我使用了为 rhandsontable 包引用的几个标准示例,但我根本没有得到任何输出。代码运行,但没有输出出现。
有趣的是,rhandsontable 小部件之前和之后的闪亮控件确实出现了,但 rhandsontable 根本没有输出。
示例(在其他几个尝试过的例子中):
library(rhandsontable)
DF = data.frame(int = 1:10,
numeric = rnorm(10),
logical = TRUE,
character = LETTERS[1:10],
fact = factor(letters[1:10]),
date = seq(from = Sys.Date(), by = "days", length.out = 10),
stringsAsFactors = FALSE)
# add a sparkline chart
DF$chart = sapply(1:10, function(x) jsonlite::toJSON(list(values=rnorm(10))))
rhandsontable(DF, rowHeaders = NULL) %>%
hot_col("chart", renderer = htmlwidgets::JS("renderSparkline"))
-- sessionInfo 是:
session_info()
setting value
version R version 3.3.3 (2017-03-06)
os Ubuntu 14.04.5 LTS
system i686, linux-gnu
ui RStudio
language en_GB:en
collate en_GB.UTF-8
tz Europe/London
date 2018-01-21
─ 包裹──────────────────────────────────────────────── ────────
package * version date source
clisymbols 1.2.0 2017-05-21 CRAN (R 3.3.3)
digest 0.6.12 2017-01-27 CRAN (R 3.3.3)
htmltools 0.3.5 2016-03-21 CRAN (R 3.3.3)
htmlwidgets 0.8 2016-11-09 CRAN (R 3.3.3)
httpuv 1.3.3 2015-08-04 CRAN (R 3.3.3)
jsonlite 1.3 2017-02-28 CRAN (R 3.3.3)
magrittr 1.5 2014-11-22 CRAN (R 3.3.3)
mime 0.5 2016-07-07 CRAN (R 3.3.3)
R6 2.2.0 2016-10-05 CRAN (R 3.3.3)
Rcpp 0.12.10 2017-03-19 CRAN (R 3.3.3)
rhandsontable * 0.3.5 2018-01-10 CRAN (R 3.3.3)
sessioninfo * 1.0.0 2017-06-21 CRAN (R 3.3.3)
shiny * 1.0.2 2017-04-18 CRAN (R 3.3.3)
withr 1.0.2 2016-06-20 CRAN (R 3.3.3)
xtable 1.8-2 2016-02-05 CRAN (R 3.3.3)
yaml 2.1.14 2016-11-12 CRAN (R 3.3.3)
有没有人指出可能需要什么来纠正这个问题?