ReferenceError: server is not defined - CkEditor5



我尝试使用CKEditor5为我的项目,当我激活插入图像并尝试使用它时,它说ReferenceError:服务器未定义。下面是代码:

class MyUploadAdapter {
constructor( loader ) {
this.loader = loader;
}
upload() {
server.onUploadProgress( data => {
loader.uploadTotal = data.total;
loader.uploaded = data.uploaded;
} );
return loader.file
.then( file => server.upload( file ) );
}
abort() {
// Reject the promise returned from the upload() method.
server.abortUpload();
}
_initRequest() {
const xhr = this.xhr = new XMLHttpRequest();
xhr.open( 'POST', '{{ route('ck5_store')}}',true );
xhr.setRequestHeader('X-CSRF-TOKEN',$('meta[name="csrf-token"]').attr('content'));
xhr.responseType = 'json';
}
_initListeners( resolve, reject, file ) {
const xhr = this.xhr;
const loader = this.loader;
const genericErrorText = `Couldn't upload file: ${ file.name }.`;
xhr.addEventListener( 'error', () => reject( genericErrorText ) );
xhr.addEventListener( 'abort', () => reject() );
xhr.addEventListener( 'load', () => {
const response = xhr.response;
if ( !response || response.error ) {
return reject( response && response.error ? response.error.message : genericErrorText );
}
resolve( {
default: response.url
} );
} );
if ( xhr.upload ) {
xhr.upload.addEventListener( 'progress', evt => {
if ( evt.lengthComputable ) {
loader.uploadTotal = evt.total;
loader.uploaded = evt.loaded;
}
} );
}
}
_sendRequest( file ) {
const data = new FormData();
data.append( 'upload', file );
this.xhr.send( data );
}
}
function SimpleUploadAdapterPlugin( editor ) {
editor.plugins.get( 'FileRepository' ).createUploadAdapter = ( loader ) => {
return new MyUploadAdapter( loader );
};
}

ClassicEditor
.create( document.querySelector( '#tab-content-{{$MODULE}} form#{{$MODULE}}_form textarea[id=form_{{$MODULE}}_details]') ,
{
extraPlugins: [ SimpleUploadAdapterPlugin ],
})
.then( editor => {
console.log( editor );
} )
.catch( error => {
console.error( error );
} );

你知道是什么问题吗?已经尝试寻找解决方案,但在其他地方找不到。提前谢谢你。

我也有同样的问题。我的解决方案:

// Starts the upload process.
upload() {
return this.loader.file
.then( file => new Promise( ( resolve, reject ) => {
this._initRequest();
this._initListeners( resolve, reject, file );
this._sendRequest( file );
} ) );
}
// Aborts the upload process.
abort() {
if ( this.xhr ) {
this.xhr.abort();
}
}

我根据文档找到了这个解决方案。

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