private System.Data.DataTable prepare_datatable(ref BO.myQuery mq, BO.TheGridState gridState)
{
mq.explicit_columns = _colsProvider.ParseTheGridColumns(mq.Prefix, gridState.j72Columns);
if (string.IsNullOrEmpty(gridState.j75SortDataField) == false)
{
try
{
mq.explicit_orderby = _colsProvider.ByUniqueName(gridState.j75SortDataField).getFinalSqlSyntax_ORDERBY() + " " + gridState.j75SortOrder;
}
catch
{
}
}
if (String.IsNullOrEmpty(gridState.j75Filter) == false)
{
mq.TheGridFilter = _colsProvider.ParseAdhocFilterFromString(gridState.j75Filter, mq.explicit_columns);
}
mq.lisPeriods = _pp.getPallete();
if (string.IsNullOrEmpty(gridState.j72MasterEntity) && BL.TheEntities.ByTable(gridState.j72Entity).IsGlobalPeriodQuery)
{
BO.ThePeriod per = InhaleGridPeriodDates(mq.Prefix);
mq.global_d1 = per.d1;
mq.global_d2 = per.d2;
}
if (gridState.j72HashJ73Query)
{
mq.lisJ73 = Factory.j72TheGridTemplateBL.GetList_j73(gridState.j72ID, gridState.j72Entity.Substring(0, 3));
}
mq.InhaleMasterEntityQuery(gridState.j72MasterEntity, gridState.MasterPID);
return(Factory.gridBL.GetList(mq));
}
Invoke(string entity, int j72id, int go2pid, string master_entity, int master_pid, int contextmenuflag, string ondblclick, string master_flag, int masterviewflag)
{
var ret = new TheGridViewModel();
ret.Entity = entity;
var mq = new BO.myQuery(entity);
BO.TheGridState gridState = null;
if (j72id > 0)
{
gridState = _f.j72TheGridTemplateBL.LoadState(j72id, _f.CurrentUser.pid);
}
if (gridState == null)
{
gridState = _f.j72TheGridTemplateBL.LoadState(entity, _f.CurrentUser.pid, master_entity); //výchozí, systémový grid: j72IsSystem=1
}
if (gridState == null) //pro uživatele zatím nebyl vygenerován záznam v j72 -> vygenerovat
{
var cols = _colsProvider.getDefaultPallete(false, mq); //výchozí paleta sloupců
var recJ72 = new BO.j72TheGridTemplate()
{
j72IsSystem = true, j72Entity = entity, j03ID = _f.CurrentUser.pid, j72Columns = String.Join(",", cols.Select(p => p.UniqueName)), j72MasterEntity = master_entity
};
var intJ72ID = _f.j72TheGridTemplateBL.Save(recJ72, null, null, null);
gridState = _f.j72TheGridTemplateBL.LoadState(intJ72ID, _f.CurrentUser.pid);
}
gridState.j75CurrentRecordPid = go2pid;
gridState.ContextMenuFlag = contextmenuflag;
gridState.j72MasterEntity = master_entity;
gridState.MasterPID = master_pid;
gridState.OnDblClick = ondblclick;
gridState.MasterViewFlag = masterviewflag;
gridState.MasterFlag = master_flag;
var cc = new TheGridController(_colsProvider, _pp);
cc.Factory = _f;
ret.firstdata = cc.render_thegrid_html(gridState);
ret.ondblclick = ondblclick;
ret.GridState = gridState;
ret.Columns = _colsProvider.ParseTheGridColumns(mq.Prefix, gridState.j72Columns);
ret.AdhocFilter = _colsProvider.ParseAdhocFilterFromString(gridState.j75Filter, ret.Columns);
ret.MasterEntity = master_entity;
ret.MasterPID = master_pid;
return(View("Default", ret));
}
public TheGridOutput render_thegrid_html(BO.TheGridState gridState)
{
var ret = new TheGridOutput();
_grid = new TheGridViewModel()
{
Entity = gridState.j72Entity
};
_grid.GridState = gridState;
ret.sortfield = gridState.j75SortDataField;
ret.sortdir = gridState.j75SortOrder;
var mq = new BO.myQuery(gridState.j72Entity);
_grid.Columns = _colsProvider.ParseTheGridColumns(mq.Prefix, gridState.j72Columns);
if (string.IsNullOrEmpty(gridState.j72MasterEntity) && BL.TheEntities.ByTable(gridState.j72Entity).IsGlobalPeriodQuery)
{
BO.ThePeriod per = InhaleGridPeriodDates(mq.Prefix);
mq.global_d1 = per.d1;
mq.global_d2 = per.d2;
}
mq.explicit_columns = _grid.Columns;
if (String.IsNullOrEmpty(gridState.j75Filter) == false)
{
mq.TheGridFilter = _colsProvider.ParseAdhocFilterFromString(gridState.j75Filter, mq.explicit_columns);
}
mq.lisPeriods = _pp.getPallete();
if (gridState.j72HashJ73Query)
{
mq.lisJ73 = Factory.j72TheGridTemplateBL.GetList_j73(gridState.j72ID, gridState.j72Entity.Substring(0, 3));
}
mq.InhaleMasterEntityQuery(gridState.j72MasterEntity, gridState.MasterPID);
var dtFooter = Factory.gridBL.GetList(mq, true);
int intVirtualRowsCount = 0;
if (dtFooter.Columns.Count > 0)
{
intVirtualRowsCount = Convert.ToInt32(dtFooter.Rows[0]["RowsCount"]);
}
else
{
this.AddMessage("GRID Error: Dynamic SQL failed.");
}
if (intVirtualRowsCount > 500)
{ //dotazy nad 500 záznamů budou mít zapnutý OFFSET režim stránkování
mq.OFFSET_PageSize = gridState.j75PageSize;
mq.OFFSET_PageNum = gridState.j75CurrentPagerIndex / gridState.j75PageSize;
}
//třídění řešit až po spuštění FOOTER summary DOTAZu
if (String.IsNullOrEmpty(gridState.j75SortDataField) == false && _grid.Columns.Where(p => p.UniqueName == gridState.j75SortDataField).Count() > 0)
{
var c = _grid.Columns.Where(p => p.UniqueName == gridState.j75SortDataField).First();
mq.explicit_orderby = c.getFinalSqlSyntax_ORDERBY() + " " + gridState.j75SortOrder;
}
var dt = Factory.gridBL.GetList(mq);
if (_grid.GridState.j75CurrentRecordPid > 0 && intVirtualRowsCount > gridState.j75PageSize)
{
//aby se mohlo skočit na cílový záznam, je třeba najít stránku, na které se záznam nachází
System.Data.DataRow[] recs = dt.Select("pid=" + _grid.GridState.j75CurrentRecordPid.ToString());
if (recs.Count() > 0)
{
var intIndex = dt.Rows.IndexOf(recs[0]);
_grid.GridState.j75CurrentPagerIndex = intIndex - (intIndex % _grid.GridState.j75PageSize);
}
}
_s = new System.Text.StringBuilder();
Render_DATAROWS(dt, mq);
ret.body = _s.ToString();
_s = new System.Text.StringBuilder();
Render_TOTALS(dtFooter);
ret.foot = _s.ToString();
_s = new System.Text.StringBuilder();
RENDER_PAGER(intVirtualRowsCount);
ret.pager = _s.ToString();
return(ret);
}
