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PivotGridDataSource: Fix calculateSummaryValue Code & Add Example Link #8792

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Merged
arman-boyakhchyan merged 2 commits into from
Jun 2, 2026
Merged

PivotGridDataSource: Fix calculateSummaryValue Code & Add Example Link #8792

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PivotGridDataSource: Fix calculateSummaryValue Code & Add Example Link
arman-boyakhchyan May 26, 2026
30c6703
Update api-reference/30 Data Layer/PivotGridDataSource/1 Configuratio…
arman-boyakhchyan Jun 2, 2026
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14 changes: 10 additions & 4 deletions ... Data Layer/PivotGridDataSource/1 Configuration/fields/calculateSummaryValue.md
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Original file line number Diff line number Diff line change
Expand Up @@ -184,7 +184,7 @@ To add a new grand totals column, add an item to **fields** and check that the *
calculateSummaryValue(cell){
const isGrandTotalCell = !cell.parent("column");
if(isGrandTotalCell){
return e.value();
return cell.value();
}
return null;
},
Expand All @@ -208,7 +208,7 @@ To add a new grand totals column, add an item to **fields** and check that the *
calculateSummaryValue(cell){
const isGrandTotalCell = !cell.parent("column");
if(isGrandTotalCell){
return e.value();
return cell.value();
}
return null;
},
Expand All @@ -231,7 +231,7 @@ To add a new grand totals column, add an item to **fields** and check that the *
calculateSummaryValue(cell){
const isGrandTotalCell = !cell.parent("column");
if(isGrandTotalCell){
return e.value();
return cell.value();
}
return null;
},
Expand All @@ -254,7 +254,7 @@ To add a new grand totals column, add an item to **fields** and check that the *
calculateSummaryValue(cell){
const isGrandTotalCell = !cell.parent("column");
if(isGrandTotalCell){
return e.value();
return cell.value();
}
return null;
},
Expand All @@ -263,6 +263,12 @@ To add a new grand totals column, add an item to **fields** and check that the *

---

You can configure **calculateSummaryValue** to apply custom aggregation logic to total and grand total rows and columns. For more information, see the following example:

#include btn-open-github with {
href: "https://github.com/DevExpress-Examples/devextreme-pivotgrid-grand-total-and-total-detection"
}

#include uiwidgets-ref-functioncontext with {
value: "field's configuration"
}
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