Hi. I'm working with InventBatchIdLookup form which three different tabs containing different grids and different datasources.
My focus here is only on the first two tabs, Batch number tab & On-hand tab.
Batch numbers tab datasource is from InventBatch table.
On-hand tab datasource is from InventDim table.
I added two fields from InventBatch table inside On-hand tab grid.
My problem is, these Best Before Date & Manufacturing Date is only displayed when I open the On-hand tab from Batch numbers tab.
If I open the On-hand tab directly as shown in the picture, the fields will be blank. Only when I switch to Batch numbers tab then switch to On-hand tab again will the values be displayed.
Honestly I don't know where to start. I figured this could be refresh issue and this tabChanged() method is where it's is happening but I don't know what to change or override.
public void tabChanged(int _fromTab, int _toTab)
{
super(_fromTab, _toTab);
mustSaveLast = true;
element.setSelectMode();
if (_toTab == #tabPageReference)
{
element.selectMode(inventDimTrans_inventBatchId);
inventDimTrans_inventBatchId.setFocus();
inventTrans_ds.executeQuery();
}
else
{
if (filterLookup)
{
selectedFormDataSource.research();
}
SysTableLookup::lookupTabChanged(callerControl,
selectedControl,
selectedFormDataSource);
}
}void setSelectMode()
{
void setSelectedControlAndDataSource(FormStringControl _selectedControl,
FormDataSource _selectedFormDataSource)
{
selectedControl = _selectedControl;
selectedFormDataSource = _selectedFormDataSource;
}
if (inventDimFormSetup.hasCallerItemId())
{
switch (tab.tab())
{
case 2 :
this.selectMode(inventDim_inventBatchId);
inventDim_inventBatchId.setFocus();
setSelectedControlAndDataSource(inventDim_inventBatchId, inventDim_ds);
break;
case 3 :
this.selectMode(inventDimTrans_inventBatchId);
inventDimTrans_inventBatchId.setFocus();
setSelectedControlAndDataSource(inventDimTrans_inventBatchId, inventDimTrans_ds);
break;
case 1 :
default :
this.selectMode(ctrlInventBatch_inventBatchId);
ctrlInventBatch_inventBatchId.setFocus();
setSelectedControlAndDataSource(ctrlInventBatch_inventBatchId, inventBatch_ds);
}
}
else
{
this.selectMode(ctrlInventBatch_inventBatchId);
setSelectedControlAndDataSource(ctrlInventBatch_inventBatchId, inventBatch_ds);
}
}Can you help explain what's actually going on with these tabs? Thank You very much.