10.1p, 11.1d: Grouping summaries bug when using custom getGroupTitle

[Blama]

Hi Isomorphic,

I noticed this bug in my Application in SmartGWT 5.1p and 6.1p. I managed to reproduce in SmartClient 10.1p (v10.1p_2017-04-15) and 11.1d (SNAPSHOT_v11.1d_2017-04-16) in GC57 and FF26. Please see this showcase sample and modify it as follows:

isc.ListGrid.create({
    ID: "companyList",
    width:600, height:520,
    alternateRecordStyles:true,
    autoFetchData:true,
    dataSource:orderItemLocalDS,
    showAllRecords:true,
    canMultiGroup:true,
    groupByField:["category", "shipDate"],
    groupStartOpen:"all",
    canEdit:true, editEvent:"click",
    
    showGridSummary:true,
    showGroupSummary:true,
    fields:[
        {name:"orderID", includeInRecordSummary:false, summaryFunction:"count"},
        {name:"itemDescription"},
        {name:"category", showGridSummary:true, 
            getGridSummary:function (records, summaryField) {
                var seenCategories = {};
                for (var i = 0; i < records.length; i++) {
                    seenCategories[records[i].category] = true;
                }
                var totalCategories = isc.getKeys(seenCategories).length;
                return totalCategories + " Categories";
                
            },
            getGroupTitle : function (groupValue, groupNode, field, fieldName, grid) {
                return "groupValue: " + groupValue;
            }

        },
        {name:"shipDate", showGroupSummary:true, showGridSummary:false, summaryFunction:"max", groupingMode:"monthAndYear"},
        
        {name:"quantity", showGroupSummary:false, showGridSummary:false},
        {name:"unitPrice", showGroupSummary:false, showGridSummary:false,
         formatCellValue:function (value) {
             if (isc.isA.Number(value)) {
                return value.toCurrencyString("$");
             }
             return value;
         }
        },
        {name:"Total", type:"summary", recordSummaryFunction:"multiplier",
         summaryFunction:"sum",
         showGridSummary:true, showGroupSummary:true,
         align:"right",
         formatCellValue:function (value) {
             if (isc.isA.Number(value)) {
                return value.toCurrencyString("$");
             }
             return value;
         }
        }
    ]
})

I modified the groupByField (two fields now), canMultiGroup:true and added a getGroupTitle for the category-field.

If you start the sample, open the MultiGroupDialog and change the order of the two groupBy-fields, you'll get this unexpected result:



Some points to notice:

• This does not happen if you start with groupByField:["shipDate", "category"] (then you'd have to change the order twice to provoke the issue).
• This does not happen if you remove the getGroupTitle-function or just do return groupValue;
• This does not happen if you just group by category.
• -> It seems to be "2nd level grouping with a getGroupTitle defined"-related.

Best regards
Blama

[Isomorphic]

This has been fixed back to SC 9.1p, and the changes should be in the nightly builds dated 2017-04-20 and beyond.

[Blama]

Hi Isomorphic,

I can see this is fixed using v10.1p_2017-08-15 and v11.1p_2017-08-17.

Best regards
Blama

Best regards
Blama