FAQ: Sending Emails and JavaScript

In this post, we will figure it out how one can send emails using JavaScript. For more code examples and details, check Sending Emails with JavaScript

JavaScript is a programming language that you can use for both front-end and back-end development. When the name JavaScript is used in the context of sending emails, Node.js is the first thing that comes to mind.

We want to change the perspective from the server-side to the client-side. Let’s figure out how you can use JS to send emails from the app that has no back-end.

Can I send emails with JS or not?

You can’t send emails using JavaScript code alone due to lack of support for server sockets. For this, you need a server-side language that talks to the SMTP server. You can use JS in conjunction with a server script that will send emails from the browser based on your requests. This is the value we’re going to introduce below.

Why should I consider sending emails with JS?

Traditionally, the server-side of a regular app is responsible for sending emails. You will need to set up a server using back-end technology. The client-side sends a request to the server-side, which creates an email and sends it to the SMTP server. If you’re curious about what happens with an email after that, read our blog post, SMTP relay.

So, why would anyone be willing to go another way and send emails right from the client-side using JavaScript? Such an approach is quite useful for building contact forms or other kinds of user interaction on web apps, which allows your app to send an email without refreshing the page the user is interacting with.

Besides, you don’t have to mess around with coding a server. This is a strong argument if your web app uses email sending for contact forms only. Below, you will find a few options on how to make your app send emails from the client-side.

mailto: for sending form data

Since you can’t send an email directly with JS, you can tell the browser to open a default mail client to do so. Technically, the mailto: method does not send email directly from the browser, but it can do the job.

Check out how the following code example works:

< form action=“mailto:you @yourdmainhere.com” method=“post” enctype=“text/plain” >
FirstName:< input type=“text” name=“FirstName”>
Email:< input type=“text” name=“Email”>
< input type=“submit” name=“submit” value=“Submit”>

The mailto: method is a rather easy solution to implement but it has some specific drawbacks:

  • You can’t control the layout of the data since the data is submitted in the form sent by the browser.
  • It doesn’t protect your email address from being harvested by spambots. Some time ago, this could be mitigated by constructing a link in JS. These days, more and more bots run JS and do not rely on HTML rendered by the server alone.

What is SmartJS.com?

SmtpJS is a free library you can use for sending emails from JavaScript. All you need is an SMTP server and a few manipulations to get things done.

Be aware that your username and password are visible in the client-side script. This can be fixed if you utilize the encryption option provided by SmtpJS. Click the Encrypt your SMTP credentials button and fill in the required fields.

To know more about sending emails using JavaScript, you should check the full Mailtrap article mentioned at the top of this post. There are code samples, examples, and other FAQs

Photo by Mathyas Kurmann on Unsplash

#javascript

What is GEEK

Buddha Community

FAQ: Sending Emails and JavaScript

Send Email In Laravel

Hello Guys,

Today I will give you demo how to send email in laravel, in this post we will show how to send email using SMTP in laravel, email is very basic and most important feature in web development field and it is necessary for all client.

So, in this tutorial I will give you information about send mail in laravel. So, follow below steps.

Send Email In Laravel

https://websolutionstuff.com/post/send-email-in-laravel

#laravel #php #send email in laravel #email #how to send email in laravel #laravel send mail

I am Developer

1620961208

Node js Send Email with Attachment using Nodemailer

In this node js send email with attachment using nodemailer. In this tutorial, you will learn how you can send the email using the Gmail SMTP in node js. Here you will learn step by step, how you can send email using Gmail SMTP in node js

Sending email via Node js is easy. Today we are going to discuss send an email via node js. We will use nodemailermodule and Gmail SMTP to send the email. We will also learn how to send an email with an attachment. So let’s get started with the node js send email with attachment tutorial.

