Hi,
few q'ns concerning batch processing:
1. I want the user to be able to choose a batch-page. So, when a query is
done, I want to show something like :
previous page 1 - 2 - 3 - 4 - 5 next page.
The following code works partly: ie. the one thing missing is that it
doesn't shows the current page. How can I implement this?
<dtml-in address_lookup previous size=5 start=query_start>
<dtml-in previous-batches mapping>
<dtml-unless sequence-start>
</dtml-unless>
<a href="<dtml-var document_id><dtml-var
sequence-query>query_start=<dtml-var batch-start-number>">
<dtml-var
"(_.getitem('batch-start-index',0)/_.getitem('batch-size',0))+1"></a>
</dtml-in>
</dtml-in>
<dtml-in address_lookup next size=5 start=query_start>
<dtml-in next-batches mapping>
<dtml-unless sequence-start>
</dtml-unless>
<a href="<dtml-var document_id><dtml-var
sequence-query>query_start=<dtml-var batch-start-number>">
<dtml-var
"(_.getitem('batch-start-index',0)/_.getitem('batch-size',0))+1"></a>
</dtml-in>
</dtml-in>
<dtml-in address_lookup size=5 start=query_start>
...
</dtml-in>
2. Is there an easier way to get what I want?
3. Does the above code means that it has to iterate 3 times over the list?
Isn't there a way so that it needs only one pass over the list?
Thanks in advance,
Tom Deprez.
_______________________________________________
Zope maillist - [EMAIL PROTECTED]
http://lists.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://lists.zope.org/mailman/listinfo/zope-announce
http://lists.zope.org/mailman/listinfo/zope-dev )
