
string pwd = txtPwd.Text;
string newPwd = txtNewPwd.Text;
string newPwd2 = txtNewPwd2.Text;
if (pwd.Length == 0)
{
alert.Show(Page, "请填写原密码");
return;
}
if (newPwd.Length == 0)
{
alert.Show(Page, "请填写新密码");
return;
}
if (newPwd != newPwd2)
{
alert.Show(Page, "新密码与确认新密码不一致");
return;
}
string memberName = Session["AdminName"].ToString();
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT pwd FROM " + com.tablePrefix + "admin WHERE username='******'";
DataTable dt = db.Get_DataTable();
pwd = com.MD5(pwd, 1);
newPwd = com.MD5(newPwd, 1);
if (dt.Rows.Count > 0)
{
if (pwd != dt.Rows[0]["pwd"].ToString())
{
alert.Show(Page, "原密码错误");
return;
}
else
{
db.sql = "UPDATE admin SET Pwd='" + newPwd + "' WHERE username='******'";
db.ExecSql();
alert.Show(Page, "修改成功");
}
}
else
{
Response.Redirect("Login.aspx");
}
}
public void bindGv()
{
lbid = hlbid.Value;
string sql = @"SELECT *
FROM " + com.tablePrefix + @"News
WHERE lbid=" + lbid;
sql += " ORDER BY isTop DESC,IsIndex DESC,AddTime DESC";
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
GV.DataSource = dt.DefaultView;
GV.DataBind();
}
protected void bindCity(string pid)
{
if (pid != "0")
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT id,name FROM " + com.tablePrefix + "City WHERE pid=" + pid + " ORDER BY OrderID";
DataTable dt = db.Get_DataTable();
ddlCity.DataSource = dt;
ddlCity.DataValueField = "id";
ddlCity.DataTextField = "name";
ddlCity.DataBind();
}
else
{
ddlCity.Items.Clear();
}
}
protected void GV_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string newsID = GV.DataKeys[e.RowIndex].Value.ToString();
SQLHelper_ db = new SQLHelper_();
//删除图片
db.sql = "SELECT pic FROM " + com.tablePrefix + "News WHERE NewsID=" + newsID;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
string pic = dt.Rows[0]["pic"].ToString();
FileSys.delFile(pic);
}
db.sql = "DELETE News WHERE NewsID=" + newsID;
db.ExecSql();
bindGv();
alert.Show(Page, "删除成功");
return;
}
public void bindGv()
{
string provid = ddlProvince.SelectedValue;
string sql = @"SELECT c.id AS ProvinceId, c.Name as provinceName,b.Name as cityName, a.* FROM " + com.tablePrefix + @"News a
LEFT JOIN City b ON a.cityid=b.id
LEFT JOIN Province c ON c.id=b.Pid
WHERE 1=1 AND lbid=24 ";
if (provid.Length > 0)
{
sql += " AND c.id=" + provid;
}
sql += " ORDER BY OrderId DESC";
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
GV.DataSource = dt.DefaultView;
GV.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
com.adminLogin();
if (!IsPostBack)
{
string lbid = pg.request("lbid"); //新闻.NewsID
string realLbid = ""; //lb.lbid
if (lbid == "")
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT TOP 1 lbid,NewsID,Title FROM " + com.tablePrefix + "News WHERE lbid=2";
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
lbid = dt.Rows[0]["NewsID"].ToString();//图片集管理
lbname = dt.Rows[0]["Title"].ToString();
realLbid = dt.Rows[0]["lbid"].ToString();
}
}
else
{
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT TOP 1 lbid,NewsID,Title FROM " + com.tablePrefix + "News WHERE NewsID=" + lbid;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
lbname = dt.Rows[0]["Title"].ToString();
realLbid = dt.Rows[0]["lbid"].ToString();
}
}
lblLbname.Text = lbname;
