Zope.org - Simply pass the underscore variable (_) to the ZSQL method to make it look up arguments in the namespace.

You are here: Home » Members » Caseman » Simply pass the underscore variable (_) to the ZSQL method to make it look up arguments in the namespace.

www.zope.org

old.zope.org
- /Products
- /Members

Log in

Forgot your password?

Created by ZopeOrgSite . Last modified 2001-02-22 17:24:19.

Normally ZSQL methods look only in the REQUEST object for their arguments. If however, you pass the method the underscore variable as an argument when you call it, it will also search the namespace for your arguments. Example:


<dtml-let arg1="foo" arg2="bar">
	<dtml-call expr="sqlMethod(_)">
</dtml-let>

This allows ZSQL methods to behave more like other methods.