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111 Commits

Author SHA1 Message Date
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
Yihui Xie
07bed0c7c7 factor out a function columnToRowData() so both updateSelectInput() and selectizeJSON() can use it 2014-04-25 02:37:45 -05:00
Joe Cheng
59dbca250f Fix roxygen 2014-04-21 16:50:06 -07:00
Joe Cheng
45669cacb1 Merge pull request #434 from jcheng5/private-random 
Refactor private random seed code
 2014-04-15 15:24:41 -07:00
Yihui Xie
d9be6f1d2e implementing the server-side selectize input 
also added a new method shinysession$registerDataObj(), which was designed to be a general data retrieval method: we can store arbitrary data objects as "downloads", and return arbitrary http response based on the filter function; see renderDataTable() and updateSelectizeInput() for two examples
 2014-04-13 00:02:08 -05:00
Joe Cheng
314d433f86 Merge pull request #436 from rstudio/feature/shiny-docs 
Improved support for R Markdown Shiny documents
 2014-04-11 15:43:43 -07:00
Jonathan McPherson
6a9cba90f4 have validateCssUnit treat unit-free character strings as pixel units 2014-04-11 12:59:15 -07:00
trestletech
6873e1f1cb Make normalizePath calls Windows-compatible. 2014-04-11 14:55:51 -05:00
Joe Cheng
020bb659c5 Rename tempSet to withTemporary 2014-04-11 12:00:55 -07:00
Joe Cheng
b1d6687fb0 Fix private random seed mechanism 
- Introduce randomInt/p_randomInt to generate random integers in a half-open range
- Stop using runif to generate integers
- Explicitly reset the private seed during .onLoad. I was getting the same "random" numbers from Shiny every time I restarted R!
 2014-04-11 11:57:39 -07:00
Jonathan McPherson
81bd57c5ea emit appropriate warnings in R Markdown mode; collect <head> contents 2014-04-11 10:53:25 -07:00