file-saver-angular/esm2015/lib/file-saver-angular.service.js

This library is used to export data to csv/excel

import { __decorate } from "tslib";
import { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
let FileSaverAngularService = class FileSaverAngularService {
    constructor() { }
    exportToCsv(rows, filename) {
        this.csvExport(rows, filename);
    }
    csvExport(rows, filename) {
        if (!rows || !rows.length) {
            return;
        }
        const separator = ',';
        const keys = Object.keys(rows[0]);
        const csvContent = keys.join(separator) +
            '\n' +
            rows.map(row => {
                return keys.map(k => {
                    let cell = row[k] === null || row[k] === undefined ? '' : row[k];
                    cell = cell instanceof Date
                        ? cell.toLocaleString()
                        : cell.toString().replace(/"/g, '""');
                    if (cell.search(/("|,|\n)/g) >= 0) {
                        cell = `"${cell}"`;
                    }
                    return cell;
                }).join(separator);
            }).join('\n');
        const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
        if (navigator.msSaveBlob) { // IE 10+
            navigator.msSaveBlob(blob, filename);
        }
        else {
            const link = document.createElement('a');
            if (link.download !== undefined) {
                // Browsers that support HTML5 download attribute
                const url = URL.createObjectURL(blob);
                link.setAttribute('href', url);
                link.setAttribute('download', filename);
                link.style.visibility = 'hidden';
                document.body.appendChild(link);
                link.click();
                document.body.removeChild(link);
            }
        }
    }
    exportToExcel(rows, filename) {
        this.csvExport(rows, filename);
    }
    excelExport(rows, filename) {
        if (!rows || !rows.length) {
            return;
        }
        const separator = ',';
        const keys = Object.keys(rows[0]);
        const csvContent = keys.join(separator) +
            '\n' +
            rows.map(row => {
                return keys.map(k => {
                    let cell = row[k] === null || row[k] === undefined ? '' : row[k];
                    cell = cell instanceof Date
                        ? cell.toLocaleString()
                        : cell.toString().replace(/"/g, '""');
                    if (cell.search(/("|,|\n)/g) >= 0) {
                        cell = `"${cell}"`;
                    }
                    return cell;
                }).join(separator);
            }).join('\n');
        const blob = new Blob([csvContent], { type: 'application/xls;charset=utf-8;' });
        if (navigator.msSaveBlob) { // IE 10+
            navigator.msSaveBlob(blob, filename);
        }
        else {
            const link = document.createElement('a');
            if (link.download !== undefined) {
                // Browsers that support HTML5 download attribute
                const url = URL.createObjectURL(blob);
                link.setAttribute('href', url);
                link.setAttribute('download', filename);
                link.style.visibility = 'hidden';
                document.body.appendChild(link);
                link.click();
                document.body.removeChild(link);
            }
        }
    }
};
FileSaverAngularService.ɵprov = i0.ɵɵdefineInjectable({ factory: function FileSaverAngularService_Factory() { return new FileSaverAngularService(); }, token: FileSaverAngularService, providedIn: "root" });
FileSaverAngularService = __decorate([
