[Zope] how to query multiple catalogs using search button?

[vaibhav uprety]

Hi,

I want to query two different
catalogs,"portal_catalog" and a "ZCatalog" using the
search button in plone.

I want to give the user a drop down menu from which
user will select a value and enter the searchableText
in the input box . After this when the user clicks the
"Search" button the concerned catalog should be
queried and the results should be displayed to users.

Please help me to tackle this issue!

WARM REGARDS

VAIBHAV UPRETY



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