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"Tom Cameron" wrote I am starting to use ZClasses for the first time and I have noticed some funny behaviour with the tabs.

I am finding that they are not all always visible in the management screens.

I have subclassed a container object, and separately a DTML Document. In both cases, if I create a property sheet and add it to the views, then go to the management area and create an instance of these objects, I loose some of the other tabs when I click on the property sheet that I created.

On the DTML Document it is the Edit tab that vanishes, in the Folderish object it is the contents tab that disappears.

Is this expected behaviour or have I done something wrong?

I _think_ if you look at the URL you'll see that when you click on the propertysheet tab, you'll see you're in objectname/propertysheets/foobar/manage_... so you're only seeing the propertysheet's manage tabs. The easiest way to fix this is to make your own manage_sheet method of the ZClass, something like (this is typed in directly from memory - but it should be close enough): <dtml-if dochange> <dtml-call "propertysheets.foobar.manage_editProperties(REQUEST)"> <p>Changes made.</p> </dtml-else> <form method="POST"> monkeys: <input type="text" value="&dtml-monkeys;"><br> <input type="submit" name="dochange" value="Change Monkeys"> </form> </dtml-if> -- Anthony Baxter <anthony@interlink.com.au> It's never too late to have a happy childhood.