hlParentLbname.Text = clsLB.getLbname(realLbid);
hlParentLbname.NavigateUrl = "News.aspx?lbid=" + realLbid;
hlbid.Value = lbid;
bindGv();
}
}
public string setTopBtn(string newsid)
{
string re = "";
string sql = "SELECT isNull(isTop,0) as isTop,lbid FROM " + com.tablePrefix + "News WHERE newsid=" + newsid;
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
string lbid = dt.Rows[0]["lbid"].ToString();
if (dt.Rows[0][0].ToString() == "0")
{
re = "<a href='News.aspx?act=top&lbid=" + lbid + "&id=" + newsid + "'>置顶</a>";
}
else
{
re = "已置顶";
}
}
return(re);
}
public string setIsIndex(string newsid)
{
string re = "";
string sql = "SELECT isNull(IsIndex,0) as IsIndex,lbid FROM " + com.tablePrefix + "News WHERE newsid=" + newsid;
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
string lbid = dt.Rows[0]["lbid"].ToString();
if (dt.Rows[0][0].ToString() == "0")
{
re = "<a href='News.aspx?act=IsIndex&value=1&lbid=" + lbid + "&id=" + newsid + "' style='color:green;'>放到首页</a>";
}
else
{
re = "<a href='News.aspx?act=IsIndex&value=0&lbid=" + lbid + "&id=" + newsid + "' style='color:red;'>取消首页</a>";
}
}
return(re);
}
protected void GV_RowCommand(object sender, GridViewCommandEventArgs e)
{
productid = hlbid.Value;
System.Web.UI.WebControls.Button btn = e.CommandSource as System.Web.UI.WebControls.Button;
if (btn == null)
{
return;
}
int index = ((System.Web.UI.WebControls.GridViewRow)btn.Parent.Parent).RowIndex;
DataKey key = this.GV.DataKeys[index];
string NewsID = key.Value.ToString();
GridViewRow gvr = GV.Rows[index];
#region 单击上传图片按钮
if (e.CommandName == "upFile")
{
//寻找上传控件
FileUpload fu = (FileUpload)gvr.FindControl("FileUpload1");//原图
string pic = "";
//上传图片
pic = UpFile(fu);
string picSmall = "";
if (pic != "")
{
picSmall = pic.ToLower().Replace(".jpg", "_s.jpg");
//ThumNail.MakeThumNail(pic, picSmall, 127, 127, "HW");
SQLHelper_ db = new SQLHelper_();
//删除原图
db.sql = "SELECT pic,picSmall FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
DataTable dtp = db.Get_DataTable();
if (dtp.Rows.Count > 0)
{
string pic0 = dtp.Rows[0][0].ToString();
string pic1 = dtp.Rows[0][1].ToString();
if (pic0.Length > 0)
{
FileSys.delFile(pic0);
}
if (pic1.Length > 0)
{
FileSys.delFile(pic1);
}
}
//更新数据库
db.sql = "UPDATE News SET pic='" + pic + "',picSmall='" + picSmall + "' WHERE NewsID=" + NewsID;
db.ExecSql();
bindGv();
alert.Show(Page, "图片更新成功");
}
}
#endregion
#region 保存
if (e.CommandName == "Save")
{
//查找 title控件
TextBox txtTitle = null;
try
{
txtTitle = this.GV.Rows[index].Cells[1].Controls[0] as TextBox;
}
catch
{
alert.ShowAndBack(Page, "未找到标题控件");
return;
}
string colorid = "-1";
try
{
DropDownList ddlColor = (DropDownList)GV.Rows[index].FindControl("ddlColor");
colorid = ddlColor.SelectedValue;
}
catch (Exception)
{
alert.ShowAndBack(Page, "未找到颜色控件");
return;
}
string imgTypeid = "";
try
{
DropDownList ddImglType = (DropDownList)GV.Rows[index].FindControl("ddlpro_imgTypeid");
imgTypeid = ddImglType.SelectedValue;
}
catch (Exception)
{
alert.ShowAndBack(Page, "未找到图片类型控件");
return;
}
FileUpload fu = gvr.Cells[5].FindControl("FileUpload1") as FileUpload;
string title = pg.GetSafeString(txtTitle.Text.Trim());
if (title == "")
{
alert.ShowAndBack(Page, "请填写标题");
return;
}
TextBox tbxOrder = null;
