Hi,
i have found a solution in DT_In.py
change this( beginning at line 537 ):
else:
kw['previous-sequence']=0
if index==last:
try:
# The following line is a sneaky way to
# test whether there are more items,
# without actually computing a length:
sequence[end]
pstart,pend,psize=opt(end+1-overlap,0,
sz,orphan,sequence)
kw['previous-sequence']=0
kw['next-sequence']=1
kw['next-sequence-start-index']=pstart-1
kw['next-sequence-end-index']=pend-1
kw['next-sequence-size']=pend+1-pstart
except: pass
to this:
if index==last:
try:
# The following line is a sneaky way to
# test whether there are more items,
# without actually computing a length:
sequence[end]
pstart,pend,psize=opt(end+1-overlap,0,
sz,orphan,sequence)
kw['next-sequence']=1
kw['next-sequence-start-index']=pstart-1
kw['next-sequence-end-index']=pend-1
kw['next-sequence-size']=pend+1-pstart
except: pass
and everything works well with size=1
as
Andre Schubert schrieb:
Hi,
I have found a error/bug in the dtml-in tag.
I have an SQL-Query that returns traffic-data grouped by month and year.
Th SQL-query returns 5 rows of data.
I want a page to show only one month.
If i use:
dtml-in foo size=1 orphan=1 start=query_start
dtml-if sequence-start
dtml-if next-sequence
.
/dtml-if
/dtml-if
I got the following result.
The next-statement returns the url to the next row of data( the second
row ).
The context is the current row of data ( first row ).
If i click on the link to the next row( query_start=2 ) i got the the
second row of data, but i don't got a link to the third row of data, i
only got a link back to the first.
If i set size=2 everything works fine.
But when size=1 the the error occurs, i can only switch between the
first to rows of data.
I have testet it with different SQL-query's on Zope-2.2.5 on
Redhat-Immunix-6.2
Please help
Thanks as
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