On 11/07/2013 02:11 PM, Jeroen Smit wrote:
Hi,
I "asset" all images in my debug source (qx/*) and the image is
displayed without any issues.
By adding one extra line to my code the warning is gone:
var s =
qx.util.AliasManager.getInstance().resolve("decoration/table/boolean-true.png");
this.__trueIconUrl = qx.util.ResourceManager.getInstance().toUri(s);
-> qx.io.ImageLoader.load(this.__trueIconUrl, function (source, entry)
{ }, this);
For all my own pngs I don't need to do anything special, just for
these core-Qooxdoo images.
Debugging from VS 2012 I use the built in debug WebServer.
Mh, what I don't get is you are not juggling image URLs for fun, so
sooner or later you would want to download the corresponding images to
the browser. Are you getting the warnings you talked about *before* or
*after* loading the images?
Or in other words: Does the issue come up without any image loading,
just by handling information *about* the images in the runtime? If that
is the case I would ask you to check the image information in the image
registry. E.g. set a 'debugger' statement in the code you quoted. When
the break point is hit, go to the browser console and type
qx.util.ResourceManager.getInstance().getImageFormat(s);
it should report "png".
As for mime-types, you can always check a resource mime-type in the
browser console (like CDT or Firebug), to see what the server delivered.
I don't know anything about VS, though.
T.
Best regards,
Jeroen
*From:*thron7 [mailto:[email protected]]
*Sent:* donderdag 7 november 2013 13:50
*To:* qooxdoo Development
*Subject:* Re: [qooxdoo-devel] ImageLoader: Not recognized format of
external image...
On 11/07/2013 01:10 PM, Jeroen Smit wrote:
Hi,
I implemented a cell rendered to be able to show a checkbox for a
boolean column.
In code I use default Qx images and cache the uri's using:
vars =
qx.util.AliasManager.getInstance().resolve("decoration/table/boolean-true.png");
this.__trueIconUrl = qx.util.ResourceManager.getInstance().toUri(s);
s =
qx.util.AliasManager.getInstance().resolve("decoration/table/boolean-false.png");
this.__falseIconUrl = qx.util.ResourceManager.getInstance().toUri(s);
In debug mode (using F7) I see a lot of warnings stating:
ImageLoader: Not recognized format of external image
"qooxdoo-3.0.1-sdk/framework/source/resource/qx/decoration/Modern/table/boolean-true.png"
What am I doing wrong here?
For one thing, all resources must be covered by appropriate @asset
hints so they get registered with the qooxdoo runtime. In the file
containing the above code, you could add in the file-level JSDoc
comment something like
* @asset(qx/decoration/Modern/table/boolean-true.png)
This will get you rid of the "external image" or "unmanaged resource"
warnings.
As for the unrecognized format, how do you serve your app? Through a
web server? Which mime-type does it report with the image file?
T.
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