Display method on InventOnHandItem form

Hi guys,

Today I faced a very typical issue while adding a new display field in InvnetOnHandItem. I had to show the sum of a quantity from a customized table based on ItemId and Warehouse. Now the problem here was the grouping between InventSum and InventDim due to which I was not getting the value of InventDimId in InventSum.

So after a lot of failed techniques, I found a solution to use the InventDim values and the code is below:

display public InventQtyReservOrdered ale_PendingVerificationQty(InventSum _inventSum)
{
    InboundWebOrderLine     inboundWebOrderLine;
    InventDim               joinDim, dimValues;
    InventDimParm           dimParm;

    dimValues.data(_inventSum.joinChild());
    dimParm.initFromInventDim(dimValues);

    select sum(QtyOrdered) from inboundWebOrderLine
        where inboundWebOrderLine.ItemId == _inventSum.ItemId
        && (inboundWebOrderLine.EcomMerchantLocation == dimValues.InventLocationId
        || inboundWebOrderLine.EcomMerchantLocation != '')
        && inboundWebOrderLine.EcomBridgeOrderItemStatus == EcomBridgeOrderItemStatus::Ordered;

    return inboundWebOrderLine.QtyOrdered;
}

This method worked like a charm and a had sigh of relief. :)

Filter on display method using context method

You may find a lot of codes for the same purpose but the one which worked flawlessly for me is written below:

Write the below code in the executeQuery method of the root DS:

public void executeQuery()
{
super();

if(!queryObj)
{
queryObj = true;
existQuery = new Query(this.query());
existQuery.saved();
remFilQuery = new Query();
remFilQuery = existQuery;
remFilQuery = existQuery.makeCopy();
}
}

Now the context method in the display method control:
public void context()
{
int selectedMenu;
formrun fr;
Args ag;
Name strtext;
str filSel = ”;
querybuilddataSource qb1, qb2, qb3;
queryrun qr;
query q, q2;
PopupMenu menu = new PopupMenu(element.hWnd());
int a = menu.insertItem(‘Filter by field’);
int b = menu.insertItem(‘Filter by selection’);
int c = menu.insertItem(‘Clear’);
;

selectedMenu = menu.draw();
switch (selectedMenu)
{
case a: //Filter by field
ag = new args(‘SysformSearch’);
fr = new formrun(ag);
fr.run();
fr.wait();

//Reading User entered value for filter process
strtext = fr.design().controlName(‘FindEdit’).valueStr();
//strtext = ‘”‘ + fr.design().controlName(‘FindEdit’).valueStr() + ‘”‘;
if(strtext)
{
//Creating a query for filter
q = new Query(InventSerial_ds.query());
// existQuery = InventJournalTrans_ds.query();

qb1 = q.dataSourceTable(tablenum(InventSerial));

qb2 = qb1.addDataSource(TableNum(EcoResProduct));
qb2.addLink(FieldNum(InventSerial,ItemId),FieldNum(EcoResProduct,DisplayProductNumber));

qb3 = qb2.addDataSource(tableNum(EcoResProductTranslation));
qb3.relations(true);

qb3.addRange(fieldNum(EcoResProductTranslation, Name)).value(strtext);
qb3.addRange(fieldNum(EcoResProductTranslation, LanguageId)).value(infolog.language());

InventSerial_ds.query(q);
InventSerial_ds.executeQuery();

}

break;

case b: // Filter By Selection3

q = new Query(InventSerial_ds.query());

qb1 = q.dataSourceTable(tablenum(InventSerial));

qb2 = qb1.addDataSource(TableNum(EcoResProduct));
qb2.addLink(FieldNum(InventSerial,ItemId),FieldNum(EcoResProduct,DisplayProductNumber));

qb3 = qb2.addDataSource(tableNum(EcoResProductTranslation));
qb3.relations(true);

filSel = ‘”‘ + ItemDesc.valueStr() + ‘”‘;

qb3.addRange(fieldNum(EcoResProductTranslation, Name)).value(filSel);
qb3.addRange(fieldNum(EcoResProductTranslation, LanguageId)).value(infolog.language());

InventSerial_ds.query(q);
InventSerial_ds.executeQuery();

break;

case c : // Remove Filter

InventSerial_ds.query(remFilQuery);
InventSerial_ds.executeQuery();

break;

Default:
break;
}
}

Credits: https://msddax.wordpress.com/2014/11/29/filter-on-the-display-method-using-context-method/