How can I export data CSV on Angular?

Question

Aryan Kumar · Answer

There are a few ways to export data to CSV on Angular. One way is to use the FileSaver service. The FileSaver service can be used to create and save a file on the user's computer.

To export data to CSV using the FileSaver service, you can follow these steps:

Import the FileSaver service into your Angular application.
Create a function that will export the data to CSV. The function should take an array of data as its input and return a promise.
In the function, create a new Blob object from the array of data.
Use the FileSaver service to save the Blob object to the user's computer.

Here is an example of a function that can be used to export data to CSV using the FileSaver service:

export function exportDataToCSV(data: any[]): Promise<void> {
  const blob = new Blob([data], { type: 'text/csv' });
  const fileName = 'data.csv';
  const fileSaver = new FileSaver();

  fileSaver.save(blob, fileName);
}

Another way to export data to CSV on Angular is to use the csv-export library. The csv-export library is a third-party library that can be used to export data to CSV.

To export data to CSV using the csv-export library, you can follow these steps:

Install the csv-export library in your Angular application.
Import the csv-export module into your Angular application.
Create a function that will export the data to CSV. The function should take an array of data as its input and return a promise.
In the function, use the csv-export library to export the data to CSV.

Here is an example of a function that can be used to export data to CSV using the csv-export library:

import { Component, OnInit } from '@angular/core';
import { csvExport } from 'csv-export';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {

  data = [
    {
      id: 1,
      name: 'John Doe',
      email: 'johndoe@example.com'
    },
    {
      id: 2,
      name: 'Jane Doe',
      email: 'janedoe@example.com'
    }
  ];

  ngOnInit() {
  }

  exportDataToCSV() {
    csvExport(this.data, 'data.csv');
  }
}

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How can I export data CSV on Angular?

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