    Injectable({
        providedIn: 'root'
    })
], FileSaverAngularService);
export { FileSaverAngularService };
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"file-saver-angular.service.js","sourceRoot":"ng://file-saver-angular/","sources":["lib/file-saver-angular.service.ts"],"names":[],"mappings":";AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;;AAK3C,IAAa,uBAAuB,GAApC,MAAa,uBAAuB;IAElC,gBAAgB,CAAC;IAEjB,WAAW,CAAC,IAAc,EAAE,QAAgB;QAC1C,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;IACjC,CAAC;IAEO,SAAS,CAAC,IAAc,EAAE,QAAgB;QAChD,IAAI,CAAC,IAAI,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE;YACzB,OAAO;SACR;QACD,MAAM,SAAS,GAAG,GAAG,CAAC;QACtB,MAAM,IAAI,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC;QAClC,MAAM,UAAU,GACd,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC;YACpB,IAAI;YACJ,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,EAAE;gBACb,OAAO,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE;oBAClB,IAAI,IAAI,GAAG,GAAG,CAAC,CAAC,CAAC,KAAK,IAAI,IAAI,GAAG,CAAC,CAAC,CAAC,KAAK,SAAS,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;oBACjE,IAAI,GAAG,IAAI,YAAY,IAAI;wBACzB,CAAC,CAAC,IAAI,CAAC,cAAc,EAAE;wBACvB,CAAC,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,OAAO,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;oBACxC,IAAI,IAAI,CAAC,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE;wBACjC,IAAI,GAAG,IAAI,IAAI,GAAG,CAAC;qBACpB;oBACD,OAAO,IAAI,CAAC;gBACd,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;YACrB,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAEhB,MAAM,IAAI,GAAG,IAAI,IAAI,CAAC,CAAC,UAAU,CAAC,EAAE,EAAE,IAAI,EAAE,yBAAyB,EAAE,CAAC,CAAC;QACzE,IAAI,SAAS,CAAC,UAAU,EAAE,EAAE,SAAS;YACnC,SAAS,CAAC,UAAU,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;SACtC;aAAM;YACL,MAAM,IAAI,GAAG,QAAQ,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC;YACzC,IAAI,IAAI,CAAC,QAAQ,KAAK,SAAS,EAAE;gBAC/B,iDAAiD;gBACjD,MAAM,GAAG,GAAG,GAAG,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC;gBACtC,IAAI,CAAC,YAAY,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC;gBAC/B,IAAI,CAAC,YAAY,CAAC,UAAU,EAAE,QAAQ,CAAC,CAAC;gBACxC,IAAI,CAAC,KAAK,CAAC,UAAU,GAAG,QAAQ,CAAC;gBACjC,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;gBAChC,IAAI,CAAC,KAAK,EAAE,CAAC;gBACb,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;aACjC;SACF;IACH,CAAC;IAED,aAAa,CAAC,IAAc,EAAE,QAAgB;QAC5C,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;IACjC,CAAC;IAEO,WAAW,CAAC,IAAc,EAAE,QAAgB;QAClD,IAAI,CAAC,IAAI,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE;YACzB,OAAO;SACR;QACD,MAAM,SAAS,GAAG,GAAG,CAAC;QACtB,MAAM,IAAI,GAAG,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,CAAC;QAClC,MAAM,UAAU,GACd,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC;YACpB,IAAI;YACJ,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,EAAE;gBACb,OAAO,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE;oBAClB,IAAI,IAAI,GAAG,GAAG,CAAC,CAAC,CAAC,KAAK,IAAI,IAAI,GAAG,CAAC,CAAC,CAAC,KAAK,SAAS,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;oBACjE,IAAI,GAAG,IAAI,YAAY,IAAI;wBACzB,CAAC,CAAC,IAAI,CAAC,cAAc,EAAE;wBACvB,CAAC,CAAC,IAAI,CAAC,QAAQ,EAAE,CAAC,OAAO,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;oBACxC,IAAI,IAAI,CAAC,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,EAAE;wBACjC,IAAI,GAAG,IAAI,IAAI,GAAG,CAAC;qBACpB;oBACD,OAAO,IAAI,CAAC;gBACd,CAAC,CAAC,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;YACrB,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAEhB,MAAM,IAAI,GAAG,IAAI,IAAI,CAAC,CAAC,UAAU,CAAC,EAAE,EAAE,IAAI,EAAE,gCAAgC,EAAE,CAAC,CAAC;QAChF,IAAI,SAAS,CAAC,UAAU,EAAE,EAAE,SAAS;YACnC,SAAS,CAAC,UAAU,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;SACtC;aAAM;YACL,MAAM,IAAI,GAAG,QAAQ,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC;YACzC,IAAI,IAAI,CAAC,QAAQ,KAAK,SAAS,EAAE;gBAC/B,iDAAiD;gBACjD,MAAM,GAAG,GAAG,GAAG,CAAC,eAAe,CAAC,IAAI,CAAC,CAAC;gBACtC,IAAI,CAAC,YAAY,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC;gBAC/B,IAAI,CAAC,YAAY,CAAC,UAAU,EAAE,QAAQ,CAAC,CAAC;gBACxC,IAAI,CAAC,KAAK,CAAC,UAAU,GAAG,QAAQ,CAAC;gBACjC,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;gBAChC,IAAI,CAAC,KAAK,EAAE,CAAC;gBACb,QAAQ,CAAC,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,CAAC;aACjC;SACF;IACH,CAAC;CACF,CAAA;;AA3FY,uBAAuB;IAHnC,UAAU,CAAC;QACV,UAAU,EAAE,MAAM;KACnB,CAAC;GACW,uBAAuB,CA2FnC;SA3FY,uBAAuB","sourcesContent":["import { Injectable } from '@angular/core';\n\n@Injectable({\n  providedIn: 'root'\n})\nexport class FileSaverAngularService {\n\n  constructor() { }\n\n  exportToCsv(rows: object[], filename: string) {\n    this.csvExport(rows, filename);\n  }\n\n  private csvExport(rows: object[], filename: string) {\n    if (!rows || !rows.length) {\n      return;\n    }\n    const separator = ',';\n    const keys = Object.keys(rows[0]);\n    const csvContent =\n      keys.join(separator) +\n      '\\n' +\n      rows.map(row => {\n        return keys.map(k => {\n          let cell = row[k] === null || row[k] === undefined ? '' : row[k];\n          cell = cell instanceof Date\n            ? cell.toLocaleString()\n            : cell.toString().replace(/\"/g, '\"\"');\n          if (cell.search(/(\"|,|\\n)/g) >= 0) {\n            cell = `\"${cell}\"`;\n          }\n          return cell;\n        }).join(separator);\n      }).join('\\n');\n\n    const blob = new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });\n    if (navigator.msSaveBlob) { // IE 10+\n      navigator.msSaveBlob(blob, filename);\n    } else {\n      const link = document.createElement('a');\n      if (link.download !== undefined) {\n        // Browsers that support HTML5 download attribute\n        const url = URL.createObjectURL(blob);\n        link.setAttribute('href', url);\n        link.setAttribute('download', filename);\n        link.style.visibility = 'hidden';\n        document.body.appendChild(link);\n        link.click();\n        document.body.removeChild(link);\n      }\n    }\n  }\n\n  exportToExcel(rows: object[], filename: string) {\n    this.csvExport(rows, filename);\n  }\n\n  private excelExport(rows: object[], filename: string) {\n    if (!rows || !rows.length) {\n      return;\n    }\n    const separator = ',';\n    const keys = Object.keys(rows[0]);\n    const csvContent =\n      keys.join(separator) +\n      '\\n' +\n      rows.map(row => {\n        return keys.map(k => {\n          let cell = row[k] === null || row[k] === undefined ? '' : row[k];\n          cell = cell instanceof Date\n            ? cell.toLocaleString()\n            : cell.toString().replace(/\"/g, '\"\"');\n          if (cell.search(/(\"|,|\\n)/g) >= 0) {\n            cell = `\"${cell}\"`;\n          }\n          return cell;\n        }).join(separator);\n      }).join('\\n');\n\n    const blob = new Blob([csvContent], { type: 'application/xls;charset=utf-8;' });\n    if (navigator.msSaveBlob) { // IE 10+\n      navigator.msSaveBlob(blob, filename);\n    } else {\n      const link = document.createElement('a');\n      if (link.download !== undefined) {\n        // Browsers that support HTML5 download attribute\n        const url = URL.createObjectURL(blob);\n        link.setAttribute('href', url);\n        link.setAttribute('download', filename);\n        link.style.visibility = 'hidden';\n        document.body.appendChild(link);\n        link.click();\n        document.body.removeChild(link);\n      }\n    }\n  }\n}\n"]}