Nothing
## ----echo=FALSE, comment=''---------------------------------------------------
htmlwidgets:::toJSON2(head(iris, 3), pretty = TRUE)
## ----echo=FALSE, comment=''---------------------------------------------------
htmlwidgets:::toJSON2(head(iris, 3), dataframe = 'row', pretty = TRUE)
## ----echo=FALSE, comment=''---------------------------------------------------
htmlwidgets:::toJSON2(unname(head(iris, 8)), dataframe = 'column', pretty = TRUE)
## ----echo=FALSE, comment=''---------------------------------------------------
htmlwidgets:::toJSON2(head(iris, 8), dataframe = 'values', pretty = TRUE)
## ----eval=FALSE, code=head(capture.output(htmlwidgets:::toJSON2),-1), tidy=FALSE----
# function (x, ..., dataframe = "columns", null = "null", na = "null",
# auto_unbox = TRUE, digits = getOption("shiny.json.digits",
# 16), use_signif = TRUE, force = TRUE, POSIXt = "ISO8601",
# UTC = TRUE, rownames = FALSE, keep_vec_names = TRUE, strict_atomic = TRUE)
# {
# if (strict_atomic)
# x <- I(x)
# jsonlite::toJSON(x, dataframe = dataframe, null = null, na = na,
# auto_unbox = auto_unbox, digits = digits, use_signif = use_signif,
# force = force, POSIXt = POSIXt, UTC = UTC, rownames = rownames,
# keep_vec_names = keep_vec_names, json_verbatim = TRUE,
# ...)
# }
# <bytecode: 0x14bceb010>
## ----eval=FALSE---------------------------------------------------------------
# fooWidget <- function(data, name, ...) {
# # ... process the data ...
# params <- list(foo = data, bar = TRUE)
# # customize toJSON() argument values
# attr(params, 'TOJSON_ARGS') <- list(digits = 7, na = 'string')
# htmlwidgets::createWidget(name, x = params, ...)
# }
## ----eval=FALSE---------------------------------------------------------------
# fooWidget <- function(data, name, ..., JSONArgs = list(digits = 7)) {
# # ... process the data ...
# params <- list(foo = data, bar = TRUE)
# # customize toJSON() argument values
# attr(params, 'TOJSON_ARGS') <- JSONArgs
# htmlwidgets::createWidget(name, x = params, ...)
# }
## ----eval=FALSE---------------------------------------------------------------
# options(htmlwidgets.TOJSON_ARGS = list(digits = 7, pretty = TRUE))
## ----eval=FALSE---------------------------------------------------------------
# fooWidget <- function(data, name, ...) {
# # ... process the data ...
# params <- list(foo = data, bar = TRUE)
# # customize the JSON serializer
# attr(params, 'TOJSON_FUNC') <- MY_OWN_JSON_FUNCTION
# htmlwidgets::createWidget(name, x = params, ...)
# }
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.