Is the <img> tag url prefixing a bug or is it the intended behavior? Seems
like a security violation actually since otherwise the widget has no
knowledge of the file system (at that point my Info.plist had no
AllowFileAccessOutsideOfWidget flag). I need to know what cases my widget
should handle when it pulls the "src" property from <img> tags.
More questions about images:
Does anyone know a way of creating an <img> tag through "var newImg = new
Image();" then placing that object into the Document? Something like
document.addChildNode() or document.appendChild() perhaps...
Is there ANY known way of fabricating a widget-displayable image object
(without using files on disk), including the image data and JavaScript
object attributes needed by the WebKit framework? It could be supplied by a
plugin, an applet, a widget.system() process, or even plain JavaScript
code...?
Brian
> (1) creating an image object with myImage = new Image();
> myImage.src="files/image.jpg";
> results in the same value for "myImage.src" if you retrieve it
after
> the image has been loaded
> However,...
> If you load the same image through the document with
> myImage = document.getElementById("imgTag4"); myImage.src =
> "files/image.jpg";
> then when you retrieve the value "myImage.src" after the image is
> loaded, it has been
> appended with the prefix "file://..." including the full pathname
to
> the file.
>
> (2) calling widget.system("/bin/ls") without the second (endHandler)
> parameter will crash
> the entire widget (3 times in a row until the widget launcher gives
> up)
>
This should be fixed in 10.4.3 or later.
Thanks,
jl
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Dashboard-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/dashboard-dev/email@hidden