try
{
tbxOrder = this.GV.Rows[index].Cells[6].Controls[0] as TextBox;
}
catch
{
alert.ShowAndBack(Page, "未找到排序文本框控件");
return;
}
string orderid = pg.GetSafeString(tbxOrder.Text.Trim());
if (orderid == "")
{
orderid = "0";
}
string pic = UpFile(fu);
string picSmall = "";
if (pic != "")
{
picSmall = pic.ToLower().Replace(".jpg", "_s.jpg");
}
SQLHelper_ db = new SQLHelper_();
if (NewsID.Length > 0)
{
//取出旧图
string oldPic = "", oldPicSmall = "";
db.sql = "SELECT pic,picSmall FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
oldPic = dt.Rows[0]["pic"].ToString();
oldPicSmall = dt.Rows[0]["picSmall"].ToString();
}
//更新
string sql = "UPDATE News SET title='" + title + "',ColorId=" + colorid + ",pro_imgTypeid=" + imgTypeid + ",editTime=getdate(),OrderId=" + orderid;
if (pic.Length > 0)
{
sql += " ,pic='" + pic + "'";
FileSys.delFile(oldPic);
}
if (picSmall.Length > 0)
{
sql += " ,picSmall='" + picSmall + "'";
FileSys.delFile(oldPicSmall);
}
sql += " WHERE NewsID=" + NewsID;
db.sql = sql;
if (db.ExecSql() != "1")
{
alert.Show(Page, "保存失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
else
{
//添加
NewsID = clsNews.MaxNewsid();
db.sql = "INSERT INTO News(ParentNewsID,NewsID,title,ColorId,pro_imgTypeid,pic,picSmall,EditTime,AddTime,OrderId) VALUES(" + productid + "," + NewsID + ",'" + title + "'," + colorid + "," + imgTypeid + ",'" + pic + "','" + picSmall + "',getdate(),getdate()," + orderid + ")";
if (db.ExecSql() != "1")
{
Response.Write("添加失败,sql=" + db.sql);
//alert.Show(Page, "添加失败");
Response.End();
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
}
#endregion
}
protected void GV_RowCommand(object sender, GridViewCommandEventArgs e)
{
lbid = hlbid.Value;
System.Web.UI.WebControls.Button btn = e.CommandSource as System.Web.UI.WebControls.Button;
if (btn == null)
{
return;
}
int index = ((System.Web.UI.WebControls.GridViewRow)btn.Parent.Parent).RowIndex;
DataKey key = this.GV.DataKeys[index];
string NewsID = key.Value.ToString();
GridViewRow gvr = GV.Rows[index];
if (e.CommandName == "upFile")
{
//寻找上传控件
FileUpload fu_small = (FileUpload)gvr.FindControl("FileUpload2"); //缩略图
FileUpload fu = (FileUpload)gvr.FindControl("FileUpload1"); //原图
string pic = "", picSmall = "";
//上传图片
pic = UpFile(fu);
//上传图片
//picSmall = UpFile(fu_small);
if (pic != "")
{
picSmall = pic.ToLower().Replace(".jpg", "_s.jpg");
SQLHelper_ db = new SQLHelper_();
//删除原图
db.sql = "SELECT pic FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
string pic0 = db.Get_DataTable().Rows[0][0].ToString();
if (pic0.Length > 0)
{
FileSys.delFile(pic0);
}
//更新数据库
db.sql = "UPDATE News SET pic='" + pic + "' WHERE NewsID=" + NewsID;
db.ExecSql();
bindGv();
alert.Show(Page, "图片更新成功");
}
if (picSmall != "")
{
SQLHelper_ db = new SQLHelper_();
//删除原图
db.sql = "SELECT picSmall FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
string pic0 = db.Get_DataTable().Rows[0][0].ToString();
if (pic0.Length > 0)
{
FileSys.delFile(pic0);
}
//更新数据库
db.sql = "UPDATE News SET picSmall='" + picSmall + "' WHERE NewsID=" + NewsID;
db.ExecSql();
bindGv();
alert.Show(Page, "图片更新成功");
}
}
if (e.CommandName == "Save")
{
//查找 title控件
TextBox txtTitle = null;
try
{
