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040ae293fbd183e976a782e401e0c27d4a9e5010
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121 Commits

Author SHA1 Message Date
Winston Chang
040ae293fb Revert switch to jsonlite 
This reverts commits deffc90, ab4dc64, and 0755579, returning to RJSONIO.
The purpose of this is to prepare for a maintenance release for 0.11
without the switch to jsonlite, to reduce the risk of new bugs.
 2015-02-06 10:53:54 -06:00
Winston Chang
a4d567e44d Merge pull request #704 from wch/html-replace2 
htmlOutput: allow custom container function
 2015-02-04 13:30:19 -06:00
Winston Chang
c930cce914 Check for unnamed arguments in ... 2015-02-03 15:55:24 -06:00
Dean Attali
563b986591 parseQueryString returns a list, not a vector 2015-01-24 20:42:34 -08:00
Winston Chang
075557929a Switch from RJSONIO to jsonlite 2015-01-21 14:12:53 -06:00
Winston Chang
fb38ab4ef2 Improve tick and step heuristics 2014-11-26 14:19:06 -06:00
Winston Chang
6dd4e7676d Add deprecation message for format argument 2014-11-26 14:19:05 -06:00
Yihui Xie
c8efd31d08 encode the JSON response for DataTables/selectize with UTF-8 
to make sure multibyte characters in DataTables/selectize work
 2014-11-13 10:27:56 -06:00
Yihui Xie
5f60d09d0b per-column escaping 2014-10-28 16:11:06 -05:00
Yihui Xie
a05abda25c escape HTML entities to avoid XSS attacks in DataTables 
BTW, per recommendation of http://datatables.net/manual/server-side, the parameter `draw` is coerced to integer
 2014-10-28 16:11:06 -05:00
Yihui Xie
b795d7de4e use encodeURI[Component]() and decodeURIComponent() from httpuv 2014-10-20 18:15:25 -05:00
Winston Chang
b4d80b467a Merge pull request #610 from yihui/bugfix/DT-POST 
fixes #605: send DT requests via POST instead of the default GET
 2014-10-20 15:11:59 -05:00
Joe Cheng
b85b1e95b4 Fix documentation bug in ?validate 2014-10-14 12:30:11 -07:00
Yihui Xie
049bd85b29 fixes #605: send DT requests via POST instead of the default GET 2014-10-07 17:17:48 -05:00
trestletech
f98aa3f12b Added a clarifying comment to serverInfo. 2014-09-04 16:30:35 -05:00
Winston Chang
6923a11038 Don't add class attribute for internal-facing classes 
The class attribute is unneded for these classes, and this improves
performance.
 2014-08-28 20:21:05 -05:00
Winston Chang
83fa1ea4a6 Merge pull request #580 from wch/r6class 
Migrate from reference classes to R6
 2014-08-28 16:21:39 -05:00
Winston Chang
7ac84b6a91 Switch from refclasses to R6 2014-08-28 15:45:44 -05:00
Yihui Xie
c3e78f41b0 implement case-[in]sensitive searching on the server side (#400) 
grep2() was invented to deal with these situations:

1. case-insensitive and fixed matching
2. when the regex is incomplete
 2014-08-28 15:38:47 -05:00
Yihui Xie
22fdc90159 add instructions for upgrading from DataTables 1.9 to 1.10 2014-08-21 14:24:39 -05:00
Yihui Xie
8aa32fff34 get rid of the ugly trick eval(parse()), and use a plain loop to create a nested list 2014-08-21 12:10:26 -05:00
Yihui Xie
ea8ca8ea1e new option names for DataTables from Hungarian to camelCase notations 2014-08-21 12:10:26 -05:00
Yihui Xie
ed9ca04c58 support [] in query strings like $_GET in PHP, because server-side DataTables 1.10 passes parameters as arrays 
e.g. columns[0][search][value]=foo&columns[1][search][value]=bar

