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Exporting Grid in Cordova application in Vue Grid component

Cordova application does not support direct file download. So we have to use the Blob stream to export the Grid. You can use corresponding exporting methods and exportComplete events to get the Blob stream.

Source
Preview
app.vue
<template>
    <div id="app">
        <ejs-grid ref='grid' :dataSource='data' :toolbar='toolbarOptions' height='272px' :allowExcelExport='true' :excelExportComplete='excelExpComplete' :pdfExportComplete='pdfExportComplete' :allowPdfExport='true' :toolbarClick='toolbarClick' >
            <e-columns>
                <e-column field='OrderID' headerText='Order ID' textAlign='Right' width=100></e-column>
                <e-column field='CustomerID' headerText='Customer ID' width=150></e-column>
                <e-column field='ShipCity' headerText='Ship City' width=150></e-column>
            </e-columns>
        </ejs-grid>
    </div>
</template>
<script>
import Vue from "vue";
import { GridPlugin,Toolbar,PdfExport,ExcelExport } from "@syncfusion/ej2-vue-grids";
import { data } from './datasource.js';

Vue.use(GridPlugin);
export default {
      data: () => {
        return {
          data: data,
          toolbarOptions: ['Add', 'PdfExport', 'ExcelExport'],


        };
      },
      methods: {
        toolbarClick: function (args) {

          if (args['item'].id.indexOf("pdfexport") != -1) {
            this.$refs.grid.pdfExport(null, null, null, true);
          }
          if (args['item'].id.indexOf("excelexport") != -1) {
            this.$refs.grid.excelExport(null, null, null, true);
          }

        },
        excelExpComplete: function (args) {
          //This event will be triggered when excel exporting.
          args.promise.then((e) => {
            //In this `then` function, we can get blob data through the arguments after promise resolved.
            this.exportBlob(e.blobData);
          });
        },
        pdfExportComplete: function (args) {
          //This event will be triggered when pdf exporting.
          args.promise.then((e) => {
            //In this `then` function, we can get blob data through the arguments after promise resolved.
            this.exportBlob(e.blobData);
          });
        },
        exportBlob: function (blob) {
          let a = document.createElement('a');
          document.body.appendChild(a);
          a.style.display = 'none';
          let url = window.URL.createObjectURL(blob);
          a.href = url;
          a.download = 'Export';
          a.click();
          window.URL.revokeObjectURL(url);
          document.body.removeChild(a);
        }
      },
      provide: {
        grid: [Toolbar, ExcelExport, PdfExport]
      },
    }
</script>
<style>
  @import "../node_modules/@syncfusion/ej2-vue-grids/styles/material.css";
</style>