From: Nick Dokos <nicholas.dokos@hp.com>
To: Rehan Iftikhar <rehan.iftikhar@gmail.com>
Cc: nicholas.dokos@hp.com, emacs-orgmode@gnu.org
Subject: Re: org-collector calculated rows?
Date: Sat, 05 Mar 2011 03:43:50 -0500 [thread overview]
Message-ID: <4387.1299314630@alphaville.dokosmarshall.org> (raw)
In-Reply-To: Message from Rehan Iftikhar <rehan.iftikhar@gmail.com> of "Thu, 03 Mar 2011 08:16:52 PST." <AANLkTin3LV98FdmA5y67vYNswk=wmYurT3QAjYqWpsob@mail.gmail.com>
Rehan Iftikhar <rehan.iftikhar@gmail.com> wrote:
> Hi Org list!
>
> For those of you familiar with org-collector (ie. propview dynamic
> block) is there already a way to include a calculated row?
>
> For example, in the demonstration of how to use org-collector @
> http://orgmode.org/worg/org-contrib/org-collector.html, I'd be
> interested in:
> * Simple Example: displaying the sum of the "Amount" column
> * More Complex Example: displaying the mean of the "Amount" column
> for each week.
>
> Does anything like this already exist?
>
You can do that, but you have to take some care. The following uses
formula syntax from very recent org-mode (e.g. the last row, last
column designation @>$> does not work in older versions and you'd have
to resort to the old, deprecated notation $LR2) but other than that it
should work with no problems in org-mode 7.x say (and probably older
versions as well).
I can add a formula to each of the tables to calculate
the sum in the first case and the mean in the second case.
Adding an item and then recalculating the tables by pressing
C-c C-c on each #+BEGIN line works fine.
The thing that does not quite work is initialization: you cannot start
with empty #+BEGIN/#+END sections, add the formula and then press C-c
C-c: that gives an error[fn:1]. But pressing C-c C-c first, thereby
populating the table, and *then* adding the formula works fine. C-c C-c
will not only repopulate the table but also recalculate the formula.
HTH,
Nick
--8<---------------cut here---------------start------------->8---
* Example
#+BEGIN: propview :id "december" :conds ((string= spendtype "food")) :cols (ITEM amount)
| "ITEM" | "amount" |
|----------------------------------+----------|
| "Grocery Store [2008-12-01 Mon]" | 56.77 |
| "Restaurant [2008-12-08 Mon]" | 30.67 |
| "Grocery Store [2008-12-09 Tue]" | 56.76 |
|----------------------------------+----------|
| | 144.2 |
#+TBLFM: @>$> = vsum(@I..II)
#+END:
#+BEGIN: propview :cols (ITEM (+ 400 amount)) :scope tree :match "example"
| "ITEM" | "(+ 400 amount)" |
|----------------------------------+------------------|
| "December Spending" | 0 |
| "Week One" | 0 |
| "Grocery Store [2008-12-01 Mon]" | 456.77 |
| "Athletic club [2008-12-02 Tue]" | 475.0 |
| "Week Two " | 0 |
| "Restaurant [2008-12-08 Mon]" | 430.67 |
| "Grocery Store [2008-12-09 Tue]" | 456.76 |
|----------------------------------+------------------|
| | 259.88571 |
#+TBLFM: @>$> = vmean(@I..II)
#+END:
** December Spending :example:
:PROPERTIES:
:ID: december
:END:
*** Week One
**** Grocery Store [2008-12-01 Mon]
:PROPERTIES:
:amount: 56.77
:spendtype: food
:END:
**** Athletic club [2008-12-02 Tue]
:PROPERTIES:
:amount: 75.00
:spendtype: health
:END:
*** Week Two
**** Restaurant [2008-12-08 Mon]
:PROPERTIES:
:amount: 30.67
:spendtype: food
:END:
**** Grocery Store [2008-12-09 Tue]
:PROPERTIES:
:amount: 56.76
:spendtype: food
:END:
--8<---------------cut here---------------end--------------->8---
Footnotes:
[fn:1] The error I get is
Debugger entered--Lisp error: (error "(wrong-type-argument stringp nil)")
signal(error ("(wrong-type-argument stringp nil)"))
error("%s" (wrong-type-argument stringp nil))
