public void BeforeShowDataAssistant(object sender, InvokeDataAssistantHosterEventArgs args)
{
IInvokeDataAssistantHoster hoster = this.ClientRuleObject as IInvokeDataAssistantHoster;
if (hoster != null)
{
if (tabCtlFilterMain.SelectedTabPage.Equals(tPageAdvanceFilter))
{
args.PreFilterParameters = GetAdvanceQueryParameters(); //modify by aifang 2012-07-30 args.PreFilterParameters = _AdvanceFilter.GetQueryParameters();
}
else
{
IPreFilterConditionCtl preFilter = _SimpleFilterControl as IPreFilterConditionCtl;
args.PreFilterParameters = preFilter.GetPreQueryParameters();
}
//校验当前列的限制列是否已有值
var param = _DataElementCfgs[args.ClumnEditCfgInfo.Name].FilterLimits;
if (param != null && param.Count > 0)
{
foreach (var filter in param)
{
if (filter.Nullable)
{
continue;
}
if (args.PreFilterParameters != null && args.PreFilterParameters.Length > 0)
{
var limit = args.PreFilterParameters.Where(o => o.PropertyName.Equals(filter.Name)).ToList();
if (limit != null && limit.Count > 0)
{
continue;
}
}
string description = _Columns[filter.Name].Description;
throw new MB.Util.APPException(string.Format("请先选择{0}", description), APPMessageType.DisplayToUser);
}
}
hoster.BeforeShowDataAssistant(sender, args);
}
}
public void BeforeGetFilterData(object sender, InvokeDataAssistantHosterEventArgs args)
{
IInvokeDataAssistantHoster hoster = this.ClientRuleObject as IInvokeDataAssistantHoster;
if (hoster != null)
{
if (tabCtlFilterMain.SelectedTabPage.Equals(tPageAdvanceFilter))
{
args.PreFilterParameters = GetAdvanceQueryParameters(); //modify by aifang 2012-07-30 args.PreFilterParameters = _AdvanceFilter.GetQueryParameters();
}
else
{
IPreFilterConditionCtl preFilter = _SimpleFilterControl as IPreFilterConditionCtl;
args.PreFilterParameters = preFilter.GetPreQueryParameters();
}
//校验当前列的限制列是否已有值
var param = _DataElementCfgs[args.ClumnEditCfgInfo.Name].FilterLimits;
if (param != null && param.Count > 0)
{
foreach (var filter in param)
{
if (!filter.AllowFilterValue)
{
continue;
}
if (args.PreFilterParameters != null && args.PreFilterParameters.Length > 0)
{
var limit = args.PreFilterParameters.Where(o => o.PropertyName.Equals(filter.Name)).ToList();
if (limit != null && limit.Count > 0)
{
args.FilterParameters.Add(new Util.Model.QueryParameterInfo(filter.SourceName, limit[0].Value, filter.FilterCondition));
}
}
}
}
hoster.BeforeGetFilterData(sender, args);
}
}
