FreesearchR/reference/columnSelectInput.md

A selectizeInput customized for data frames with column labels

Copied and modified from the IDEAFilter package Adds the option to select "none" which is handled later

Usage

columnSelectInput(
  inputId,
  label,
  data,
  selected = "",
  ...,
  col_subset = NULL,
  placeholder = "",
  onInitialize,
  none_label = "No variable selected",
  maxItems = NULL
)

Arguments

• inputId:

  passed to selectizeInput

• label:

  passed to selectizeInput

• data:

  data.frame object from which fields should be populated

• selected:

  default selection

• ...:

  passed to selectizeInput

• col_subset:

  a vector containing the list of allowable columns to select

• placeholder:

  passed to selectizeInput options

• onInitialize:

  passed to selectizeInput options

• none_label:

  label for "none" item

• maxItems:

  max number of items

Value

a selectizeInput dropdown element