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How to Submit A Popup Form With Ajax Request In Laravel?

5 minutes read

To submit a popup form with an AJAX request in Laravel, you can use JavaScript to handle the form submission and send the data to the server asynchronously.


First, you need to set up your form in the popup with the necessary fields and a submit button. Then, you can create a JavaScript function that captures the form data and makes an AJAX request to a Laravel route that handles the form submission.


In your JavaScript function, use the FormData object to collect the form data and then use the fetch API or jQuery's AJAX method to send a POST request to the Laravel route.


In your Laravel application, create a route that handles the form submission and processes the data. You can use the request object to retrieve the form data and save it to the database or perform any other necessary actions.


Remember to validate the form data in your Laravel controller before saving it to the database to prevent any security vulnerabilities. Additionally, make sure to handle any validation errors and return appropriate responses to the client-side JavaScript code.


How to include CSRF token in an AJAX request in Laravel?

To include CSRF token in an AJAX request in Laravel, you can use the following steps:

  1. In your blade file, include the CSRF token as a meta tag within the head section of your layout file (or any specific view file). You can use the @csrf directive to include the CSRF token easily:
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<meta name="csrf-token" content="{{ csrf_token() }}">


  1. In your JavaScript file, you can access this CSRF token value using the meta tag and set it as a default header for all AJAX requests. Here is an example using jQuery:
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// Get the CSRF token value from the meta tag
var token = $('meta[name="csrf-token"]').attr('content');

// Set the token as a default header for all AJAX requests
$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': token
    }
});


  1. Now, whenever you make an AJAX request using jQuery or any other library, the CSRF token will be automatically included in the request headers.


For example:

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$.ajax({
    url: 'your/url',
    type: 'POST',
    data: {
        // Your data here
    },
    success: function(response) {
        // Handle the response
    },
    error: function(xhr, status, error) {
        // Handle errors
    }
});


By following these steps, you can easily include the CSRF token in all your AJAX requests in Laravel to prevent CSRF attacks.


How to use jQuery to submit a form with AJAX in Laravel?

To use jQuery to submit a form with AJAX in Laravel, you can follow these steps:

  1. Create a form in your Laravel view file using the Blade syntax. For example:
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<form id="myForm" method="POST" action="{{ route('submit.form') }}">
    @csrf
    <input type="text" name="name">
    <button type="submit">Submit</button>
</form>


  1. Create a route in your web.php file to handle the form submission:
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Route::post('/submit-form', 'MyController@submitForm')->name('submit.form');


  1. Create a controller called MyController with a method called submitForm to handle the form submission:
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<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class MyController extends Controller
{
    public function submitForm(Request $request)
    {
        // Process form submission and return a response
    }
}


  1. Add jQuery code to your view file to submit the form using AJAX:
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<script>
    $(document).ready(function() {
        $('#myForm').submit(function(e) {
            e.preventDefault();

            $.ajax({
                type: 'POST',
                url: $(this).attr('action'),
                data: $(this).serialize(),
                success: function(response) {
                    console.log(response);
                },
                error: function(xhr, status, error) {
                    console.log(xhr.responseText);
                }
            });
        });
    });
</script>


  1. Make sure you have included jQuery in your project. You can include it via CDN or by downloading the jQuery library and including it in your project.


Now, when the form is submitted, it will be submitted via AJAX using jQuery. The form data will be sent to the Laravel route, and the MyController@submitForm method will handle the form submission. You can process the form data and return a response as needed.


How to send form data through an AJAX request in Laravel?

To send form data through an AJAX request in Laravel, you can use JavaScript to serialize the form data and send it to a Laravel controller using an AJAX request. Here's an example of how you can do this:

  1. Create a form in your Laravel view file that you want to submit through an AJAX request. Here's an example form:
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<form id="myForm" action="">
    <input type="text" name="name">
    <input type="email" name="email">
    <button type="button" onclick="submitForm()">Submit</button>
</form>


  1. Create a JavaScript function to serialize the form data and send it through an AJAX request. Place this script in your view file or in a separate JavaScript file.
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function submitForm() {
    var formData = $('#myForm').serialize();
    
    $.ajax({
        type: 'POST',
        url: '{{ route("submit_form") }}',
        data: formData,
        success: function(response) {
            // Handle the response from the server
        }
    });
}


  1. Create a route and a controller method in your Laravel application to handle the AJAX request. Here's an example of a route and controller method that handle the form submission:
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// routes/web.php
Route::post('/submit-form', 'FormController@submitForm')->name('submit_form');

// app/Http/Controllers/FormController.php
public function submitForm(Request $request)
{
    // Handle the form submission
    $name = $request->input('name');
    $email = $request->input('email');

    // Return a response
    return response()->json(['success' => true]);
}


  1. Make sure to include jQuery in your Laravel view file or layout file to use the $.ajax function. You can include jQuery using a CDN or npm package:
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>


Now, when you fill out the form and click the submit button, the form data will be serialized and sent to the Laravel controller using an AJAX request. The controller method can then handle the form data and return a response back to the client.

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