* help for summing column when exporting table
@ 2015-06-19 12:36 Charles Millar
0 siblings, 0 replies; only message in thread
From: Charles Millar @ 2015-06-19 12:36 UTC (permalink / raw)
To: emacs-orgmode@gnu.org
How do you execute
#+TBLFM: @>$>='(apply '+ '(@I$>..@>>$>));N%.2f
while the following is being exported to LaTeX/pdf
begin
#+LATEX_CLASS: mysetup
#+LaTeX: \setlength{\extrarowheight}{1.0ex}
#+LaTeX: \begin{center}
#+LaTeX: \textbf{SCHEDULE A}\\
#+LaTeX: \textbf{PRINCIPAL RECEIVED}
#+LaTeX: \end{center}
#+BEGIN_LaTeX
\vspace{-10.0ex}
#+END_LaTeX
#+NAME: SCHEDA
#+begin_src rec :data foo.rec :type Finance :fields
AssetDate,Description,Basis
AccountSchedule = "A"
#+end_src
#+ATTR_LATEX: :environment longtable :align p{60pt}p{315pt}N{8}{2}
#+TBLNAME: SCHEDA
#+TBLFM: @>$>='(apply '+ '(@I$>..@>>$>));N%.2f
end
the table is generated from a recutils file and there are approximately
16 other tables which are generated using essentially the same format
(AccountSchedule= is different in each one), and some may be five or six
columns rather than three. When I export to the pdf all the tables
exported, except that the total is not executed before export. The
SCHEDDA table, as shown in the .org file is
#+NAME: SCHEDA
#+begin_src rec :data foo.rec :type Finance :fields
AssetDate,Description,Basis
AccountSchedule = "A"
#+end_src
#+ATTR_LATEX: :environment longtable :align p{60pt}p{315pt}N{8}{2}
#+TBLNAME: SCHEDA
| AssetDate | Description | Basis |
|----------------+----------------------+---------------|
| 2015-12-15 | xxxx | 385162.27 |
| 2015-12-15 | yyyyyyyyyyyyyy | 99962.29 |
| 2015-12-15 | zzzzz | 108185.37 |
| | Total | |
#+TBLFM: @>$>='(apply '+ '(@I$>..@>>$>));N%.2f
I believe that executing emacs lisp table formula (rather than the
org-calc #+TBLFM: @>$>=vsum(@I$>..@>>$>);%.2f) may be the "way to go"
and that a separate src block may be needed such as
#+NAME: schedtotal
#+begin_src emacs-lisp :results silent
(defun schedtotal ()
(#+TBLFM: @>$>='(apply '+ '(@I$>..@>>$>));N%.2f))
#+end_src
for execution using :post schedtotal in the header, so that once the
table is generated the :post schedtotal will sum the last column and
then the subtree will be exported with each table and its last column added.
I am attempting to learn emacs lisp and I have tried the above
schedtotal, but the # is a problem; if you remove that then the ; may be
problem since everything after that is a comment.
Any help as well as solution will be greatly appreciated.
Charlie Millar
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