Assuming you have a "medium" size defined in the model paperclip
configuracion, you could try something like this:
<table-plus:uploads fields="this, attachment.url,
attachment_content_type, attachment_updated_at">
<attachment_url-view:>
<img src="#{this_parent.attachment.url(:medium)}"/>
</attachment_url-view:>
Regards,
Ignacio
El 29/10/12 22:41, Arve Voldsund escribió:
I've managed to get stuck in table-plus. I want to preview the thumb,
not the original file as it is now.
I have this:
<show-page>
<prepend-content-header:>
<a:project>«<ht key="upload.actions.back_to_parent"
parent="Project" name="&this"> Back to <name/></ht></a:project>
</prepend-content-header:>
<field-list: replace/>
<collection: replace>
<table-plus:uploads fields="this, attachment.url,
attachment_content_type, attachment_updated_at">
<attachment_url-heading:>
<a href="">File preview</a>
</attachment_url-heading:>
<attachment_url-view:>
<img src="#{this}"/>
</attachment_url-view:>
<empty-message:>No uploads assigned to this projectfile.</empty-message:>
</table-plus:uploads>
</collection:>
</show-page>
I have tried to replace attachment.url with just about everything, but I
just can't figure out how to get the thumb instead of the original.
Arve
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