dataEdit | R Documentation |
Shiny module for data editing
dataEditUI(id) dataEditServer( id, data = reactive(NULL), col_bind = NULL, col_edit = TRUE, col_options = NULL, col_stretch = FALSE, col_names = TRUE, col_readonly = NULL, col_factor = FALSE, row_bind = NULL, row_edit = TRUE, row_index = reactive(NULL), quiet = FALSE, read_fun = "read.csv", read_args = NULL, ... )
id |
unique identifier for the module to prevent namespace clashes when making multiple calls to this shiny module. |
data |
a reactive expression containing an array (e.g. data.frame, matrix or data.table) or a vector indicating the dimensions of the array (e.g. c(10,10)) or column names to construct a new template for editing. If no data is supplied a template with 10 rows and columns will be generated for editing. |
col_bind |
additional columns to add to the data prior to loading into editor, can be either an array containing the new data, a vector containing the new column names for empty columns or a named list containing a vector for each new column. |
col_edit |
logical indicating whether columns can be added or removed, set to TRUE by default. |
col_options |
a list named with valid columns names and either
|
col_stretch |
logical indicating whether columns should be stretched to fill the full width of the display, set to FALSE by default. |
col_names |
logical indicating whether column names can be edited or a vector of column names that cannot be edited, set to TRUE by default to allow editing of column names. |
col_readonly |
names of columns that cannot be edited. Users will be able to edit values but these will be reverted to the original values. Column names for these column cannot be edited either. |
col_factor |
logical indicating whether character columns should be converted to factors prior to returning the edited data, set to FALSE by default. |
row_bind |
additional rows to add to the data prior to loading into editor, can be either an array containing the new data, a vector containing the new row names for empty rows or a named list containing a vector for each new column. |
row_edit |
logical indicating whether rows can be added or removed, set to TRUE by default. |
row_index |
indicates the starting index for new rows when the data
supplied to |
quiet |
logical to suppress warnings when using |
read_fun |
name of the function to use to read in the data when a file
is selected, set to |
read_args |
a named list of additional arguments to pass to
|
... |
additional arguments passed to
|
reactive expression containing the edited data.
Dillon Hammill, Dillon.Hammill@anu.edu.au
if (interactive()) { ui <- fluidPage( dataInputUI("input-1"), dataOutputUI("output-1"), dataEditUI("edit-1") ) server <- function(input, output, session) { data_to_edit <- dataInputServer("input-1") data_edit <- dataEditServer("edit-1", data = data_to_edit ) dataOutputServer("output-1", data = data_edit ) } shinyApp(ui, server) }
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