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Mapping Widgets

Param type → Panel widget mapping used by .from_param(). Also applies when Panel auto-generates widgets from Parameterized classes.

Contents

Numeric

Param Type Condition Panel Widget pmui Widget
param.Integer has bounds pn.widgets.IntSlider pmui.IntSlider
param.Integer no bounds pn.widgets.IntInput pmui.IntInput
param.Number has bounds pn.widgets.FloatSlider pmui.FloatSlider
param.Number no bounds pn.widgets.FloatInput pmui.FloatInput
param.Range — pn.widgets.RangeSlider pmui.RangeSlider
param.NumericTuple — pn.widgets.LiteralInput pmui.LiteralInput

Text

Param Type Condition Panel Widget pmui Widget
param.String default pn.widgets.TextInput pmui.TextInput
param.String long text (doc hint or widget override) pn.widgets.TextAreaInput pmui.TextAreaInput

Selection

Param Type Condition Panel Widget pmui Widget
param.Selector default pn.widgets.Select pmui.Select
param.Selector few options (≤3) pn.widgets.RadioButtonGroup pmui.RadioButtonGroup
param.ListSelector default pn.widgets.MultiSelect pmui.MultiSelect
param.ListSelector few options pn.widgets.CheckButtonGroup pmui.CheckButtonGroup
param.ObjectSelector — pn.widgets.Select pmui.Select
param.FileSelector — pn.widgets.Select pmui.Select

Boolean

Param Type Panel Widget pmui Widget
param.Boolean pn.widgets.Checkbox pmui.Switch
param.Event pn.widgets.Button pmui.Button

Date and Time

Param Type Panel Widget pmui Widget
param.Date pn.widgets.DatePicker pmui.DatePicker
param.DateRange pn.widgets.DateRangePicker pmui.DateRangeSlider
param.CalendarDate pn.widgets.DatePicker pmui.DatePicker
param.CalendarDateRange pn.widgets.DateRangePicker pmui.DateRangeSlider

Containers

Param Type Panel Widget pmui Widget
param.List pn.widgets.LiteralInput pmui.LiteralInput
param.Dict pn.widgets.LiteralInput pmui.LiteralInput
param.Tuple pn.widgets.LiteralInput pmui.LiteralInput

Special

Param Type Panel Widget pmui Widget
param.Color pn.widgets.ColorPicker pmui.ColorPicker
param.DataFrame pn.widgets.Tabulator pn.widgets.Tabulator
param.Array pn.widgets.ArrayInput —
param.ClassSelector pn.widgets.LiteralInput pmui.LiteralInput

No Widget

These param types have no automatic widget mapping. Use manual widget construction or _rename = {"param_name": None} to exclude from UI.

  • param.Parameter (generic)
  • param.Callable
  • param.Action
  • param.Composite
  • param.Dynamic
  • param.Path / param.Filename / param.Foldername