protected void Page_Load(object sender, EventArgs e)
{
SysParameterCatalog ent = null;
switch (this.RequestAction)
{
case RequestActionEnum.Delete:
ent = this.GetTargetData <SysParameterCatalog>();
ent.Delete();
this.SetMessage("删除成功！");
break;
case RequestActionEnum.Custom:
IList <object> idList = RequestData.GetList <object>("IdList");
if (idList != null && idList.Count > 0)
{
if (RequestActionString == "batchdelete")
{
SysParameterCatalog.DoBatchDelete(idList.ToArray());
}
}
break;
default:
ents = SysParameterCatalogRule.FindAll(SearchCriterion);
this.PageState.Add("SysParameterCatalogList", ents);
break;
}
}
IList <string> pids = null; // 父节点列表
#endregion
#region 构造函数
#endregion
#region ASP.NET 事件
protected void Page_Load(object sender, EventArgs e)
{
id = RequestData.Get <string>("id", String.Empty);
ids = RequestData.GetList <string>("ids");
pids = RequestData.GetList <string>("pids");
SysParameterCatalog ent = null;
switch (this.RequestAction)
{
case RequestActionEnum.Update:
ent = this.GetMergedData <SysParameterCatalog>();
ent.ParentID = String.IsNullOrEmpty(ent.ParentID) ? null : ent.ParentID;
ent.Update();
this.SetMessage("更新成功！");
break;
default:
if (RequestActionString == "batchdelete")
{
IList <object> idList = RequestData.GetList <object>("IdList");
if (idList != null && idList.Count > 0)
{
SysParameterCatalog.DoBatchDelete(idList.ToArray());
}
}
else
{
// 构建查询表达式
SearchCriterion sc = new HqlSearchCriterion();
// sc.SetOrder("SortIndex");
sc.SetOrder("CreatedDate");
ICriterion crit = null;
if (RequestActionString == "querychildren")
{
if (ids != null && ids.Count > 0 || pids != null && pids.Count > 0)
{
if (ids != null && ids.Count > 0)
{
IEnumerable <string> distids = ids.Distinct().Where(tent => !String.IsNullOrEmpty(tent));
crit = Expression.In("ParameterCatalogID", distids.ToArray());
}
if (pids != null && pids.Count > 0)
{
IEnumerable <string> dispids = pids.Distinct().Where(tent => !String.IsNullOrEmpty(tent));
if (crit != null)
{
crit = SearchHelper.UnionCriterions(crit, Expression.In("ParentID", dispids.ToArray()));
}
else
{
crit = Expression.In("ParentID", dispids.ToArray());
}
}
}
}
else
{
crit = SearchHelper.UnionCriterions(Expression.IsNull("ParentID"),
Expression.Eq("ParentID", String.Empty));
}
if (crit != null)
{
ents = SysParameterCatalogRule.FindAll(sc, crit);
}
else
{
ents = SysParameterCatalogRule.FindAll(sc);
}
this.PageState.Add("DtList", ents);
}
break;
}
}