Laravel Vue JS Axios Post Request - Laravel Misc.

In this article, we'll explore how to make a post request using Axios in a Vue JS component and Laravel backend.

Syntax

axios.post(url, data, config)

• url: the url where you want to send the post request.
• data: the data payload you want to send in the request.
• config: additional config options for the request, such as headers and authentication.

Example

Let's say you have a form in your Vue component that collects user data, and you want to send this data to your Laravel backend using a post request.

Vue Component

<template>
  <div>
    <form @submit.prevent="submitForm">
      <label for="name">Name:</label>
      <input type="text" id="name" name="name" v-model="name" />

      <label for="email">Email:</label>
      <input type="email" id="email" name="email" v-model="email" />

      <button type="submit">Submit</button>
    </form>
  </div>
</template>

<script>
import axios from "axios";

export default {
  data() {
    return {
      name: "",
      email: ""
    };
  },
  methods: {
    submitForm() {
      axios
        .post("/api/users", {
          name: this.name,
          email: this.email
        })
        .then(response => {
          console.log(response.data);
        })
        .catch(error => {
          console.log(error.response.data);
        });
    }
  }
};
</script>

Laravel Route

Route::post('/api/users', function (Request $request) {
    $user = User::create([
        'name' => $request->name,
        'email' => $request->email
    ]);

    return response()->json($user);
});

Output

When a user submits the form, a post request is made to the Laravel backend with the user data. The backend creates a new user in the database and returns the user data in a JSON response. The frontend then logs the user data to the console.

Explanation

Axios is a popular JavaScript library for making Ajax requests. It's used to send HTTP requests to server endpoints and receive responses back. In this example, we're using Axios to send a post request to a Laravel backend, sending user data as the payload.

In the Vue component, we're collecting user data in form inputs and calling the submitForm() method when the form is submitted. Inside this method, we're using the Axios post method to send the user data to the Laravel backend endpoint /api/users. We then handle the response using the then and catch methods.

In the Laravel backend, we're defining a new post route /api/users. Inside the route, we're creating a new user in the database using the User model and returning the user data in a JSON response.

Use

Axios post requests can be used in a variety of applications, such as form submissions, sending data to APIs, and updating server-side database records.

Important Points

• Axios is a JavaScript library for making Ajax requests.
• The axios.post method is used to send a post request with data to a server endpoint.
• Laravel is a PHP web application framework for building web applications.
• In Laravel, we can define routes to handle HTTP requests and send responses back to the client.
• Axios post requests can be used in Vue JS components to send data to Laravel backend endpoints.

Summary

In this article, we explored how to make a post request using Axios in a Vue JS component and Laravel backend. We covered the syntax, example, output, explanation, use cases, and important points regarding this process. With Axios and Laravel, it's easy to send post requests to backend endpoints and handle responses in a robust, scalable manner.