public override void Init()
{
//逻辑对象赋值
bll = UploadTypeBll.GetInstence();
//表格对象赋值
grid = Grid1;
}
/// <summary>读取数据</summary>
public override void LoadData()
{
int id = ConvertHelper.Cint0(hidId.Text);
if (id != 0)
{
//获取指定ID的菜单内容，如果不存在，则创建一个菜单实体
var model = UploadTypeBll.GetInstence().GetModelForCache(x => x.Id == id);
if (model == null)
{
return;
}
//名称
txtName.Text = model.Name;
//关键字
txtTypeKey.Text = model.TypeKey;
//编辑时，关键字不能修改
txtTypeKey.Enabled = false;
//绑定扩展名
txtExt.Text = model.Ext;
//是否系统默认
//rblIsSys.SelectedValue = model.IsSys + "";
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//获取ID值
hidId.Text = RequestHelper.GetInt0("Id") + "";
//绑定下拉列表
UploadTypeBll.GetInstence().BandDropDownList(this, ddlUploadTypeId);
//加载数据
LoadData();
}
}
/// <summary>
/// 删除记录
/// </summary>
/// <returns></returns>
public override string Delete()
{
//获取要删除的Id组
var id = GridViewHelper.GetSelectedKeyIntArray(Grid1);
//如果没有选择记录，则直接退出
if (id == null)
{
return("请选择要删除的记录。");
}
try
{
//逐个判断是否可以删除
foreach (var i in id)
{
//检查是否是系统默认记录，是的话不能删除
if (UploadTypeBll.GetInstence().Exist(x => x.Id == i && x.IsSys == 1))
{
return("删除失败，Id为【" + i + "】的记录是系统默认记录，不能删除！");
}
//删除前检查
if (UploadConfigBll.GetInstence().Exist(x => x.UploadType_Id == i))
{
return("删除失败，Id为【" + i + "】的记录已被引用，不能直接删除！");
}
}
//删除记录
bll.Delete(this, id);
return("删除编号Id为[" + string.Join(",", id) + "]的数据记录成功。");
}
catch (Exception e)
{
string result = "尝试删除编号ID为[" + string.Join(",", id) + "]的数据记录失败！";
//出现异常，保存出错日志信息
CommonBll.WriteLog(result, e);
return(result);
}
}
/// <summary>
/// 数据保存
/// </summary>
/// <returns></returns>
public override string Save()
{
string result = string.Empty;
int id = ConvertHelper.Cint0(hidId.Text);
try
{
#region 数据验证
if (string.IsNullOrEmpty(txtName.Text.Trim()))
{
return(txtName.Label + "不能为空！");
}
var sName = StringHelper.Left(txtName.Text, 20);
if (UploadConfigBll.GetInstence().Exist(x => x.Name == sName && x.Id != id))
{
return(txtName.Label + "已存在！请重新输入！");
}
if (string.IsNullOrEmpty(txtJoinName.Text.Trim()))
{
return(txtJoinName.Label + "不能为空！");
}
if (ddlUploadTypeId.SelectedValue == "0")
{
return(ddlUploadTypeId.Label + "为必选项，请选择后再保存！");
}
if (string.IsNullOrEmpty(txtPicSize.Text.Trim()))
{
return(txtPicSize.Label + "不能为空！");
}
if (string.IsNullOrEmpty(txtFileSize.Text.Trim()))
{
return(txtFileSize.Label + "不能为空！");
}
if (string.IsNullOrEmpty(txtSaveDir.Text.Trim()))
{
return(txtSaveDir.Label + "不能为空！");
}
#endregion
#region 赋值
//获取实体
var model = new UploadConfig(x => x.Id == id);
model.Name = sName;
model.JoinName = StringHelper.Left(txtJoinName.Text, 30);
model.UserType = (byte)ConvertHelper.Cint1(rblUserType.SelectedValue);
//读取上传类型
model.UploadType_Id = ConvertHelper.Cint0(ddlUploadTypeId.SelectedValue);
var uploadTypeModel = UploadTypeBll.GetInstence().GetModelForCache(model.UploadType_Id);
if (uploadTypeModel != null)
{
model.UploadType_Name = uploadTypeModel.Name;
model.UploadType_TypeKey = uploadTypeModel.TypeKey;
}
//上传限制
model.PicSize = ConvertHelper.Cint0(txtPicSize.Text);
model.FileSize = ConvertHelper.Cint0(txtFileSize.Text);
model.SaveDir = StringHelper.Left(txtSaveDir.Text, 50);
model.IsPost = ConvertHelper.Ctinyint(rblIsPost.SelectedValue);
model.IsEditor = ConvertHelper.Ctinyint(rblIsEditor.SelectedValue);
model.IsSwf = ConvertHelper.Ctinyint(rblIsSwf.SelectedValue);
