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20 October 2012 at 12:23am
I have a gallery page with an image class that extends DataObject. I want to allow CMS users to add up to 10 images, using the gridfield. How can I impose this limit?
I guess I could use onBeforeWrite to check the amount that already exist, but surely there's a better way (besides, I'm not confident that would work with the GridFieldBulkEditingTools I'm using).
23 October 2012 at 3:27am
23 October 2012 at 11:17pm
Possibly you could try to check the amount of objects for the given page in the objects canCreate() function and return false if the limit has been reached...
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