protected override void OnInitData()
{
ModelDBHelper helper = ModelDBHelper.Create(ModelName);
Criteria c = CreateEntryCriteria();
DataTable dt = helper.Query(c, CreateOrders(), 0, 0, Fields);
if (null != dt)
{
JoinEx joinex = new JoinEx();
MoldPanel mp = new MoldPanel();
ColumnInfoCollection columns = mp.GetPanelContext(ModelName, "list").Panel.ListInfo.Groups[0].Columns;
foreach (ColumnInfo item in columns)
{
if (!string.IsNullOrEmpty(item.Params["model"]))
{
joinex.JoinInfo.Add(item.Name, new JoinEx()
{
MainField = item.Name, PriMaryKeyName = item.Params["valuefield"], ToField = item.Params["textfield"], ToTableName = item.Params["model"]
});
}
}
if (joinex.JoinInfo != null && joinex.JoinInfo.Count > 0)
{
DataBaseAssistant db = new DataBaseAssistant();
dt = db.Join(dt, joinex);
}
}
/*end*/
Item = dt != null && dt.Rows.Count > 0 ? dt.Rows[0] : dt.NewRow();
//更新点击次数
if (dt.Columns.Contains("Clicks"))
{
Dictionary <string, object> dic = new Dictionary <string, object>();
int clicks = Item["Clicks"].Equals(DBNull.Value) ? 0 : Convert.ToInt32(Item["Clicks"]);
clicks++;
dic.Add("Clicks", clicks);
helper.Update(dic, c);
}
}
protected override void OnInitData()
{
Criteria c = CreateCriteria();
List <Order> os = CreateOrders();
ModelDBHelper dbhelper = ModelDBHelper.Create(ModelName);
// Items = dbhelper.QueryPagedList(c, os, 0, PageSize).Rows;
DataTable dt = dbhelper.QueryPagedList(c, os, 0, PageSize, Fields);
/*begin 表关联相关*/
if (null != dt)
{
JoinEx joinex = new JoinEx();
MoldPanel mp = new MoldPanel();
ColumnInfoCollection columns = mp.GetPanelContext(ModelName, "list").Panel.ListInfo.Groups[0].Columns;
foreach (ColumnInfo item in columns)
{
if (!string.IsNullOrEmpty(item.Params["model"]))
{
joinex.JoinInfo.Add(item.Name, new JoinEx()
{
MainField = item.Name, PriMaryKeyName = item.Params["valuefield"], ToField = item.Params["textfield"], ToTableName = item.Params["model"]
});
}
}
if (joinex.JoinInfo != null && joinex.JoinInfo.Count > 0)
{
DataBaseAssistant db = new DataBaseAssistant();
dt = db.Join(dt, joinex);
}
}
/*end*/
if (dt != null)
{
Items = dt.Rows;
}
}
