1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
|
htmltools 0.5.1.1
--------------------------------------------------------------------------------
* Added shiny as a suggested package.
htmltools 0.5.1
--------------------------------------------------------------------------------
## New Features & Improvements
* Added a new `tagFunction()` for generating `tags` and/or `htmlDependency()`s conditional on the rendering context. For an example, see `?tagFunction`. (#180)
* Closed #104: `save_html()`'s `file` argument now properly handles relative paths. (@haozhu233, #105, #192)
* `save_html()` now has a `lang` parameter that can be used to set the lang attribute of `<html>`. (@ColinFay, #185)
* Closed #101: `htmlDependency` & `renderDependencies` now allow the `script` argument to be given as a named list containing the elements: `src`, `integrity`, `crossorigin`. (@matthewstrasiotto, #188)
* Closed #189: `validateCssUnit()` now accepts `fit-content`. (#190)
* `htmlPreserve()` can now optionally use the Pandoc `raw_attribute` extension to enclose HTML.
## Breaking Changes
* Closed #161: `parseCssColors(x)` now requires `x` to be a character vector (it no longer accepts a `list()` of strings) and an error is no longer thrown when `mustWork = FALSE` and `x` contains `NA` value(s). (#194)
## Bug fixes
* `print(as.tags(x))` no longer results in error when `x` is a generic `list()` of tag-like objects. (#181)
htmltools 0.5.0
--------------------------------------------------------------------------------
* `tags` is now generated by a script which collects all
[HTML](https://developer.mozilla.org/en-US/docs/Web/HTML/Element) and
[SVG](https://developer.mozilla.org/en-US/docs/Web/SVG/Element) element tags
documented in [MDN Web Docs](https://developer.mozilla.org). This feature
only appends to the existing set of `tags` (#159)
* Removed the Rcpp depedency and the compiled code now uses C rather than C++ (#158)
* BREAKING CHANGE: Fixed #57, #153: `htmlTemplate` output no longer inserts
extra whitespace around {{...}} replacement values. (#154)
* `HTML()` now takes `.noWS` argument, which can be used to suppress surrounding
whitespace (similar to the new argument for tags in htmltools 0.4.0). (#154)
* `css()` now returns `NULL` instead of `""` when no non-empty properties are
specified. (#145)
* `save_html(tags$body(...))` no longer results in double <body> tags being
written to the .html file. (Note that `save_html(tags$html(...))` is not
supported at this time.) (#145)
* Trailing commas now permited in `...` arguments to `css()`, `tagList()`, and
the var-arg mutation functions: `tagAppendAttributes()`, `tagSetChildren()`,
and `tagAppendChildren()`. (#145)
* Added `capturePlot` and `plotTag` functions, for easily creating image files
and HTML <img> tags (respectively) from plot expressions. (#150)
* Added `parseCssColors` function, for normalizing the various CSS color formats
into #RRGGBB(AA) strings. (#155)
* Fixed #156: Now `extractPreserveChunks()` handles strings contain Emoji Unicode strings correctly on Windows. (#157)
* The `.noWS` parameter for suppressing whitespace can now take an `"inside"`
value (equivalent to `c("after-start", "before-end")`). (#163)
htmltools 0.4.0
--------------------------------------------------------------------------------
* Fixed #128: Added support for trailing commas in tagLists and the predefined
tags. (#135)
* Added some HTML tag functions to `tags` that were missing. (#111)
* Updated RcppExports for new version of Rcpp. (#93)
* `as.character.shiny.tags()` will handle non-ASCII attributes correctly if they
are not encoded in native encoding.
* Fixed #99: `NA` attributes were sometimes rendered as `"NA"` in the HTML,
instead of being blank. (#100)
* The error message for trailing commas in tag functions now provides context
and useful information. (#109)
* Stopped using inline styles to set background color for `save_html`, as doing so
makes it difficult to override using other CSS rules. (#123)
* Added a `.noWS` argument to `tag()` and `tags` which can be used to suppress
the automatically generated whitespace around a particular tag. (#131)
* Added a shim for `system.file()` so that htmltools works with `htmlDependency`
objects created by a package that was loaded with `devtools::load_all()`.
(#129)
* `validateCssUnit()` now accepts `ch`, `rem`, and `calc()`. (#134)
* Fixed #125: `print.html` removes html dependencies. (#126)
* Stopped extra carriage returns from being inserted by `save_html` on Windows.
(#137)
htmltools 0.3.6
--------------------------------------------------------------------------------
* `validateCssUnit()` now accepts viewport units (vw, vh, vmin, vmax). (#56)
* `restorePreserveChunks()` marks the output with the correct encoding now
(UTF-8).
* Length-0 attributes are now dropped, like NULLs. (#65)
* Fixed #69: On Windows, `renderDocument()` did not mark output as UTF-8 if the
head was UTF-8 but body was ASCII. (#71)
htmltools 0.3.5
--------------------------------------------------------------------------------
* `as.character` now returns a character vector with no other attributes.
Previously it returned a character vector of class 'html'. (#31, #41)
* `htmlTemplate` now can use a string as a template instead of requiring a
file. (#41, #43)
* HTML dependencies can now be added inline, instead of needing to use
`attachDependencies()`. (#40, #42)
* `htmlDependency()` gained a new argument `all_files` to indicate whether all
files under the src directory should be copied when rendering dependencies,
or only those specified in the dependency objects. (#48)
* `copyDependencyToDir()` will always completely overwrite the target directory
when copying HTML dependency files to make sure all dependency files are
definitely updated in the target directory when the original dependency
directory has been updated. In the past, the dependency files were not updated
if they already existed. (#36)
* The version number in the directory name of an HTML dependency can be
suppressed by setting options(htmltools.dir.version = FALSE) when the
dependency is copied via `copyDependencyToDir()`. (#37)
* Performance improvement rendering tags, by switching from `readLines` to
`readChar`.
htmltools 0.3
--------------------------------------------------------------------------------
* Add `css` function for conveniently forming CSS declaration strings.
* Add template support, with the `htmlTemplate()`, `renderDocument()`, and
`suppressDependencies()` functions.
htmltools 0.2.9
--------------------------------------------------------------------------------
* Add check that `htmlDependency()` isn't called with an absolute path when a
binary package is built. (#22)
* Allow HTML content to include UTF-8, Latin1, and system encoded content. All
will be converted to UTF-8 using enc2utf8() at render time. (#21)
* Add `tagGetAttribute()` and `tagHasAttribute()` functions.
htmltools 0.2.7
--------------------------------------------------------------------------------
* Add "append" parameter to attachDependencies, to allow adding dependencies,
instead of replacing them.
htmltools 0.2.6
--------------------------------------------------------------------------------
* Add "attachment" parameter to htmlDependency, which can be used to allow any
file in the dependency directory to be available via URL at runtime.
htmltools 0.2.5
--------------------------------------------------------------------------------
* Explicit library(htmltools) is no longer required for tags to be rendered in
knitr/rmarkdown documents.
* Added "viewer" parameter to html_print.
htmltools 0.2.4
--------------------------------------------------------------------------------
Initial release
|