(condition-case er (let ((cols (plist-get params :cols)) (inherit (plist-get params :inherit)) (conds (plist-get params :conds)) (match (plist-get params :match)) (scope (plist-get params :scope)) (content-lines (org-split-string (plist-get params :content) "\n")) id table line pos) (save-excursion (when (setq id (plist-get params :id)) (cond ((not id) nil) ((eq id (quote global)) (goto-char (point-min))) ((eq id (quote local)) nil) ((setq idpos (org-find-entry-with-id id)) (goto-char idpos)) (t (error "Cannot find entry with :ID: %s" id)))) (org-narrow-to-subtree) (setq table (org-propview-to-table (org-propview-collect cols conds match scope inherit))) (widen)) (setq pos (point)) (when content-lines (while (string-match "^#" (car content-lines)) (insert (pop content-lines) "\n"))) (ins
ert table) (insert "\n|--") (org-cycle) (move-end-of-line 1) (message (format "point-%d" pos)) (while (setq line (pop content-lines)) (when (string-match "^#" line) (insert "\n" line))) (got
o-char pos) (org-table-recalculate (quote all))) (org-collector-error (widen) (error "%s" er)) (error (widen) (error "%s" er)))
org-dblock-write:propview((:name "propview" :id "december" :conds ((string= spendtype "food")) :cols (ITEM amount) :indentation-column 0 :content #("#+TBLFM: @>$> = vsum(@I..II) \n" 0 29 (font-lock-fontified t org-category "collector" fontified t face org-meta-line) 29 30 (font-lock-fontified t org-category "collector" fontified t rear-nonsticky t face org-meta-line) 30 31 (fontified t font-lock-fontified t face org-meta-line))))
funcall(org-dblock-write:propview (:name "propview" :id "december" :conds ((string= spendtype "food")) :cols (ITEM amount) :indentation-column 0 :content #("#+TBLFM: @>$> = vsum(@I..II) \n" 0 29 (font-lock-fontified t org-category "collector" fontified t face org-meta-line) 29 30 (font-lock-fontified t org-category "collector" fontified t rear-nonsticky t face org-meta-line) 30 31 (fontified t font-lock-fontified t face org-meta-line))))
(let* ((pos (point)) (line (org-current-line)) (params (org-prepare-dblock)) (name (plist-get params :name)) (indent (plist-get params :indentation-column)) (cmd (intern (concat "org-dblock-write:" name)))) (message "Updating dynamic block `%s' at line %d..." name line) (funcall cmd params) (message "Updating dynamic block `%s' at line %d...done" name line) (goto-char pos) (when (and indent (> indent 0)) (setq indent (make-string indent 32)) (save-excursion (org-beginning-of-dblock) (forward-line 1) (while (not (looking-at org-dblock-end-re)) (insert indent) (beginning-of-line 2)) (when (looking-at org-dblock-end-re) (and (looking-at "[ ]+") (replace-match "")) (insert indent)))))
(save-window-excursion (let* ((pos (point)) (line (org-current-line)) (params (org-prepare-dblock)) (name (plist-get params :name)) (indent (plist-get params :indentation-column)) (cmd (intern (concat "org-dblock-write:" name)))) (message "Updating dynamic block `%s' at line %d..." name line) (funcall cmd params) (message "Updating dynamic block `%s' at line %d...done" name line) (goto-char pos) (when (and indent (> indent 0)) (setq indent (make-string indent 32)) (save-excursion (org-beginning-of-dblock) (forward-line 1) (while (not (looking-at org-dblock-end-re)) (insert indent) (beginning-of-line 2)) (when (looking-at org-dblock-end-re) (and (looking-at "[ ]+") (replace-match "")) (insert indent))))))
org-update-dblock()
(save-excursion (org-update-dblock))