How to Send Attachment in Email using Nodemailer in Node Js

Just follow the following steps and send email through gmail with attachment using nodemailer in node js:

1. Step 1 - First Install Nodemailer 1. Step 2 - Configure Gmail SMTP with Nodemailer 1. Step 3 - Sending Email with Gmail SMTP 1. Step 4 - Send Multiple Recipient At The Same Time 1. Step 5 - Send Simple HTML

https://www.tutsmake.com/node-js-send-email-through-gmail-with-attachment-example/

#node js send email through gmail with attachment #how to send attachment in mail using nodemailer #nodejs send email with attachment #nodejs send email with attachment example

Elthel Mario

Elthel Mario

1577472761

How to Send Emails From Javascript

Sending an email through your web app is some times a hectic process for beginners. In this article, I will walk you through a simple JavaScript task assignment app. The user can add the assignee name, email and task description and can simply send email to the assignee with task details using a library called email.js. I will also explain how you can persist the task using local storage.

Prerequisites

In order to follow the article, you should be familiar with HTML, Bootstrap and JavaScript. You can use any code editor to follow along.

Learning outcomes

  • JavaScript DOM Traversal
  • Using JavaScript Library
  • Local Storage

Final Look of the app

This is image title

Bootstrap 4 cdn

I will be using Bootstrap 4’s CDN for the app. You can either use it or may use some other way to add it to your app.

 <!-- Add this in <head> element-->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

<!-- Add this before closing body tag -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script> 

Developing app’s front-end

Create a file named index.html and add the following piece of code.

<!DOCTYPE html>
<html lang="en">
<head>
    <!-- Required meta tags always come first -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta http-equiv="x-ua-compatible" content="ie=edge">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
    <title>JS Email</title>
</head>

<body>
    <header class="jumbotron">
        <div class="container">
            <div class="row">
                <div class="col-12 col-sm-12 text-center">
                    <h1>Send Email through JavaScript</h1>
                </div>
            </div>
        </div>
    </header>
    <div class="container-fluid">
        <div class="row">
            <div class="col col-sm"></div>
            <div class="col-sm-6 col-12">
                <label for="task">Task Description: </label>
                <input type="text" id="task" class="form-control" required>
                <div class="row">
                    <div class="col-sm-6 col-12">
                        <label for="assigneeName">Assignee Name: </label>
                        <input type="text" id="assigneeName" class="form-control" required>
                    </div>
                    <div class="col-sm-6 col-12">
                        <label for="assigneeEmail">Assignee Email:</label>
                        <input type="email" id="assigneeEmail" class="form-control" required>
                    </div>
                </div>

                <label for="dueDate">Due Date: </label>
                <input type="date" id="dueDate" class="form-control" required>
                <button type="button" class="btn btn-success mt-1">Add Task</button>
            </div>
            <div class="col col-sm"></div>
        </div>
        <hr>
        <div class="row">

        </div>
    </div>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script> 
</body>

</html>

The above given code snippet setups the layout of the app. Now let us add the functionality. After filling the required information, when the user clicks on the Add Task button, the task should be added to the DOM (Document Object Model) as a Bootstrap card. For this purpose, let’s write JavaScript code first.

Adding JavaScript

Let’s add the JavaScript to bring life to the app. Create a file named app.js and add the code given below.

//add button
const addBtn = document.querySelector('button');
//the row where cards will be appended
const taskDiv = document.querySelectorAll('div.row')[3];
//Retrieve from Local Storage 
taskDiv.innerHTML = localStorage.getItem('tasks');
//task description input element
const taskDescription = document.querySelector('#task');
//assignee name input element 
const assigneeName = document.querySelector('#assigneeName');
//assignee emal input element
const assigneEmail = document.querySelector('#assigneeEmail');
//due date input element
const dueDate = document.querySelector('#dueDate');

