[Zope] accessing Photo object indirectly via property value

[Rob Lemley]

I want to display an image with the link to a child Photo Folder.
The folder has a property "image" which contains the name of the
image file to use.  This is how I'm doing it now:

    <dtml-in expr="objectValues('Photo Folder')" sort="id">
        <dtml-unless private>
            <a href="&dtml.url-sequence-item;">
                <img src="&dtml.url-sequence-item;/<dtml-var
image>/?display=icon"
                    alt="image" />
            </a>
            <a href="&dtml.url-sequence-item;">
                <dtml-var id>
            </a>
        </dtml-unless>
    </dtml-in>

Is this the recommended way or are there some better ways to do this:

"&dtml.url-sequence-item;/<dtml-var image>/?display=icon"

Best Regards,
Rob


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