Hi there,
I have a tempate, containing a list, which is reused by a few pages.
Within that template, I wish to hide certain contents if there are no
items in the list. Since I can't just wrap the contents in a standard
RedDot conditional block, I need to use render tags.
I'm using the method discussed previously on this group: looping
through the list and examining the result of the counter:
<reddot:cms>
<foreach itemname="item"
object="Context:CurrentPage.Elements.GetElement(lst_events).Value"
countername="counter">
<htmltext>Store:item[Int32:counter]</htmltext>
</foreach>
</reddot:cms>
There are <%!! Store:counter !!%> (+ 1) items.
However, if there are no items in the list at all, and the foreach
effectively doesn't execute, the counter appears to take its value
from the previous execution! I.e. if I switch between pages, my page
with an empty list uses the value of the previous non-empty list.
Is there a way around this? Make 'Store' local to each page view, for
example?
Regards,
- Bobby
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