uploadAttachment return null object

[User673228]

Hi. I have this script : 

$scope.attachFile = function(files, $event) {
  var e = $event.currentTarget;
  console.dir("value e : " + e.value);
  if (e) {
    e.value = '';
  }
  console.log("files[0]");
  console.dir(files[0]);
		
  console.log("snAttachmentHandler before");
  console.dir(snAttachmentHandler);
	
  var sna = snAttachmentHandler.create('myUserTable', $scope.data.elementSysId);

  console.log("snAttachmentHandler after");
  console.dir(sna);

  sna.uploadAttachment(files[0]).then(function (response) {

  console.log("sna.uploadAttachment");
  console.dir(sna);
			 
  console.log("response");
  console.dir(response);
			 
     var fName = response.file_name;

     console.log("fname");
     console.log(fName);

     if (fName.indexOf('inp_') != 0) {
       fName = "inp_" + fName;
       snAttachmentHandler.renameAttachment(response.sys_id, fName).then(function (response) {
           var nah = $scope.attachmentHandler = new nowAttachmentHandler(setAttachments, function () { });
           nah.setParams('myUserTable', $scope.data.elementSysId, 1024 * 1024 * 24 /*24MB*/);
           function setAttachments(attachments, action) {
               $scope.attachments = attachments;
               $scope.data.attachmentList = attachments;
           }
           $scope.attachmentHandler.getAttachmentList();
       });
     }
   });
};

But i get an error, always the same : TypeError: Cannot read property 'indexOf' of undefined

I use the same script in another widget, and everythings work fine... Somebody can help?

[EDIT]

This is the console log result : 

[Ajaykumar1]

Hi,

Not sure, but try printing the value of fName and value fetched by fName.indexOf('inp_').

'inp_' is either not defined or is not available in current scope.

Regards,
Ajay

[User673228]

Thanks for your answer. 

but the problem is : the variable "response" after uploadAttachment is empty, so the fname is empty too.

"inp_" is just a suffit I checked to know if it's already in the file name to not create a file with : inp_inp_myfile.pdf

It's look like the uploadAttachment dosn't work at all

The array : "files[0]" is correct with the file attached to it.

Any ideas?

[Omkar Mone]

Hi 

Have you tried printing console.log(files[0])? 

[User673228]

Hi,

Yes, same result than the "console.dir(files[0])". 😉 I've edited my quesiton with more information and many console.log.