//Click listener for add button
addBtn.addEventListener('click', () => {
    //Create a new div
    let div = document.createElement('div');
    //Add class to div
    div.className = 'col-12 col-sm-4 mt-1';
    //Create a div for bootstrap card
    let card = document.createElement('div');
    //Add card class
    card.className = 'card';
    //Create card head
    let cardHead = document.createElement('div');
    //add card header class 
    cardHead.className = 'card-header';
    //create card body
    let cardBody = document.createElement('div');
    cardBody.className = 'card-body';
    //create card footer
    let cardFoot = document.createElement('div');
    cardFoot.className = 'card-footer';
    //Append the card components to the card div
    card.appendChild(cardHead);
    card.appendChild(cardBody);
    card.appendChild(cardFoot);
    //Create h2 Element for assignee name display
    let name = document.createElement('h2');
    //get value from name input field
    name.className = 'name';
    //due date element
    let datee = document.createElement('h3');
    //get value from date input field
    datee = dueDate.value;
    //Set assignee name and date
    name.innerHTML = assigneeName.value + '<small class="text-danger pl-1">Due: ' + datee + '</small>';
    cardHead.appendChild(name);
    //Create element for p which is task description
    let desc = document.createElement('p');
    desc.textContent = taskDescription.value;
    //Append the description to card body element
    cardBody.appendChild(desc);
    //Create a button for card to send email
    let sendBtn = document.createElement('button');
    sendBtn.className = 'btn btn-info';
    sendBtn.textContent = 'Send Mail';
    //Assign the data-email attribute to store the email value
    sendBtn.setAttribute('data-email', assigneEmail.value);
    cardFoot.appendChild(sendBtn);
    div.appendChild(card);
    taskDiv.appendChild(div);
    //store to local storage
    localStorage.setItem('tasks', taskDiv.innerHTML);
});
});

The above piece of code is doing the following things:

  • It gets the values from the input fields.
  • A click listener is written for click event of Add Task button.
  • The click listener dynamically adds the new task card.

Setting Up the emailjs account for sending email

Sign up for the account here.

This is image title

Add the Personal Email Gmail as service and Connect your account.

This is image title

Provide the required details

This is image title

Click on the Email Templates tab and Add New Template with name Task.

This is image title

Set the email template as shown in the figure below:

This is image title

Click on the Installation option as shown in the picture below and add the code snippet to **** of your index.html file.

This is image title

Also add the app.js file to your index.html file before the closing tag of body.

Now, in your app.js file, add the following piece of code:

taskDiv.addEventListener('click', function() {
    if (event.target.tagName == 'BUTTON') {
        let p = event.target.parentElement.parentElement;
        let n = p.firstElementChild.textContent;
        let nm = (n.substr(0, n.indexOf("Due:")));
        let t = p.children[1].firstElementChild.textContent;
        console.log(t);
        var templateParams = {
            email: event.target.getAttribute('data-email'),
            name: nm,
            task: t
        };
        emailjs.send('default_service', 'task', templateParams);
    }
});

The above given code sets the email parameters to be sent.

This is how your index.html and app.js file will look like:

<!DOCTYPE html>
<html lang="en">
<head>
    <!-- Required meta tags always come first -->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <meta http-equiv="x-ua-compatible" content="ie=edge">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
    <script type="text/javascript">
        (function() {
            emailjs.init("YOUR USER ID");
        })();
    </script>
    <title>JS Email</title>
</head>

<body>
    <header class="jumbotron">
        <div class="container">
            <div class="row">
                <div class="col-12 col-sm-12 text-center">
                    <h1>Send Email through JavaScript</h1>
                </div>
            </div>
        </div>
    </header>
    <div class="container-fluid">
        <div class="row">
            <div class="col col-sm"></div>
            <div class="col-sm-6 col-12">
                <label for="task">Task Description: </label>
                <input type="text" id="task" class="form-control" required>
                <div class="row">
                    <div class="col-sm-6 col-12">
                        <label for="assigneeName">Assignee Name: </label>
                        <input type="text" id="assigneeName" class="form-control" required>
                    </div>
                    <div class="col-sm-6 col-12">
                        <label for="assigneeEmail">Assignee Email:</label>
                        <input type="email" id="assigneeEmail" class="form-control" required>
                    </div>
                </div>

                <label for="dueDate">Due Date: </label>
                <input type="date" id="dueDate" class="form-control" required>
                <button type="button" class="btn btn-success mt-1">Add Task</button>
            </div>
            <div class="col col-sm"></div>
        </div>
        <hr>
        <div class="row">