txtTitle = this.GV.Rows[index].Cells[1].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到标题控件");
return;
}
TextBox txtEditTime = null;
try
{
txtEditTime = this.GV.Rows[index].Cells[2].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到标题控件");
return;
}
//FileUpload fu_small = gvr.Cells[4].FindControl("FileUpload2") as FileUpload;//缩略图
FileUpload fu = gvr.Cells[4].FindControl("FileUpload1") as FileUpload;
string title = pg.GetSafeString(txtTitle.Text.Trim());
string EditTime = pg.GetSafeString(txtEditTime.Text.Trim());
if (title == "")
{
alert.Show(Page, "请填写标题");
return;
}
if (EditTime == "")
{
EditTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
}
string pic = UpFile(fu), picSmall = "";
if (pic != "")
{
picSmall = pic.ToLower().Replace(".jpg", "_s.jpg");
}
SQLHelper_ db = new SQLHelper_();
if (NewsID.Length > 0)
{
//取出旧图
string oldPic = "", oldPicSmall = "";
db.sql = "SELECT pic,picSmall FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
oldPic = dt.Rows[0]["pic"].ToString();
oldPicSmall = dt.Rows[0]["picSmall"].ToString();
}
//更新
string sql = "UPDATE News SET title='" + title + "',editTime='" + EditTime + "'";
if (pic.Length > 0)
{
sql += " ,pic='" + pic + "'";
FileSys.delFile(oldPic);
}
if (picSmall.Length > 0)
{
sql += " ,picSmall='" + picSmall + "'";
FileSys.delFile(oldPicSmall);
}
sql += " WHERE NewsID=" + NewsID;
db.sql = sql;
if (db.ExecSql() != "1")
{
alert.Show(Page, "保存失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
else
{
//添加
NewsID = clsNews.MaxNewsid();
db.sql = "INSERT INTO News(ParentNewsID,NewsID,title,pic,picSmall,EditTime,AddTime) VALUES(" + lbid + "," + NewsID + ",'" + title + "','" + pic + "','" + picSmall + "','" + EditTime + "',getdate())";
if (db.ExecSql() != "1")
{
alert.Show(Page, "添加失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
string newsid = pg.request("newsid"), sizeid = "";
string guid = pg.request("guid");
string type = pg.request("type");
string fileurl = null;
string folder = "/UpFile/wallpaper/";
string uploadsFolder = Server.MapPath(folder);
HttpPostedFile httpfile = Request.Files["Filedata"];
string filename = DateTime.Now.ToString("yyyyMMddHHmmssfff");
if (httpfile != null)
{
//得到尺寸
System.Drawing.Image original_image = null;//原图
// Retrieve the uploaded image
original_image = System.Drawing.Image.FromStream(httpfile.InputStream);
// Calculate the new width and height
int width = original_image.Width;
int height = original_image.Height;
bool flag = false;
//验证分辨率
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT id,size FROM " + com.tablePrefix + "wallpaperSize";
DataTable dt = db.Get_DataTable();
foreach (DataRow dr in dt.Rows)
{
if (!flag)
{
string[] wh = dr["Size"].ToString().Split('×');
if (wh.Length > 0)
{
if (width.ToString() == wh[0] && height.ToString() == wh[1])
{
flag = true;
sizeid = dr["id"].ToString();
}
}
}
}
if (!flag)
{
Response.Write("分辨率不对");
}
else
{
//保存到磁盘
httpfile.SaveAs(string.Format("{0}\\{1}.jpg", uploadsFolder, filename));
fileurl = folder + filename + ".jpg";
//将图片名保存到数据库 wallpaper.pic
if (newsid == "")
{
db.sql = "INSERT INTO wallpaper(sizeid,pic,NewsGUID) VALUES(" + sizeid + ",'" + fileurl + "','" + guid + "')";
}
else
{
db.sql = "INSERT INTO wallpaper(sizeid,pic,NewsGUID,NewsID) VALUES(" + sizeid + ",'" + fileurl + "','" + guid + "'," + newsid + ")";
