Hi,
There is no clean way to do what you want.
qx.ui.embed.HtmlArea extends qx.bom.htmlarea.HtmlArea and in that class we
have this in the constructor:
var uri = source ||
qx.util.ResourceManager.getInstance().toUri("qx/static/blank.html");
so, if you don't want to load a doc we force you to a qooxdoo resource.
However, there is a fast workaround:
var htmlArea = new qx.ui.embed.HtmlArea("sdsd", null, "about:blank"); which
works on FF.
the ugly part is that you have to use browser specific "blank" pages, which
i guess is uglier.
As last resort, you could submit a bug at http://bugzilla.qooxdoo.org, and
argument there why a "networkless" HtmlArea widget would be a good thing and
we will implement one if that makes sense.
cheers,
Gabi
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