Creates a select box or list of checkboxes, for filtering a
SharedData
object based on categorical data.
filter_select(id, label, sharedData, group, allLevels = FALSE, multiple = TRUE) filter_checkbox( id, label, sharedData, group, allLevels = FALSE, inline = FALSE, columns = 1 )
id | An HTML element ID; must be unique within the web page |
---|---|
label | A human-readable label |
sharedData |
|
group | A one-sided formula whose values will populate this select box. Generally this should be a character or factor column; if not, it will be coerced to character. |
allLevels | If the vector described by |
multiple | Can multiple values be selected? |
inline | If |
columns | Number of columns the options should be arranged into. |
## Only run examples in interactive R sessions if (interactive()) { sd <- SharedData$new(chickwts) filter_select("feedtype", "Feed type", sd, "feed") }