How to Send a File via Axios to Laravel

How to send a file via Axios to Laravel

You have to create a FormData object and append the image file.

methods: {
  'successUpload': function (file) {

    let data = new FormData();
    data.append('file', document.getElementById('file').files[0]);

    axios.post('/Upload/File',data).then(function (response) {
        console.log(response.data);
    });
  }
}

An example is here.

Let me know if that works.

Sending file via axios to laravel

It was about laravel controller that didn't show me received files in return $request->all() or return $request()->files() or return $request->input('file).


I don't know it was about api or laravel passport but I save item in project dir and Done!

Upload file doesn't work via axios and laravel

You are expecting the file in JSON response, but when you access the file using $request->file('myFile'), It returns an instance of Illuminate\Http\UploadedFile, and when you're returning the json, it's going to return an empty object since Illuminate\Http\UploadedFile is not converted into json like models are since it does not have the toJson() method on it.

if you dump and die $request->file('myFile')

 Route::post('/tickets/createFile', function (Request $request){
     dd($request->file('myFile'));
  });

You must be able to see your uploaded file Object. So you can proceed ahead with storing the file using Storage::put() method

Uploading file and input data using axios in laravel and vue

Ran into a problem like that some time ago.

check this https://github.com/laravel/framework/issues/13457#issuecomment-239451567

Try to send it like this:

let formData = new FormData();
var file = document.querySelector('#report');
formData.append("file", file.files[0]);
formData.append('someName','someValue');
formData.append('_method', 'PUT'); // ADD THIS LINE
axios({
         method: 'post', //CHANGE TO POST
         url: self.sl+'/seller/upflv',
         data: formData,
   })

How can i upload image file and data object with axios in Vue & Laravel?

Error here:

'image' => $request->image->store('ProductImages', 'public')

Correct way:

'image' => $request->file('image')->store('ProductImages', 'public')

Problem with upload file using formData and axios in laravel

I upload files in Laravel using Vue this way.

Route (api.php)

Route::post('/upload','mainController@upload');

Controller

public function upload(Request $request){
  $user = User::create($request->only('name'));
   if($request->image) {
        $filename ='_logo_' . str_random(40); 
        //make  directories in public folder as public->uploads->users
        $imagePath = '/uploads/users/' . $filename;
        //use intervention/image package to handle images
        Image::make($request->image)->save(public_path($imagePath));
        $user->image = $filename;
        $user->save();
    }

    return response()->json(['status' => 'success','message' => 'Image was uploaded successfully'],200);
}

Vue.js
template

<template>
    <div class="container">
       <form class="needs-validation" novalidate @submit.prevent="uploadImage()">
         <div class="col-md-6 mb-3">
              <input type="file" @change="onFileChange" />
              <div class="card" style="width: 18rem;">
                   <img class="card-img-top" :src="logo" alt="Card image cap">
              </div>
         </div>
         <button class="btn btn-primary btn-lg btn-block" type="submit">Upload</button>
       </form>
      </div>
</template>

script

export default{
    data(){ 
      return{ 
              logo : null,
              requesting_upload_file:false,

             } 

    },
    methods:{
         onFileChange(e) {
            let files = e.target.files || e.dataTransfer.files;
            if (!files.length)
                return;
            this.createImage(files[0]);
        },
        createImage(file) {
            let reader = new FileReader();
            let vm = this;
            reader.onload = (e) => {
                vm.logo= e.target.result;
            };
            reader.readAsDataURL(file);
        },
        uploadImage(){
            let formData = new FormData();
            const config = {
                headers:{'Content-Type' : 'multipart/form-data'}
            };

            if(this.logo){formData.append('logo', this.logo);}

            this.requesting_upload_file = true;
            axios.post('/api/upload',formData,config).then(response => {
               this.requesting_upload_file = false;
               console.log(response)
            }).catch(error => {
                this.requesting_upload_file = false;
                alert(error)
            })
        },
    }
}

Get files from FormData object in laravel 5.8 sent over via Axios in Vue

Issue 0 : this.form.amount must be moved out of this.form.

Solution : In order to fix issue 1, we are going to assume it was moved to this.amount.

Issue 1 : FormData cannot be used inside JSON.

Solution A : use FormData instead of JSON.

this.form = new FormData();
this.form.append('student_id', this.student.stdId);
this.form.append('batchId', this.student.batchId);
this.form.append('batchfee', parseInt(this.student.fee));
this.form.append('amount', parseInt(this.amount));

Solution B : use stringified JSON inside FormData.

this.form = new FormData();
this.form.append(
    '', // <-- choose a key here
    JSON.stringify({
        student_id: this.student.stdId,
        batchId: this.student.batchId,
        batchfee: parseInt(this.student.fee),
        amount: parseInt(this.amount)
    })
);

Issue 2 : append must be called for each file with using a key ending with [].

Solution : loop over the files.

for(const file of event.target.files)
    this.form.append('files[]', file);

Additional info

• You no longer need to initialize this.form as an object as it would always be overwritten.
• You may initialize this.student as an object for clarity.

Download pdf via Axios in VueJS 3 from Laravel API

Answer

responseType is a sibling of headers, not a child

axios.post('/api/'+ this.url_access +'/rebuild', formData, { headers: {
                'Content-Type': 'multipart/form-data',
            },
                'responseType': 'blob' // responseType is a sibling of headers, not a child
            })
            .then(response=>{
                if(response.status == 200){
                    const url = window.URL.createObjectURL(new Blob([response.data]));
                    const link = document.createElement('a');
                    link.href = url;
                    link.setAttribute('download', 'test.pdf');
                    document.body.appendChild(link);
                    link.click();
                }
            })
            .catch(error=>{
                console.log(error);
            })

Thank you for Phil helping.

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