        </div>
    </div>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js">
</script> 
    <script src = "app.js"></script>
</body>
</html>

app.js

//add button
const addBtn = document.querySelector('button');
//the row where cards will be appended
const taskDiv = document.querySelectorAll('div.row')[3];
//Retrieve from Local Storage 
taskDiv.innerHTML = localStorage.getItem('tasks');
//task description input element
const taskDescription = document.querySelector('#task');
//assignee name input element 
const assigneeName = document.querySelector('#assigneeName');
//assignee emal input element
const assigneEmail = document.querySelector('#assigneeEmail');
//due date input element
const dueDate = document.querySelector('#dueDate');

//Click listener for add button
addBtn.addEventListener('click', () => {
    //Create a new div
    let div = document.createElement('div');
    //Add class to div
    div.className = 'col-12 col-sm-4 mt-1';
    //Create a div for bootstrap card
    let card = document.createElement('div');
    //Add card class
    card.className = 'card';
    //Create card head
    let cardHead = document.createElement('div');
    //add card header class 
    cardHead.className = 'card-header';
    //create card body
    let cardBody = document.createElement('div');
    cardBody.className = 'card-body';
    //create card footer
    let cardFoot = document.createElement('div');
    cardFoot.className = 'card-footer';
    //Append the card components to the card div
    card.appendChild(cardHead);
    card.appendChild(cardBody);
    card.appendChild(cardFoot);
    //Create h2 Element for assignee name display
    let name = document.createElement('h2');
    //get value from name input field
    name.className = 'name';
    //due date element
    let datee = document.createElement('h3');
    //get value from date input field
    datee = dueDate.value;
    //Set assignee name and date
    name.innerHTML = assigneeName.value + '<small class="text-danger pl-1">Due: ' + datee + '</small>';
    cardHead.appendChild(name);
    //Create element for p which is task description
    let desc = document.createElement('p');
    desc.textContent = taskDescription.value;
    //Append the description to card body element
    cardBody.appendChild(desc);
    //Create a button for card to send email
    let sendBtn = document.createElement('button');
    sendBtn.className = 'btn btn-info';
    sendBtn.textContent = 'Send Mail';
    //Assign the data-email attribute to store the email value
    sendBtn.setAttribute('data-email', assigneEmail.value);
    cardFoot.appendChild(sendBtn);
    div.appendChild(card);
    taskDiv.appendChild(div);
    //store to local storage
    localStorage.setItem('tasks', taskDiv.innerHTML);
});

taskDiv.addEventListener('click', function() {
    if (event.target.tagName == 'BUTTON') {
        let p = event.target.parentElement.parentElement;
        let n = p.firstElementChild.textContent;
        let nm = (n.substr(0, n.indexOf("Due:")));
        let t = p.children[1].firstElementChild.textContent;
        console.log(t);
        var templateParams = {
            email: event.target.getAttribute('data-email'),
            name: nm,
            task: t
        };
        emailjs.send('default_service', 'task', templateParams);
    }
});

Create a new task and add the task. Like the following:

This is image title

Click on Send Mail and the email will be sent to the user with the task details.

Thank you for reading, please comment if you have any question.

#JavaScript #Email #Tutorial #javascript

August  Larson

August Larson

1624979400

Send emails through Python

You will be surprised how easy is to configure your account and send emails with attachments in Python

You cannot imagine how easy and simple it is to configure your email account to be able to send emails to one or several contacts directly from your Python environment without any effort or complicated code.

In this article, I will walk you through the process. All you need is a Gmail account and your Python running and ready to go. Let me show you how it’s done.

#email #python #programming #automation #send-email #send emails through python

Rahul Jangid

1622207074

What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");
</script>

How to comment JavaScript code?

  • For single line comment in JavaScript we have to use // (double slashes)
  • For multiple line comments we have to use / * – – * /
<script type="text/javascript">

//single line comment

/* document.write("Hello"); */

</script>

Advantages and Disadvantages of JavaScript

#javascript #javascript code #javascript hello world #what is javascript #who invented javascript