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Returning a numeric value and an image
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WDZ
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RE: Returning a numeric value and an image
quote:
Originally posted by MeEtc
OK, so how can XMLHTTPRequest load an image...
Good question... I didn't think that through before posting. :$ I just thought using a header would be easier than wrapping everything in JSON like Matti suggested.

You might be able to do it using a data: URI...

js code:
imageElement.src = "data:image/png;base64," + req.responseText;

That code would require the image data to be base64-encoded on the server side. It might work without encoding too, but you can test that yourself. :p
03-21-2009 09:23 PM
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Messages In This Thread
Returning a numeric value and an image - by MeEtc on 03-21-2009 at 05:43 PM
RE: Returning a numeric value and an image - by Matti on 03-21-2009 at 05:53 PM
RE: Returning a numeric value and an image - by MeEtc on 03-21-2009 at 06:02 PM
RE: Returning a numeric value and an image - by WDZ on 03-21-2009 at 08:24 PM
RE: Returning a numeric value and an image - by MeEtc on 03-21-2009 at 08:51 PM
RE: Returning a numeric value and an image - by WDZ on 03-21-2009 at 09:23 PM
RE: Returning a numeric value and an image - by MeEtc on 03-21-2009 at 09:36 PM


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