model.IsChkSrcPost = ConvertHelper.Ctinyint(brlIsChkSrcPost.SelectedValue);
//按比例生成
model.IsFixPic = ConvertHelper.Ctinyint(rblIsFixPic.SelectedValue);
model.CutType = ConvertHelper.Cint0(ddlCutType.SelectedValue);
model.PicWidth = ConvertHelper.Cint0(txtPicWidth.Text);
model.PicHeight = ConvertHelper.Cint0(txtPicHeight.Text);
model.PicQuality = ConvertHelper.Cint0(txtPicQuality.Text);
//大图
model.IsBigPic = ConvertHelper.Ctinyint(rblIsBigPic.SelectedValue);
model.BigWidth = ConvertHelper.Cint0(txtBigWidth.Text);
model.BigHeight = ConvertHelper.Cint0(txtBigHeight.Text);
model.BigQuality = ConvertHelper.Cint0(txtBigQuality.Text);
//中图
model.IsMidPic = ConvertHelper.Ctinyint(rblIsMidPic.SelectedValue);
model.MidWidth = ConvertHelper.Cint0(txtMidWidth.Text);
model.MidWidth = ConvertHelper.Cint0(txtMidWidth.Text);
model.MidHeight = ConvertHelper.Cint0(txtMidHeight.Text);
//小图
model.IsMinPic = ConvertHelper.Ctinyint(rblIsMinPic.SelectedValue);
model.MinWidth = ConvertHelper.Cint0(txtMinWidth.Text);
model.MinWidth = ConvertHelper.Cint0(txtMinWidth.Text);
model.MinHeight = ConvertHelper.Cint0(txtMinHeight.Text);
//推荐图
model.IsHotPic = ConvertHelper.Ctinyint(rblIsHotPic.SelectedValue);
model.HotWidth = ConvertHelper.Cint0(txtHotWidth.Text);
model.HotWidth = ConvertHelper.Cint0(txtHotWidth.Text);
model.HotHeight = ConvertHelper.Cint0(txtHotHeight.Text);
//加水印
model.IsWaterPic = ConvertHelper.Ctinyint(rblIsWaterPic.SelectedValue);
//修改时间与管理员
model.UpdateDate = DateTime.Now;
model.Manager_Id = OnlineUsersBll.GetInstence().GetManagerId();
model.Manager_CName = OnlineUsersBll.GetInstence().GetManagerCName();
#endregion
//----------------------------------------------------------
//存储到数据库
UploadConfigBll.GetInstence().Save(this, model);
}
catch (Exception e)
{
result = "保存失败！";
//出现异常，保存出错日志信息
CommonBll.WriteLog(result, e);
}
return(result);
}
/// <summary>
/// 数据保存
/// </summary>
/// <returns></returns>
public override string Save()
{
string result = string.Empty;
int id = ConvertHelper.Cint0(hidId.Text);
try
{
#region 数据验证
if (string.IsNullOrEmpty(txtName.Text.Trim()))
{
return(txtName.Label + "不能为空！");
}
var sName = StringHelper.Left(txtName.Text, 50);
if (UploadTypeBll.GetInstence().Exist(x => x.Name == sName && x.Id != id))
{
return(txtName.Label + "已存在！请重新输入！");
}
if (string.IsNullOrEmpty(txtTypeKey.Text.Trim()))
{
return(txtTypeKey.Label + "不能为空！");
}
if (string.IsNullOrEmpty(txtExt.Text.Trim()))
{
return(txtExt.Label + "不能为空！");
}
#endregion
#region 赋值
//获取实体
var model = new UploadType(x => x.Id == id);
//系统默认
//model.IsSys = ConvertHelper.StringToByte(rblIsSys.SelectedValue);
//判断是否有改变关键字
var sTypeKey = StringHelper.Left(txtTypeKey.Text, 20);
if (id > 0 && model.IsSys == 1 && sTypeKey != model.TypeKey)
{
return("当前记录为系统默认，不能修改关键字！");
}
//设置名称
model.Name = sName;
//设置关键字
model.TypeKey = sTypeKey;
//扩展名
model.Ext = StringHelper.Left(txtExt.Text, 0);
//修改时间与管理员
model.UpdateDate = DateTime.Now;
model.Manager_Id = OnlineUsersBll.GetInstence().GetManagerId();
model.Manager_CName = OnlineUsersBll.GetInstence().GetManagerCName();
#endregion
//----------------------------------------------------------
//存储到数据库
UploadTypeBll.GetInstence().Save(this, model);
}
catch (Exception e)
{
result = "保存失败！";
//出现异常，保存出错日志信息
CommonBll.WriteLog(result, e);
}
return(result);
}