[Zope] Referring to a total-xxx variable

[Nick Garcia]

icottee@bluefountain.com wrote:
> 
> Following on from my last posting I seem to have made a lot of progress -
> although still not sure if what I have done is the right thing or not. However,
> please somebody put me out of my misery. In the following code snippet the
> dtml-var part works fine. How can I, therefore,  add count-id to v_allItems? It
> seems to think I am trying to do subtraction. I've spent a couple of hours
> trying to find the mystical incantation.
> 
> <dtml-in "PARENTS[0].objectValues(['TimeSheet'])">
> 
>    <dtml-var count-id>
> 
>    <dtml-call "REQUEST.set('v_allItems', v_allItems + count-id)">
> 
> </dtml-in>

<dtml-call "REQUEST.set('v_allItems', v_allItems + _['count-id'])">

-- 
Nick Garcia | ngarcia@codeit.com
CodeIt Computing | http://codeit.com