(cond ((or (and (boundp (quote org-clock-overlays)) org-clock-overlays) org-occur-highlights org-latex-fragment-image-overlays) (and (boundp (quote org-clock-overlays)) (org-clock-remove-overlays)) (org-remove-occur-highlights) (org-remove-latex-fragment-image-overlays) (message "Temporary highlights/overlays removed from current buffer")) ((and (local-variable-p (quote org-finish-function) (current-buffer)) (fboundp org-finish-function)) (funcall org-finish-function)) ((run-hook-with-args-until-success (quote org-ctrl-c-ctrl-c-hook))) ((or (looking-at org-property-start-re) (org-at-property-p)) (call-interactively (quote org-property-action))) ((org-on-target-p) (call-interactively (quote org-update-radio-target-regexp))) ((and (org-in-regexp "\\[\\([0-9]*%\\|[0-9]*/[0-9]*\\)\\]") (or (
org-on-heading-p) (org-at-item-p))) (call-interactively (quote org-update-statistics-cookies))) ((org-on-heading-p) (call-interactively (quote org-set-tags))) ((org-at-table\.el-p) (message
"Use C-c ' to edit table.el tables")) ((org-at-table-p) (org-table-maybe-eval-formula) (if arg (call-interactively (quote org-table-recalculate)) (org-table-maybe-recalculate-line)) (call-interactively (quote org-table-align)) (orgtbl-send-table (quote maybe))) ((or (org-footnote-at-reference-p) (org-footnote-at-definition-p)) (call-interactively (quote org-footnote-action))) ((org-at-item-checkbox-p) (let* ((cbox (match-string 1)) (struct (org-list-struct)) (old-struct (copy-tree struct)) (parents (org-list-parents-alist struct)) (prevs (org-list-prevs-alist struct)) (orderedp (org-entry-get nil "ORDERED")) (firstp (= (org-list-get-top-point struct) (point-at-bol))) block-item) (org-list-set-checkbox (point-at-bol) struct (cond ((equal arg (quote ...)) "[-]") ((equal arg (quote ...)) nil
) ((equal "[ ]" cbox) "[X]") (t "[ ]"))) (org-list-struct-fix-ind struct parents) (org-list-struct-fix-bul struct prevs) (setq block-item (org-list-struct-fix-box struct parents prevs ordere
dp)) (when block-item (message "Checkboxes were removed due to unchecked box at line %d" (org-current-line block-item))) (org-list-struct-apply-struct struct old-struct) (org-update-checkbox-count-maybe) (when firstp (org-list-send-list (quote maybe))))) ((org-at-item-p) (let* ((struct (org-list-struct)) (old-struct (copy-tree struct)) (parents (org-list-parents-alist struct)) (prevs (org-list-prevs-alist struct)) (firstp (= (org-list-get-top-point struct) (point-at-bol)))) (org-list-struct-fix-ind struct parents) (org-list-struct-fix-bul struct prevs) (when arg (org-list-set-checkbox (point-at-bol) struct "[ ]") (org-list-struct-fix-box struct parents prevs)) (org-list-struct-apply-struct struct old-struct) (when arg (org-update-checkbox-count-maybe)) (when firstp (org-list-send-list (qu
ote maybe))))) ((save-excursion (beginning-of-line 1) (looking-at org-dblock-start-re)) (beginning-of-line 1) (save-excursion (org-update-dblock))) ((save-excursion (beginning-of-line 1) (lo
oking-at "[ ]*#\\+\\([A-Z]+\\)")) (cond ((equal (match-string 1) "TBLFM") (save-excursion (beginning-of-line 1) (skip-chars-backward "
\n ") (if (org-at-table-p) (org-call-with-arg (quote org-table-recalculate) (or arg t))))) (t (let ((org-inhibit-startup-visibility-stuff t) (org-startup-align-all-tables nil)) (org-save-outline-visibility (quote use-markers) (org-mode-restart))) (message "Local setup has been refreshed")))) ((org-clock-update-time-maybe)) (t (error "C-c C-c can do nothing useful at this location")))
