Hi all, I have a quick suggestion to improve the Loop component:
We should be able to specify a block to display if the loop source is empty (size = 0)
<div t:type="loop" source="emptyList"><t:parameter name="empty">There is no item matching your request</ t:parameter>
</div>
I know we can do this :
<t:if test="emptyList">
<div t:type="loop" source="emptyList">
<t:parameter name="empty">There is no item matching your request</
t:parameter>
</div>
</t:if>
BUT this will have the result of calling the "getEmptyList()" getter
in the component code twice.
If you access the database in the getter (as the docs suggest quite a
few times), this will call the database twice for nothing.
What do you guys think ? -- David
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