openui5 FileUploader not working - file-upload

Question

I am trying to upload a file with a simple form. I can choose a file but when I click on "upload" nothing happens.
My FileUploader.view.xml is like:
<mvc:View
controllerName="sap.ui.unified.sample.FileUploaderBasic.Controller"
xmlns:l="sap.ui.layout"
xmlns:u="sap.ui.unified"
xmlns:mvc="sap.ui.core.mvc"
xmlns="sap.m"
class="viewPadding">
<l:VerticalLayout>
<u:FileUploader
id="fileUploader"
name="myFileUpload"
uploadUrl="upload/"
width="400px"
tooltip="Upload your file to the local server"
uploadComplete="handleUploadComplete"/>
<Button
text="Upload File"
press="handleUploadPress"/>
</l:VerticalLayout>
My Contoller.controller.js
sap.ui.define(['sap/m/MessageToast','sap/ui/core/mvc/Controller'],
function(MessageToast, Controller) {
"use strict";
var ControllerController = Controller.extend("sap.ui.unified.sample.FileUploaderBasic.Controller", {
handleUploadComplete: function(oEvent) {
var sResponse = oEvent.getParameter("response");
if (sResponse) {
var sMsg = "";
var m = /^\[(\d\d\d)\]:(.*)$/.exec(sResponse);
if (m[1] == "200") {
sMsg = "Return Code: " + m[1] + "\n" + m[2] + "(Upload Success)";
oEvent.getSource().setValue("");
} else {
sMsg = "Return Code: " + m[1] + "\n" + m[2] + "(Upload Error)";
}
MessageToast.show(sMsg);
}
},
handleUploadPress: function(oEvent) {
var oFileUploader = this.getView().byId("fileUploader");
oFileUploader.upload();
}
});
return ControllerController;
});
When I run this in the debugger I get an Uncaught TypeError:
Uncaught TypeError: Cannot read property '1' of null
at f.handleUploadComplete (FileUploader.controller.js?eval:11)
at f.a.fireEvent (EventProvider-dbg.js:229)
at f.a.fireEvent (Element-dbg.js:427)
at f.fireUploadComplete (ManagedObjectMetadata-dbg.js:426)
at HTMLIFrameElement.eval (FileUploader.js?eval:6)
at HTMLIFrameElement.dispatch (jquery-dbg.js:4737)
at HTMLIFrameElement.c3.handle (jquery-dbg.js:4549)
if (m[1] == "200") {
sMsg = "Return Code: " + m[1] + "\n" + m[2] + "(Upload Success)";
oEvent.getSource().setValue("");
I searched for sample code and it seems my code is ok, but I don't know why I can't upload a file by click on the button.

Answer 1

I solved this problem ! :)
So, instead of using this
var m = /^[(\d\d\d)]:(.)$/.exec(sResponse);
use this in view FileUploader :
sendXHR="true"
After, on controller js you can use for status :
oEvent.getParameter("status")
and for getting answer as a json file :
var jsonfile = JSON.parse(oEvent.getParameter("responseRaw"));
Then access your sent object attributes from server (only when use dataType: 'json')
jsonfile.attribute
I hope this helps a lot!