Missing XMLHTTPRequest.response property in "dart:html"

[DartBot]

This issue was originally filed by kva...@gmail.com

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What steps will reproduce the problem?
Currently XMLHTTPRequest provides the "responseType" setter and getter, but there is no way to get "ArrayBuffer" type as a response, because "response" property is not there. At the same time it works in "dart:dom".

What is the expected output? What do you see instead?
A call to missing method causes JS exception.

What version of the product are you using? On what operating system?
Dart SDK binaries rev 4373, Mac OS 10.7

[sethladd]

Added Area-UI, Triaged labels.

[DartBot]

This comment was originally written by kvar...@gmail.com

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This issue is critical for my project (http://kri-web.googlecode.com), as I need to load external resources to work (reverting back to dark:dom doesn't sound as a good idea).

[DartBot]

This comment was originally written by @pjako

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I tried to do it in dart:dom: XMLHttpRequestImplementation

Parse Binary
arraybuffer
Exception: NotImplementedException
Stack Trace: 0. Function: 'XMLHttpRequestImplementation.get:response' url: '/b/build/slave/dartium-mac-full/build/src/xcodebuild/DerivedSources/Release/webkit/bindings/dart/generated/dart/XMLHttpRequestImplementation.dart' line:20 col:3
 1. Function: 'Model.function' url: 'http://0.0.0.0:3030/Users/work4/dart/DartEngine/model.dart' line:195 col:36

[DartBot]

This comment was originally written by kvarkus...@gmail.com

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You need to set the response time prior to sending the request:
req.responseType = 'arraybuffer';

[DartBot]

This comment was originally written by @pjako

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 Shure I did that:

dom.XMLHttpRequest reqVert = new dom.XMLHttpRequest();
    reqVert.open("GET",url,true);
    reqVert.responseType = "arraybuffer";
    
    reqVert.addEventListener("load", (e) {
      _parseBinary(reqVert.response);
      
    } );
    reqVert.send("");

[DartBot]

This comment was originally written by kva...@gmail.com

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Then your browser doesn't like it. Chromium accepted response property just fine.
Anyway, the documentation on dart:dom lists it among properties:
http://api.dartlang.org/dom/XMLHttpRequest.html

[DartBot]

This comment was originally written by @pjako

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Ah okay, I only tested it in dartium so far

[vsmenon]

Removed Area-UI label.
Added Area-DOM label.

[DartBot]

This comment was originally written by batista.ma...@gmail.com

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I'm doing the same thing in Chromium 20.0.1116.0 and the response attribute for the DOM XMLHttpRequest cannot be accessed here as well. Any progress solving this?

[DartBot]

This comment was originally written by batista.ma...@gmail.com

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here's my code and the error message below

class Sound {
  
  DOM.AudioBuffer buffer;
  String source;
  
  Sound(String this.source)
  {
    loadSound(source);
  }
  
  void loadSound(String url)
  {
    DOM.XMLHttpRequest request = new DOM.XMLHttpRequest();
    request.open('GET', url, true);
    request.responseType = 'arraybuffer';
 
    request.addEventListener('load', onLoaded);
    
    request.send();
  }
  
  
  void onLoaded(DOM.XMLHttpRequestProgressEvent e)
  {
    DOM.XMLHttpRequest request = e.currentTarget;
    SoundManager manager = new SoundManager();
    manager.onSoundLoaded(request.response);
  }
  
}

Exception: UnsupportedOperationException: [info: ..\bindings\dart\custom\DartXMLHttpRequestCustom.cpp:223]
Stack Trace: 0. Function: 'XMLHttpRequestImplementation.get:response' url: 'e:\b\build\slave\dartium-win-inc\build\src\build\Release\obj\global_intermediate\webkit\bindings\dart\dart\XMLHttpRequestImplementation.dart'

[alextekartik]

As I was testing bug 1432, this sounds like fixed to me as of build 7323. "response" is now implemented in XMLHttpRequest

[DartBot]

This comment was originally written by batista.marce...@gmail.com

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Yes it's fixed for a while now!! Works just fine ;)

[vsmenon]

Added Fixed label.