How can I show you the files already stored on server using Dropzone.js

Question

I Don\'t understand that... call its always undefined

Create the mock file:

var mockFile = { name: \"Filename\", size: 12345 };
         


        

Answer 1

 import vue2Dropzone from 'vue2-dropzone'
    import 'vue2-dropzone/dist/vue2Dropzone.min.css'
    export default {
        created(){
            let app = this;
            app.getAdvertById()
        },
         data: function () {
            return {
                advertId: null,
                advert: {
                    title: '',
                    description: '',
                    confirm: '',
                    files: {},
                    category:'',
                    city:''
                },
               
                adverts: [],
                   dropzoneOptions: {
                    url: 'https://httpbin.org/post',
                    thumbnailWidth: 150,
                    addRemoveLinks: true,
                    maxFilesize: 0.5,
                    dictDefaultMessage: 'Plz add your image here...',
                    headers: { "My-Awesome-Header": "header value" }
                },
            }
        },
          methods: {
            getAdvertById(){
                let app = this;
                let id = app.$route.params.id;
                app.advertId = id;
                axios.get('/api/v1/advert/show/' + app.advertId)
                    .then(function (resp) {
                        app.advert = resp.data
                        app.advert.files = resp.data.files
                         for (var i = 0; i < app.advert.files.length; i++) {
                            var mockFile = {id: app.advert.files[i].id, name: app.advert.files[i].file_name, size: app.advert.files[i].size};
                            app.$refs.myVueDropzone.manuallyAddFile(mockFile, '/advert/' + app.advert.files[i].file_name )
                            app.$refs.myVueDropzone.dropzone.options.thumbnail.call(app.$refs.myVueDropzone, mockFile, '/advert/' + app.advert.files[i].file_name)
                            if (app.$refs.myVueDropzone.dropzone.options.maxFiles > 0) {
                                app.$refs.myVueDropzone.dropzone.options.maxFiles--
                            }
                            }
                    })
                    .catch(function () {
                        alert("Could not load your advert")
                    });
                    //console.log(app.advert.files)
            },
          }
        }