Replacing a distant image by a "built-in" one?
Posted: Sun Feb 06, 2022 12:42 pm
Hello,
I'm trying to display a distant image in a stack with:
In my case, the image URL comes from a PHP script, designed to return empty if desired image is not found on the server.
If the PHP script returns a valid URL, all is working fine and the image is correctly displayed (its fileName contains the distant URL).
My problem is what to do if the PHP script returns empty: in this case, I would like to display a generic image a control located in my stack or in a substack (and not a local image file). How could I do that?
If I set the image's filename to empty, well the image is empty. I also tried to set its ID to the ID of the generic image, without success.
Thank you.
I'm trying to display a distant image in a stack with:
Code: Select all
set the filename of image "poster" to "http://lainopik.on-rev.com/posterchild.jpg"If the PHP script returns a valid URL, all is working fine and the image is correctly displayed (its fileName contains the distant URL).
My problem is what to do if the PHP script returns empty: in this case, I would like to display a generic image a control located in my stack or in a substack (and not a local image file). How could I do that?
If I set the image's filename to empty, well the image is empty. I also tried to set its ID to the ID of the generic image, without success.
Thank you.