we need list(columns = list(`0` = list(search = list(value = 'foo')), `1` = ...)
 2014-08-21 12:10:26 -05:00
Yihui Xie
093fbaa178 the names of keys and values are useless 2014-08-21 12:10:26 -05:00
Yihui Xie
c7ee37804c fix a bug when the number of rows of data to show is zero 
all(logical(0)) == TRUE!
 2014-08-21 11:35:37 -05:00
Winston Chang
8c584ae0e0 Refactor file.path.ci, add find.file.ci and file.exists.ci 2014-08-06 21:19:46 -05:00
Winston Chang
3f0ab9a88a Fixes to file.path.ci 
There were two bugs, which are fixed:
* It didn't find files starting with '.' because `all.files` defaults to FALSE.
* It was too loose with file matching - the `pattern` argument to list.files
  is a regexp, not string literal.
 2014-08-06 12:19:08 -05:00
Yihui Xie
ab618235f1 one more check before we use UTF-8: see if there are embedded nul's 2014-07-24 14:48:23 -05:00
Yihui Xie
ffead9ed70 add explanations of skipping *nix when checking encoding, and point to the shiny dev center article 2014-07-24 11:57:46 -05:00
Yihui Xie
983e7e9b75 warn against the byte order mark if exists; fixes #545 2014-07-22 16:22:50 -05:00
Yihui Xie
af978a68e3 tweak the warning message 
and simply stop() in case the user has set option(encoding = 'UTF-8')
 2014-07-17 14:39:21 -05:00
Yihui Xie
cc493fd545 fall back to native encoding on Windows if UTF-8 does not work 2014-07-15 16:05:23 -05:00
Yihui Xie
6b8679454d factor out .Platform$OS.type == 'windows' as isWindows() 2014-07-15 16:04:02 -05:00
Yihui Xie
8063f66958 let's read ui.R, server.R, README.md, and DESCRIPTION also with UTF-8 
the reason for this is that htmltools::htmlEscape() uses gsub(..., x, fixed =
TRUE), which does not work on Windows if x is encoded in UTF-8; fixed = TRUE
only works with the native encoding
 2014-07-10 15:59:42 -05:00
Joe Cheng
3458d924ca Calling getOption() with default is slow 
This has a measurable effect in apps with lots of reactives.

Reported by Aran Lunzer
 2014-07-06 12:10:51 -07:00
Yihui Xie
b2ab3797aa the cachedSource() function is not used anywhere, so perhaps we can remove it 2014-06-13 18:08:16 -05:00
Yihui Xie
6450927192 stats may not have been loaded in the event of .onLoad() 2014-06-09 10:56:36 -05:00
Yihui Xie
3a0a11d55a introduce an equivalent function to achieve set.seed(NULL) in R 2.15.x 2014-06-02 16:14:22 -05:00
Yihui Xie
7eb8ddf372 fixes #456: use .Random.seed only if it exists in the global environment 
e.g. the expr may not trigger the creation of .Random.seed, such as set.seed(NULL) under R 2.15.x, which will fail
 2014-06-02 16:13:37 -05:00
Yihui Xie
cb383d4f62 serverInfo() returns list(shinyServer=FALSE) by default, per suggestion of @trestletech 2014-06-02 15:18:54 -05:00
Joe Cheng
53a401f847 Merge pull request #495 from yihui/feature/serverInfo 
add functions serverInfo() (exported) and setServerInfo() (not exported)
 2014-06-02 09:16:51 -07:00
Joe Cheng
a0df8f3490 Merge pull request #491 from rstudio/bugfix/validation-silent 
Suppress validation errors from printing at console
 2014-05-28 13:14:02 -07:00
Joe Cheng
d4829e49ea Doc tweak to validation 2014-05-21 19:57:18 -07:00
Joe Cheng
1c56be3a6b Suppress validation errors from printing at console 2014-05-21 19:51:24 -07:00
Yihui Xie
79c92f1f8e fixes #429, which is yet yet another WAT of RJSONIO 
perhaps we really should consider switching to jsonlite...
 2014-05-17 00:43:13 -05:00
Yihui Xie
01c24a578b add functions serverInfo() (exported) and setServerInfo() (not exported) 
we can call shiny:::setServerInfo() in Shiny Server before launching an app, so that the app author can make use of the info to decide the behavior of the app
 2014-05-16 13:22:22 -05:00
Joe Cheng
3189c748b5 Merge pull request #479 from rstudio/not-just-last-expressions 
Allow shinyUI and shinyServer calls to not be the last expression in ui....
 2014-05-14 09:06:28 -07:00
Joe Cheng
77bff6e6c2 Allow shinyUI and shinyServer calls to not be the last expression in ui.R and server.R 2014-05-08 16:14:53 -07:00
Yihui Xie
342265be94 put the custom class(es) in the first as Hadley suggested 2014-05-08 15:04:49 -07:00
Joe Cheng
ca27a9e31a Validation refactoring 
- Move validation logic from shinywrappers.R to utils.R
- Don't coerce validation results; fail if not FALSE, NULL, or character
- Reverse order of stopWithCondition args
 2014-05-07 16:20:07 -07:00