}
db.ExecSql();
Response.Write(fileurl);
}
}
Response.End();
}
protected void Page_Load(object sender, EventArgs e)
{
//Session["AdminName"] = "admin"; //
com.adminLogin();
if (!IsPostBack)
{
bindDDlLbid();
string NewsID = pg.request("id");
lbid = pg.request("lbid");
if (lbid == "")
{
lbid = "2"; //企业新闻
}
ddlLbid.SelectedValue = lbid;
if (NewsID != "")
{
string act = pg.request("act");
if (act == "delpic")
{
//由前台的jquery异步调用
string imgsrc = pg.request("imgsrc");
SQLHelper_ db = new SQLHelper_();
db.sql = "UPDATE News SET pic = replace(pic,'" + imgsrc + "','') WHERE NewsID=" + NewsID;
db.ExecSql();
db.sql = "UPDATE News SET pic = replace(pic,'||','|') WHERE NewsID=" + NewsID;
db.ExecSql();
FileSys.delFile(imgsrc);
Response.Write("ok");
Response.End();
}
else
{
string sql = "SELECT * FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
try
{
SQLHelper_ db = new SQLHelper_();
db.sql = sql;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
string title = dt.Rows[0]["title"].ToString();
string newsBody = dt.Rows[0]["NewsBody"].ToString();
string pic = dt.Rows[0]["pic"].ToString();
string addTime = dt.Rows[0]["addTime"].ToString();
string picSmall = dt.Rows[0]["picSmall"].ToString();
string desc = dt.Rows[0]["Description"].ToString();
string video = dt.Rows[0]["pic"].ToString();
if (addTime.Length > 0)
{
addTime = Convert.ToDateTime(addTime).ToString("yyyy-MM-dd hh:mm:ss");
}
lbid = dt.Rows[0]["lbid"].ToString();
ddlLbid.SelectedValue = lbid;
lbname = clsLB.getLbname(lbid);
hID.Value = NewsID;
//hPic.Value = pic;
hSmallPic.Value = picSmall;
txtTitle.Text = title;
txtAddTime.Text = addTime;
FCKeditor1.Value = newsBody;
FCKeditor2.Value = desc;
FCKeditor3.Value = video;
btnAdd.Text = "修改并保存";
lblOper.Text = "修改" + lbname;
}
}
catch (Exception ex)
{
Response.Write(ex.Message + "<br>" + sql);
Response.End();
}
}
}
else
{
lbname = clsLB.getLbname(lbid);
txtAddTime.Text = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
btnAdd.Text = "添加";
lblOper.Text = "添加" + lbname;
}
//txtStar.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
//txtStudentCount.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
//txtStudentTotalCount.Attributes.Add("onchange", "if(/\\D/.test(this.value)){alert('只能输入数字');this.value=''}");
}
}
protected void Page_Load(object sender, EventArgs e)
{
com.adminLogin();
if (!IsPostBack)
{
string lbid = pg.request("lbid");
if (lbid != "")
{
lbname = clsLB.getLbname(lbid);
hlbid.Value = lbid;
}
string act = pg.request("act");
if (act == "top")
{
//置顶
db.ExecSql("UPDATE News SET isTop=0 WHERE lbid=" + lbid);
db.ExecSql("UPDATE News SET isTop=1 WHERE NewsID=" + pg.request("id"));
alert.showAndGo("设置成功", "news.aspx?lbid=" + lbid);
return;
}
if (act == "IsIndex")
{
//置顶
db.ExecSql("UPDATE News SET IsIndex=" + pg.request("value") + " WHERE NewsID=" + pg.request("id"));
alert.showAndGo("设置成功", "news.aspx?lbid=" + lbid);
return;
}
if (act == "del")
{
string id = pg.request("id");
SQLHelper_ db = new SQLHelper_();
db.sql = "SELECT pic,picSmall FROM " + com.tablePrefix + "News WHERE NewsID=" + id;
DataTable dt = db.Get_DataTable();
if (dt.Rows.Count > 0)
{
//string pic = dt.Rows[0]["pic"].ToString();
//if (pic.Length > 0)
