Re: How to print the src attribute of an ImageElement

On Jan 11, 8:00 pm, Boris Zbarsky <[email protected]> wrote:
> [email protected] wrote:
> >              printf("%s", srcAttr.get());
>
> srcAttr.get() is not a char*.  You want NS_ConvertUTF16toUTF8(srcAttr).get()
>
> -Boris

Thank you.

I am trying to get the url of the image in each nsImageFrame. So I try
the following:

 nsIContent* frameContent = GetContent();
      nsCOMPtr<nsIDOMHTMLImageElement>
img(do_QueryInterface(frameContent));

      if (img) {
           nsAutoString srcAttr;
           img->GetAttribute(NS_LITERAL_STRING("src"), srcAttr);
           //.... do my own stuf...
         }
}

But it turns out that no all nsImageFrame is an ImageElement.  I can
think of 1 example. a LI element which uses an image
an the bullet.

Can you please tell me how can I find the src url of the image for
nsImageFrame for that case?

Thank you.