Generating CSV files and attaching them to emails using client-side JavaScript

Question

Generating CSV files and attaching them to emails using client-side JavaScript

In search of developing an application using Javascript and HTML5 to be compatible with mobile devices like iOS and Android. The key requirement is for the application to function solely on the client-side without any server interaction. It should be able to collect form data and create a CSV file locally. Once the CSV file is generated, it should prompt the local mail client to open and automatically attach the CSV file to a new message.

I have come across methods for CSV file generation, but they all seem to end with triggering the click function of a dynamically created a link, resulting in the CSV file being downloaded to the user's device. Is there a way to automate this process and directly initiate a new email message with the CSV file attached?

javascript android ios csv email-attachments

Answer 1

Answer №1

If you need a quick and efficient way to generate CSV files on the client side, I've got just the solution for you. Take a look at my lightweight CSV generator library by visiting https://github.com/lbrtw/csv

With this library in place, creating and emailing CSV files is a breeze. Simply use the getFileContents method along with either window.open or location.href = ..., as shown below:

var propertyOrder = ["name", "age", "height"];

var csv = new Csv(propertyOrder);

csv.add({ name : "Alice",
          age : 28,
          height : "165cm" });

csv.add({ name : "Bob Smith",
          age : 45,
          height : "180cm" });

var fileContents = csv.getFileContents();
var link = "mailto:" + emailAddress + "?subject=CSV&body=" + fileContents;

// To open the default email app:
window.location.href = link;

// Or try opening a new window if the above doesn't work:
window.open(link);

Answer 2

If you need a quick and efficient way to generate CSV files on the client side, I've got just the solution for you. Take a look at my lightweight CSV generator library by visiting https://github.com/lbrtw/csv

With this library in place, creating and emailing CSV files is a breeze. Simply use the getFileContents method along with either window.open or location.href = ..., as shown below:

var propertyOrder = ["name", "age", "height"];

var csv = new Csv(propertyOrder);

csv.add({ name : "Alice",
          age : 28,
          height : "165cm" });

csv.add({ name : "Bob Smith",
          age : 45,
          height : "180cm" });

var fileContents = csv.getFileContents();
var link = "mailto:" + emailAddress + "?subject=CSV&body=" + fileContents;

// To open the default email app:
window.location.href = link;

// Or try opening a new window if the above doesn't work:
window.open(link);

Generating CSV files and attaching them to emails using client-side JavaScript

Answer №1

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