In my client side , i created an excel file , i worked with exceljsworkbook.
I would like to send that excel file to my backend side (symfony ).
my code :
sendExcel(fileObj : File) {
let headers = new HttpHeaders({'Content-Type' : 'multipart/form-data'});
let options = { headers: headers };
let formData = new FormData();
formData.append('file', fileObj);
return this.httpClient.post('api/ExcelToPdf/',formData,options).pipe(
map(res => res ));
}
this.myservice.sendExcel(this.workbook).subscribe((res) => {
console.log(res)});
In my backend server i test for the existance of the file. in my case , i don't get any . but with POSTMAN everything is alright !
Then i visualise that the problem is in the notebook instance.
this.workbook = new Workbook();
it is not considered as a file.
it there a way to cast it as a file ? i worked with exceljs.
backend code:
public function exceltopdfAction(Request $request){
$file = $request->files->get('file');
dump(count($_FILES));
return new JsonResponse(count($_FILES));
}
