/// <summary>
/// Map a DataTable's Rows to a List of Dashlet Entity.
/// </summary>
/// <returns></returns>
public static IList <Dashlet> Row2Entity(System.Data.DataTable dt)
{
IList <Dashlet> list = null;
if (dt != null && dt.Rows.Count > 0)
{
list = new List <Dashlet>(dt.Rows.Count);
foreach (System.Data.DataRow row in dt.Rows)
{
Dashlet entity = Row2Entity(row);
if (entity != null)
{
list.Add(entity);
}
}
}
return(list);
}
/// <summary>
/// Map a DataRow to a Dashlet Entity.
/// </summary>
/// <returns></returns>
public static Dashlet Row2Entity(System.Data.DataRow row)
{
if (row == null)
{
return(null);
}
Dashlet entity = new Dashlet();
entity._dashletId = Cast.Int(row["DL_ID"]);
entity._category = Cast.String(row["DL_CAT"]);
entity._title = Cast.String(row["DL_TITLE"]);
entity._link = Cast.String(row["DL_URL"]);
entity._icon = Cast.String(row["DL_ICON"]);
entity._description = Cast.String(row["DL_DESC"]);
entity._instanceMethod = Cast.String(row["DL_INST_TYPE"]);
entity._instanceParameter = Cast.String(row["DL_PARAM"]);
return(entity);
}
/// <summary>
/// Map a DataRow to a Dashlet Entity.
/// </summary>
/// <returns></returns>
public static Dashlet Row2Entity(System.Data.DataRow row)
{
if(row == null) return null;
Dashlet entity = new Dashlet();
entity._dashletId= Cast.Int(row["DL_ID"]);
entity._category= Cast.String(row["DL_CAT"]);
entity._title= Cast.String(row["DL_TITLE"]);
entity._link= Cast.String(row["DL_URL"]);
entity._icon= Cast.String(row["DL_ICON"]);
entity._description= Cast.String(row["DL_DESC"]);
entity._instanceMethod= Cast.String(row["DL_INST_TYPE"]);
entity._instanceParameter= Cast.String(row["DL_PARAM"]);
return entity;
}
//Save Data
private void SaveData()
{
Dashlet dashlet = new Dashlet();
bool flag = true;
try
{
dashlet.Category = ddlCategory.SelectedValue;
dashlet.Title = txtTitle.Text.Trim();
dashlet.Link = txtLink.Text.Trim();
dashlet.Icon = txtIcon.Attributes["key"];
dashlet.Description = txtDescription.Text.Trim();
dashlet.InstanceMethod = txtInstanceMethod.Text.Trim();
dashlet.InstanceParameter = txtInstanceParameter.Text.Trim();
using (_session = new Session())
{
if (IsAddNew())
{
flag = dashlet.Create(_session);
}
else
{
dashlet.DashletId = int.Parse(this.hidDashletId.Value);
flag = dashlet.Update(_session, "Category", "Title", "Link", "Icon", "Description", "InstanceMethod", "InstanceParameter");
}
}
this.hidDashletId.Value = dashlet.DashletId.ToString();
if(flag)
WebUtil.ShowMsg(this,"操作成功","提示");
else
WebUtil.ShowMsg(this,"操作失败","提示");
}
catch(UnauthorizedException ex)
{
WebUtil.ShowMsg(this,ex.Message,"警告");
}
catch(ApplicationException ex)
{
WebUtil.ShowMsg(this,ex.Message,"提示");
}
catch(Exception ex)
{
logger.Info("保存Dashlet", ex);
WebUtil.ShowMsg(this, "发生未处理的异常,请刷新页面重新操作，或者联系系统管理员");
}
}
public static string RenderDashlet(Dashlet dashlet)
{
return "<span>hello, wolrd!</span>";
}
