13.0p summariesJoin sample does not concat correctly

[Blama]

Hi Isomorphic,

please see the modified summariesJoin sample (v13.0p_2022-04-14):

This is what it looks like after a restart of the sample after editing the orderitems so that the 1st order has 2 items.
The count column in the top ListGrid is OK, but the description column only shows one Description (not two as expected) and also only in the 1st row, not in all rows, although the .ds.xml says:

<field name="items" type="text"
               includeFrom="aggregationJoin_orderItem.itemDescription" includeSummaryFunction="concat" />

Best regards
Blama

isc.ListGrid.create({
    ID: "orderList",
    dataSource: "aggregationJoin_order",
    width: 720,
    height: 300,
    showFilterEditor: true,
    alternateRecordStyles: true,
    autoFetchData: true,
    canEdit: true,
    canRemoveRecords: true,
    wrapHeaderTitles: true,
    wrapCells: true,
    sortField: "orderID",
    cellHeight: 40,
    headerSpans: [{
        fields: ["itemCount", "items"],
        title: "Items"
    }],
    headerHeight: 65,
    fields: [
        { name: "orderID", width: 90, title: "orderID"},
        { name: "orderDate", width: 100, title: "Date" },
        { name: "customerName", width: 180, title: "Customer" },
        { name: "itemCount", width: 80, title: "Count" },
        { name: "items", width: "*", title: "Description" }
    ]
});
isc.ListGrid.create({
    ID: "orderItemList",
    dataSource: "aggregationJoin_orderItem",
    width: 720,
    height: 300,
    top: 310,
    showFilterEditor: true,
    alternateRecordStyles: true,
    autoFetchData: true,
    canEdit: true,
    sortField: "orderID",
    canRemoveRecords: true,
    fields: [
        { name: "pk", width: 90, title: "PK", hidden:true},
        { name: "orderID", width: 100, title: "orderID", canEdit:true},
        { name: "itemDescription", width: 80, title: "Item description" },
        { name: "quantity", width: "*", title: "Quantity" },
        { name: "unitPrice", width: "*", title: "Unit price" }
    ]
});

[Blama]

Hi Isomorphic,

looking at the Developer Console's RPC Tab this seems to be a serverside problem, as the expected data is not in the response.
Also, the clientOnly-DS version of the sample seems to be OK.

Best regards
Blama

[Isomorphic]

This is a regression caused by recent changes, which is fixed now. Thank you for the report.

[Blama]

Hi Isomorphic,

I can see the display is fixed now using v13.0p_2022-04-18, but editing does not work, see also here.

Out of interest, what was the issue here? I can't imagine a SQL that would come up with such a result like in the screenshot in #1.

Best regards
Blama