Implementing file uploads with Bootstrap, jQuery, and Laravel

Looking to incorporate the blueimp jquery file upload feature into my Laravel app. Check it out here: https://github.com/blueimp/jQuery-File-Upload

The form is set up and working properly with the plugin, but facing issues with creating server-side scripts in Laravel to manage the upload process.

Changes made to the form action:

<form id="fileupload" action="{{ route('photos.post.upload') }}" method="POST"
                              enctype="multipart/form-data">

In main.js (part of the plugin), the URL has been defined as:

$('#fileupload').fileupload({
    // Uncomment the following to send cross-domain cookies:
    //xhrFields: {withCredentials: true},
    url: '/photos/upload/'
});

A route has been added to the routes file:

Route::any('photos/upload', [
    'as'=>'photos.post.upload',
    'uses' => 'PhotosController@uploadImage'
]);

The controller function:

public function uploadImage()
{
    dd(Input::file());

    return Response::json(
        array(
            "files" => array(
                "name" => "post"
            ))
    );
}

Currently trying to test if the form data is being received, but encountering empty data upon upload.

Testing with both Route::any() and Route::post(), resulting in a 301 error (permanently moved).

Using Google Chrome, it seems that POST is being utilized for the upload as anticipated and the file appears to be included.

Hence,

  1. Why am I receiving the 301 error - what might be missing from the JavaScript side?
  2. Why is Input::file() returning empty?

Any assistance would be greatly appreciated.

Answer №1

When using Laravel, be aware that if there is a trailing slash in the URL, such as in this example url: '/photos/upload/', the system will automatically perform a redirect with a 301 status code to the URL without the trailing slash.

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