protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
btnClose.OnClientClick = ActiveWindow.GetHideReference();
BindGrid();
if (!String.IsNullOrEmpty(Request.QueryString["tyId"]))
{
ddlfatherId.SelectedValue = Request.QueryString["tyId"];
ddlfatherId.Enabled = false;
}
if (!String.IsNullOrEmpty(Request.QueryString["Id"]))
{
ddlfatherId.Enabled = true;
Maticsoft.BLL.tPicture bll = new Maticsoft.BLL.tPicture();
Maticsoft.Model.tPicture model = bll.GetModel(int.Parse(Request.QueryString["Id"]));
txtTile.Text = model.Name;
txtRemark.Text = model.Remark;
ddlfatherId.SelectedValue = model.PicTyID.ToString();
txtSort.Text = model.Sort.ToString();
hfEditorInitValue.Text = "<img src=" + "'" + model.Code + "'" + "/>";
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.tPicture model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tPicture set ");
strSql.Append("PicTyID=@PicTyID,");
strSql.Append("Name=@Name,");
strSql.Append("Sort=@Sort,");
strSql.Append("ImageUrl=@ImageUrl,");
strSql.Append("Remark=@Remark,");
strSql.Append("Code=@Code");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@PicTyID", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.NVarChar, 500),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@ImageUrl", SqlDbType.NVarChar, -1),
new SqlParameter("@Remark", SqlDbType.NVarChar, -1),
new SqlParameter("@Code", SqlDbType.NVarChar, 100),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.PicTyID;
parameters[1].Value = model.Name;
parameters[2].Value = model.Sort;
parameters[3].Value = model.ImageUrl;
parameters[4].Value = model.Remark;
parameters[5].Value = model.Code;
parameters[6].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
protected void Grid_RowCommand(object sender, GridCommandEventArgs e)
{
int artId = GetSelectedDataKeyID(Grid);
if (e.CommandName == "Delete")
{
Maticsoft.BLL.tPicture BLL = new Maticsoft.BLL.tPicture();
Maticsoft.Model.tPicture model = BLL.GetModel(artId);
string directoryPath = Server.MapPath(model.Code);
File.Delete(directoryPath);
BLL.Delete(artId);
GetView();
}
if (e.CommandName == "Edit")
{
PageContext.RegisterStartupScript(Window1.GetShowReference("PicturesEdit.aspx?Id=" + artId));
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.tPicture model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tPicture(");
strSql.Append("PicTyID,Name,Sort,ImageUrl,Remark,Code)");
strSql.Append(" values (");
strSql.Append("@PicTyID,@Name,@Sort,@ImageUrl,@Remark,@Code)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@PicTyID", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.NVarChar, 500),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@ImageUrl", SqlDbType.NVarChar, -1),
new SqlParameter("@Remark", SqlDbType.NVarChar, -1),
new SqlParameter("@Code", SqlDbType.NVarChar, 100)
};
parameters[0].Value = model.PicTyID;
parameters[1].Value = model.Name;
parameters[2].Value = model.Sort;
parameters[3].Value = model.ImageUrl;
parameters[4].Value = model.Remark;
parameters[5].Value = model.Code;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.tPicture DataRowToModel(DataRow row)
{
Maticsoft.Model.tPicture model = new Maticsoft.Model.tPicture();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["PicTyID"] != null && row["PicTyID"].ToString() != "")
{
model.PicTyID = int.Parse(row["PicTyID"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Sort"] != null && row["Sort"].ToString() != "")
{
model.Sort = int.Parse(row["Sort"].ToString());
}
if (row["ImageUrl"] != null)
{
model.ImageUrl = row["ImageUrl"].ToString();
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
if (row["Code"] != null)
{
model.Code = row["Code"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.tPicture GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,PicTyID,Name,Sort,ImageUrl,Remark,Code from tPicture ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
Maticsoft.Model.tPicture model = new Maticsoft.Model.tPicture();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
Maticsoft.BLL.tPicture bll = new Maticsoft.BLL.tPicture();
string content = Request.Form["editor1"] == null ? "" : Request.Form["editor1"];
if (string.IsNullOrEmpty(content))
{
Alert.ShowInTop("图片为空！"); return;
}
string[] picList = GetHtmlImageUrlList(content);
if (picList.Length <= 0)
{
Alert.ShowInTop("图片为空！"); return;
}
if (!String.IsNullOrEmpty(Request.QueryString["tyId"]))
{
int k = 0;
for (int i = 0; i < picList.Length; i++)
{
Maticsoft.Model.tPicture model = new Maticsoft.Model.tPicture();
model.Code = picList[i];
model.Name = txtTile.Text;
model.Remark = txtRemark.Text;
model.ImageUrl = txtUrl.Text;
model.PicTyID = int.Parse(ddlfatherId.SelectedValue);
model.Sort = int.Parse(txtSort.Text);
if (bll.Add(model) > 0)
{
k++;
}
}
if (k > 0)
{
PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
}
else
{
Alert.ShowInTop("添加失败！"); return;
}
}
if (!String.IsNullOrEmpty(Request.QueryString["Id"]))
{
if (picList.Length > 1)
{
Alert.ShowInTop("请上传一张图片！"); return;
}
Maticsoft.Model.tPicture model = bll.GetModel(int.Parse(Request.QueryString["Id"]));
if (picList[0] != model.Code)
{
string directoryPath = Server.MapPath(model.Code);
File.Delete(directoryPath);
}
model.Code = picList[0];
model.Name = txtTile.Text;
model.Remark = txtRemark.Text;
model.ImageUrl = txtUrl.Text;
model.PicTyID = int.Parse(ddlfatherId.SelectedValue);
model.Sort = int.Parse(txtSort.Text);
bll.Update(model);
PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
}
}