(let ((org-enable-table-editor t)) (cond ((or (and (boundp (quote org-clock-overlays)) org-clock-overlays) org-occur-highlights org-latex-fragment-image-overlays) (and (boundp (quote org-clock-overlays)) (org-clock-remove-overlays)) (org-remove-occur-highlights) (org-remove-latex-fragment-image-overlays) (message "Temporary highlights/overlays removed from current buffer")) ((and (local-variable-p (quote org-finish-function) (current-buffer)) (fboundp org-finish-function)) (funcall org-finish-function)) ((run-hook-with-args-until-success (quote org-ctrl-c-ctrl-c-hook))) ((or (looking-at org-property-start-re) (org-at-property-p)) (call-interactively (quote org-property-action))) ((org-on-target-p) (call-interactively (quote org-update-radio-target-regexp))) ((and (org-in-regexp "\\[\\([0
-9]*%\\|[0-9]*/[0-9]*\\)\\]") (or (org-on-heading-p) (org-at-item-p))) (call-interactively (quote org-update-statistics-cookies))) ((org-on-heading-p) (call-interactively (quote org-set-tags
))) ((org-at-table\.el-p) (message "Use C-c ' to edit table.el tables")) ((org-at-table-p) (org-table-maybe-eval-formula) (if arg (call-interactively (quote org-table-recalculate)) (org-table-maybe-recalculate-line)) (call-interactively (quote org-table-align)) (orgtbl-send-table (quote maybe))) ((or (org-footnote-at-reference-p) (org-footnote-at-definition-p)) (call-interactively (quote org-footnote-action))) ((org-at-item-checkbox-p) (let* ((cbox (match-string 1)) (struct (org-list-struct)) (old-struct (copy-tree struct)) (parents (org-list-parents-alist struct)) (prevs (org-list-prevs-alist struct)) (orderedp (org-entry-get nil "ORDERED")) (firstp (= (org-list-get-top-point struct) (point-at-bol))) block-item) (org-list-set-checkbox (point-at-bol) struct (cond ((equal arg ...) "[-]") (
(equal arg ...) nil) ((equal "[ ]" cbox) "[X]") (t "[ ]"))) (org-list-struct-fix-ind struct parents) (org-list-struct-fix-bul struct prevs) (setq block-item (org-list-struct-fix-box struct p
arents prevs orderedp)) (when block-item (message "Checkboxes were removed due to unchecked box at line %d" (org-current-line block-item))) (org-list-struct-apply-struct struct old-struct) (org-update-checkbox-count-maybe) (when firstp (org-list-send-list (quote maybe))))) ((org-at-item-p) (let* ((struct (org-list-struct)) (old-struct (copy-tree struct)) (parents (org-list-parents-alist struct)) (prevs (org-list-prevs-alist struct)) (firstp (= (org-list-get-top-point struct) (point-at-bol)))) (org-list-struct-fix-ind struct parents) (org-list-struct-fix-bul struct prevs) (when arg (org-list-set-checkbox (point-at-bol) struct "[ ]") (org-list-struct-fix-box struct parents prevs)) (org-list-struct-apply-struct struct old-struct) (when arg (org-update-checkbox-count-maybe)) (when firstp (org
-list-send-list (quote maybe))))) ((save-excursion (beginning-of-line 1) (looking-at org-dblock-start-re)) (beginning-of-line 1) (save-excursion (org-update-dblock))) ((save-excursion (begin
ning-of-line 1) (looking-at "[ ]*#\\+\\([A-Z]+\\)")) (cond ((equal (match-string 1) "TBLFM") (save-excursion (beginning-of-line 1) (skip-chars-backward "
\n ") (if (org-at-table-p) (org-call-with-arg ... ...)))) (t (let ((org-inhibit-startup-visibility-stuff t) (org-startup-align-all-tables nil)) (org-save-outline-visibility (quote use-markers) (org-mode-restart))) (message "Local setup has been refreshed")))) ((org-clock-update-time-maybe)) (t (error "C-c C-c can do nothing useful at this location"))))
org-ctrl-c-ctrl-c(nil)
call-interactively(org-ctrl-c-ctrl-c nil nil)
next prev parent reply other threads:[~2011-03-05 8:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-03 16:16 org-collector calculated rows? Rehan Iftikhar
2011-03-05 8:43 ` Nick Dokos [this message]
2011-03-05 8:48 ` Nick Dokos
2011-03-10 5:21 ` Rehan Iftikhar
2011-03-10 5:46 ` Nick Dokos
2011-03-10 7:14 ` Rehan Iftikhar
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