//{
// string[] pics = pic.Split('|');
// foreach (string p in pics)
// {
// if (p.Length > 0)
// File.Delete(Server.MapPath(p));
// }
//}
string picSmall = dt.Rows[0]["picSmall"].ToString();
if (picSmall.Length > 0)
{
File.Delete(Server.MapPath(picSmall));
}
//删除大图
//删除相册中的照片
db.sql = @"SELECT *
FROM " + com.tablePrefix + "News WHERE ParentNewsID=" + id;
dt = new DataTable();
dt = db.Get_DataTable();
foreach (DataRow dr in dt.Rows)
{
string pic = dr["pic"].ToString().ToLower();
FileSys.delFile(pic);
FileSys.delFile(pic.Replace(".jpg", "_s.jpg"));
}
db.sql = "DELETE News WHERE ParentNewsID=" + id;
db.ExecSql();
}
db.sql = "DELETE FROM " + com.tablePrefix + "News WHERE NewsID=" + id;
db.ExecSql();
alert.showAndGo("删除成功", "news.aspx?lbid=" + lbid);
return;
}
bindGv();
}
}
protected void GV_RowCommand(object sender, GridViewCommandEventArgs e)
{
lbid = hlbid.Value;
System.Web.UI.WebControls.Button btn = e.CommandSource as System.Web.UI.WebControls.Button;
if (btn == null)
{
return;
}
int index = ((System.Web.UI.WebControls.GridViewRow)btn.Parent.Parent).RowIndex;
DataKey key = this.GV.DataKeys[index];
string NewsID = key.Value.ToString();
if (e.CommandName == "PicMng")
{
Server.Transfer("PhotoManage.aspx?lbid=" + NewsID);
return;
}
GridViewRow gvr = GV.Rows[index];
if (e.CommandName == "upFile")
{
//寻找上传控件
FileUpload fu = (FileUpload)gvr.FindControl("FileUpload1");
if (fu != null)
{
if (fu.HasFile)
{
SQLHelper_ db = new SQLHelper_();
//上传图片
string pic = UpFile(fu);
//删除原图
db.sql = "SELECT pic FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
string pic0 = db.Get_DataTable().Rows[0][0].ToString();
if (pic0.Length > 0)
{
FileSys.delFile(pic0);
}
//更新数据库
db.sql = "UPDATE News SET pic='" + pic + "' WHERE NewsID=" + NewsID;
db.ExecSql();
bindGv();
alert.Show(Page, "图片更新成功");
}
}
}
if (e.CommandName == "Save")
{
//查找 title控件
TextBox txtTitle = null;
try
{
txtTitle = this.GV.Rows[index].Cells[1].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到图片集名称控件");
return;
}
TextBox txtEditTime = null;
try
{
txtEditTime = this.GV.Rows[index].Cells[2].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到编辑日期控件");
return;
}
FileUpload fu = gvr.Cells[4].FindControl("FileUpload1") as FileUpload;
string title = pg.GetSafeString(txtTitle.Text.Trim());
string EditTime = pg.GetSafeString(txtEditTime.Text.Trim());
if (title == "")
{
alert.Show(Page, "请填写图片集名称");
return;
}
if (EditTime == "")
{
EditTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
}
string pic = UpFile(fu);
SQLHelper_ db = new SQLHelper_();
if (NewsID.Length > 0)
{
if (pic != "")
{
//更新
db.sql = "UPDATE News SET title='" + title + "',pic='" + pic + "',editTime='" + EditTime + "' WHERE NewsID=" + NewsID;
}
else
{
//更新
db.sql = "UPDATE News SET title='" + title + "',editTime='" + EditTime + "' WHERE NewsID=" + NewsID;
}
if (db.ExecSql() != "1")
{
alert.Show(Page, "保存失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
else
{
//添加
NewsID = clsNews.MaxNewsid();
db.sql = "INSERT INTO News(lbid,NewsID,title,pic,EditTime,AddTime) VALUES(" + lbid + "," + NewsID + ",'" + title + "','" + pic + "','" + EditTime + "',getdate())";
if (db.ExecSql() != "1")
{
alert.Show(Page, "添加失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
