Angular Common - Object Structures - ExcelExportPivotGridProps

Properties that can be passed to the exportPivotGrid(options) method from the excelExporter module.

Type:

Object

component

A PivotGrid instance. This setting is required.

Type:

PivotGrid

Default Value: undefined

customizeCell

Customizes an Excel cell after creation.

Type:

Function

Function parameters:
options:

Object

An object passed to this callback function.

Object structure:
Name Type Description
excelCell

Object

An ExcelJS object that describes an Excel cell. Use the object's properties to customize the cell. For information on these properties, refer to the following ExcelJS documentation sections:
pivotCell

ExcelPivotGridCell

A PivotGrid cell.

In the following code, the customizeCell function customizes font and alignment in cells that display regular summaries (whose rowType is "D"):

jQuery
JavaScript
HTML
$(function() {
    $("#pivotGridContainer").dxPivotGrid({
        // ...
        export: {
            enabled: true
        },
        onExporting(e) {
            const workbook = new ExcelJS.Workbook();
            const worksheet = workbook.addWorksheet('Companies');

            DevExpress.excelExporter.exportPivotGrid({
                component: e.component,
                worksheet: worksheet,
                topLeftCell: { row: 2, column: 2 },
                customizeCell: function(options) {
                    const { pivotCell, excelCell } = options;

                    if(pivotCell.rowType === 'D') {
                        excelCell.font = { color: { argb: 'FF0000FF' }, underline: true };
                        excelCell.alignment = { horizontal: 'left' };
                    }
                }
            }).then(function() {
                workbook.xlsx.writeBuffer().then(function(buffer) {
                    saveAs(new Blob([buffer], { type: "application/octet-stream" }), "Companies.xlsx");
                });
            });
            e.cancel = true;
        }
    });
});
<head>
    <!-- ... -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/7.4.0/polyfill.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/exceljs/3.3.1/exceljs.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/1.3.8/FileSaver.min.js"></script>
    <!-- reference the DevExtreme sources here -->
</head>
Angular
app.component.html
app.component.ts
app.module.ts
<dx-pivot-grid ...
    (onExporting)="onExporting($event)">
    <dxo-export [enabled]="true"></dxo-export>
</dx-pivot-grid>
import { Component } from '@angular/core';
import { exportPivotGrid } from 'devextreme/excel_exporter';
import { Workbook } from 'exceljs';
import saveAs from 'file-saver';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    onExporting(e) {
        const workbook = new Workbook();
        const worksheet = workbook.addWorksheet('Companies');

        exportPivotGrid({
            component: e.component,
            worksheet: worksheet,
            topLeftCell: { row: 2, column: 2 },
            customizeCell: function(options) {
                const { pivotCell, excelCell } = options;

                if(pivotCell.rowType === 'D') {
                    excelCell.font = { color: { argb: 'FF0000FF' }, underline: true };
                    excelCell.alignment = { horizontal: 'left' };
                }
            }
        }).then(function() {
            workbook.xlsx.writeBuffer().then(function(buffer: BlobPart) {
                saveAs(new Blob([buffer], { type: "application/octet-stream" }), "Companies.xlsx");
            });
        });
        e.cancel = true;
    }
}
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';

import { DxPivotGridModule } from 'devextreme-angular';

@NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule,
        DxPivotGridModule
    ],
    providers: [ ],
    bootstrap: [AppComponent]
})
export class AppModule { }
Vue
App.vue
<template>
    <DxPivotGrid ...
        @exporting="onExporting">
        <DxExport
            :enabled="true"
        />
    </DxPivotGrid>
</template>

<script>
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import { DxPivotGrid, DxExport } from 'devextreme-vue/pivot-grid';
import { exportPivotGrid } from 'devextreme/excel_exporter';
import { Workbook } from 'exceljs';
import saveAs from 'file-saver';

export default {
    components: {
        DxPivotGrid,
        DxExport
    },
    methods: {
        onExporting(e) {
            const workbook = new Workbook();
            const worksheet = workbook.addWorksheet('Companies');

            exportPivotGrid({
                component: e.component,
                worksheet: worksheet,
                topLeftCell: { row: 2, column: 2 },
                customizeCell: function(options) {
                    const { pivotCell, excelCell } = options;

                    if(pivotCell.rowType === 'D') {
                        excelCell.font = { color: { argb: 'FF0000FF' }, underline: true };
                        excelCell.alignment = { horizontal: 'left' };
                    }
                }
            }).then(function() {
                workbook.xlsx.writeBuffer().then(function(buffer) {
                    saveAs(new Blob([buffer], { type: "application/octet-stream" }), "Companies.xlsx");
                });
            });
            e.cancel = true;
        }
    }
}
</script>
React
App.js
import React from 'react';
import 'devextreme/dist/css/dx.common.css';
import 'devextreme/dist/css/dx.light.css';

import PivotGrid, { Export } from 'devextreme-react/pivot-grid';
import { Workbook } from 'exceljs';
import saveAs from 'file-saver';
import { exportPivotGrid } from 'devextreme/excel_exporter';

export default function App() {
    return (
        <PivotGrid ...
            onExporting={onExporting}>
            <Export enabled={true} />
        </PivotGrid>
    );

}

function onExporting(e) {
    const workbook = new Workbook();
    const worksheet = workbook.addWorksheet('Companies');

    exportPivotGrid({
        component: e.component,
        worksheet: worksheet,
        topLeftCell: { row: 2, column: 2 },
        customizeCell: function(options) {
            const { pivotCell, excelCell } = options;

            if(pivotCell.rowType === 'D') {
                excelCell.font = { color: { argb: 'FF0000FF' }, underline: true };
                excelCell.alignment = { horizontal: 'left' };
            }
        }
    }).then(function() {
        workbook.xlsx.writeBuffer().then(function(buffer) {
            saveAs(new Blob([buffer], { type: "application/octet-stream" }), "Companies.xlsx");
        });
    });
    e.cancel = true;
}

View Demo

keepColumnWidths

Specifies whether Excel columns should have the same width as their source UI component's columns.

Type:

Boolean

Default Value: true

loadPanel

Configures the load panel.

Type:

Object

mergeColumnFieldValues

Specifies whether to merge neighbouring cells in the column field if they have the same values.

Type:

Boolean

Default Value: true

The following image shows the exported pivot grid if you set this property to true or leave it unspecified:

DevExtreme PivotGrid: mergeColumnFieldValues set to true

In the image below, the mergeColumnFieldValues property is set to false:

DevExtreme PivotGrid: mergeColumnFieldValues set to false

mergeRowFieldValues

Specifies whether to merge neighbouring cells in the row field if they have the same values.

Type:

Boolean

Default Value: true

The following image shows exported pivot grid if you set this property to true or leave it unspecified:

DevExtreme PivotGrid: mergeRowFieldValues set to true

In the image below, the mergeRowFieldValues property is set to false:

DevExtreme PivotGrid: mergeRowFieldValues set to false

topLeftCell

A cell used as a start position for export.

Type:

Object

|

String

Default Value: { row: 1, column: 1 }

The cell is specified using coordinates in the Excel document. For example, the following code specifies cell B2:

DevExpress.excelExporter.exportPivotGrid({
    // ...  
    topLeftCell: { row: 2, column: 2 } 
});

You can also specify the topLeftCell using the Excel notation:

DevExpress.excelExporter.exportPivotGrid({
    // ...  
    topLeftCell: "B2" 
});

worksheet

An Excel worksheet to which the grid should be exported.

Type:

Object

Default Value: undefined

A worksheet is a part of a workbook. Refer to the ExcelJS documentation for information on how to create a workbook and add a worksheet to it.