[reportlab-users] Re: Splitting error in table

[Yura Asyutin]

Part of code in platypus.tables._splitRows(), added rows are marked with
pluses:

    def _splitRows(self,availHeight):
        h = 0
        n = 0
        lim = len(self._rowHeights)
        while n<self._hmax:
            hn = h + self._rowHeights[n]
            if hn>availHeight: break
            h = hn
            n = n + 1

        if n<=self.repeatRows:
            return []

        if n==lim: return [self]

        repeatRows = self.repeatRows
        repeatCols = self.repeatCols
        splitByRow = self.splitByRow
        data = self._cellvalues

        #we're going to split into two superRows
        #R0 = slelf.__class__( data[:n], self._argW, self._argH[:n],
        R0 = self.__class__( data[:n], self._colWidths, self._argH[:n],
                repeatRows=repeatRows, repeatCols=repeatCols,
                splitByRow=splitByRow)

        #copy the styles and commands
        R0._cellStyles = self._cellStyles[:n]

        A = []
+      # hack up the span commands
+      A.extend(self._spanCmds)

        # hack up the line commands



Regards, Yura

2006/4/19, JP Glutting <jpglutting at oqua.udl.es>:
>
> Thanks Yura,
>
> This looks very interesting. Can you tell me where in _splitRows you put
> this code? I would liek to try this - I have a lot of long tables with
> spans in them (especially in the headers).
>
> Cheers,
> JP
>
> Yura Asyutin wrote:
>
> >
> > In my case, error occured in case of using spanning style in table,
> > when large table was splitted to seperate pages. I fixed this adding
> > this code in platypus.tables._splitRows():
> >
> >
> >         A.extend(self._spanCmds)
> >
> > Error occured, because after splitting table, span style was not
> applied.
> >
> > Best Regards, Yura
> >
> >
> > 2006/4/17, William Dode <wilk-ml at flibuste.net
> > <mailto:wilk-ml at flibuste.net>>:
> >
> >     On 24-03-2006, Yura Asyutin wrote:
> >     > --===============1857253020==
> >     > Content-Type: multipart/alternative;
> >     >       boundary="----=_Part_10863_7848469.1143199323023"
> >     >
> >     > ------=_Part_10863_7848469.1143199323023
> >     > Content-Type: text/plain; charset=ISO-8859-1
> >     > Content-Transfer-Encoding: quoted-printable
> >     > Content-Disposition: inline
> >     >
> >     > I want to announce again problem with splitting error in table,
> >     that is
> >     > described by Andy on *9 Sep 2004.
> >     >
> >     > I have the same problem while rendering PDF document, ReportLab
> >     can't split
> >     > table.
> >     >
> >     > How to fix it?
> >
> >     i think i've the same problem, any idea ?
> >
> >     --
> >     William Dodé - http://flibuste.net
> >
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> >
> >
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