}
}
protected void GV_RowCommand(object sender, GridViewCommandEventArgs e)
{
lbid = hlbid.Value;
System.Web.UI.WebControls.Button btn = e.CommandSource as System.Web.UI.WebControls.Button;
if (btn == null)
{
return;
}
int index = ((System.Web.UI.WebControls.GridViewRow)btn.Parent.Parent).RowIndex;
DataKey key = this.GV.DataKeys[index];
string NewsID = key.Value.ToString();
GridViewRow gvr = GV.Rows[index];
if (e.CommandName == "upFile")
{
//寻找上传控件
FileUpload fu = (FileUpload)gvr.FindControl("FileUpload1");
if (fu != null)
{
if (fu.HasFile)
{
SQLHelper_ db = new SQLHelper_();
//上传图片
string pic = UpFile(fu);
//删除原图
db.sql = "SELECT pic FROM " + com.tablePrefix + "News WHERE NewsID=" + NewsID;
string pic0 = db.Get_DataTable().Rows[0][0].ToString();
if (pic0.Length > 0)
{
FileSys.delFile(pic0);
}
//更新数据库
db.sql = "UPDATE News SET pic='" + pic + "' WHERE NewsID=" + NewsID;
db.ExecSql();
bindGv();
alert.Show(Page, "图片更新成功");
}
}
}
if (e.CommandName == "Save")
{
//查找 title控件
TextBox txtTitle = null;
try
{
txtTitle = this.GV.Rows[index].Cells[1].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到标题控件");
return;
}
TextBox txtEditTime = null;
try
{
txtEditTime = this.GV.Rows[index].Cells[2].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到日期控件");
return;
}
TextBox txtVideoUrl = null;
try
{
txtVideoUrl = this.GV.Rows[index].Cells[5].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到视频路径控件");
return;
}
TextBox txtDescription = null;
try
{
txtDescription = this.GV.Rows[index].Cells[6].Controls[0] as TextBox;
}
catch
{
alert.Show(Page, "未找到视频描述控件");
return;
}
FileUpload fu = gvr.Cells[4].FindControl("FileUpload1") as FileUpload;
string title = pg.GetSafeString(txtTitle.Text.Trim());
string EditTime = pg.GetSafeString(txtEditTime.Text.Trim());
string VideoUrl = pg.GetSafeString(txtVideoUrl.Text.Trim());
string Description = pg.GetSafeString(txtDescription.Text.Trim());
if (title == "")
{
//alert.ShowAndBack(Page, "请填写标题");
alert.Show(Page, "请填写标题");
return;
}
if (EditTime == "")
{
EditTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
}
if (VideoUrl == "")
{
alert.Show(Page, "请填写视频路径");
return;
}
if (Description.Length > 500)
{
alert.Show(Page, "视频简介不能超过500字");
return;
}
string pic = UpFile(fu);
SQLHelper_ db = new SQLHelper_();
if (NewsID.Length > 0)
{
//更新
if (pic.Length > 0)
{
db.sql = "UPDATE News SET title='" + title + "',pic='" + pic + "',editTime='" + EditTime + "',VideoUrl='" + VideoUrl + "',Description='" + Description + "' WHERE NewsID=" + NewsID;
}
else
{
db.sql = "UPDATE News SET title='" + title + "',editTime='" + EditTime + "',VideoUrl='" + VideoUrl + "',Description='" + Description + "' WHERE NewsID=" + NewsID;
}
string result = db.ExecSql();
if (result != "1")
{
Response.Write(result + db.sql);
Response.End();
//alert.Show(Page, "保存失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
else
{
//添加
NewsID = clsNews.MaxNewsid();
db.sql = "INSERT INTO News(lbid,NewsID,title,pic,EditTime,AddTime,VideoUrl,Description) VALUES(" + lbid + "," + NewsID + ",'" + title + "','" + pic + "','" + EditTime + "',getdate(),'" + VideoUrl + "','" + Description + "')";
if (db.ExecSql() != "1")
{
alert.Show(Page, "添加失败");
}
else
{
GV.EditIndex = -1;
bindGv();
}
}
}
}
