pm-controls
Version:
ProModel Controls
50 lines (49 loc) • 1.9 kB
JavaScript
import * as XLSX from 'xlsx';
import * as FileSaver from 'file-saver';
import { GridCell } from '../../../../controls/components/grid/grid-cell/grid-cell';
var GridExport = /** @class */ (function () {
function GridExport() {
}
GridExport.prototype.s2ab = function (s) {
var buf;
if (typeof ArrayBuffer !== 'undefined') {
buf = new ArrayBuffer(s.length);
var view = new Uint8Array(buf);
for (var i = 0; i != s.length; ++i)
view[i] = s.charCodeAt(i) & 0xFF;
return buf;
}
else {
buf = new Array(s.length);
for (var i = 0; i != s.length; ++i)
buf[i] = s.charCodeAt(i) & 0xFF;
return buf;
}
};
GridExport.prototype.ExportToXlsx = function (grid, filename) {
var data = [];
var item = [];
for (var i = 0; i < grid.Columns.Values.length; i++) {
var column = grid.Columns.Values[i];
item[i] = column.Name;
}
data.push(item);
for (var i = 0; i < grid.ItemsSource.length; i++) {
var item = [];
var row = grid.ItemsSource[i];
for (var j = 0; j < grid.Columns.Values.length; j++) {
var column = grid.Columns.Values[j];
item[j] = GridCell.GetProperty(column, row);
}
data.push(item);
}
var worksheet = XLSX.utils.aoa_to_sheet(data);
var workbook = XLSX.utils.book_new();
workbook.SheetNames.push("SheetJS");
workbook.Sheets["SheetJS"] = worksheet;
var workbookData = XLSX.write(workbook, { bookType: 'xlsx', bookSST: true, type: 'binary' });
FileSaver.saveAs(new Blob([this.s2ab(workbookData)], { type: 'application/octet-stream' }), filename + ".xlsx");
};
return GridExport;
}());
export { GridExport };