dbcDropdownMenuItem: DropdownMenuItem component

Description Usage Arguments Value

View source: R/dashBootstrapComponents.R

Description

Use DropdownMenuItem to build up the content of a DropdownMenu.

Usage

1
2
3
4
5
dbcDropdownMenuItem(children=NULL, id=NULL, style=NULL, class_name=NULL,
className=NULL, key=NULL, active=NULL, disabled=NULL,
divider=NULL, header=NULL, href=NULL, toggle=NULL,
external_link=NULL, n_clicks=NULL, n_clicks_timestamp=NULL,
loading_state=NULL, target=NULL)

Arguments

children

A list of or a singular dash component, string or number. The children of this component.

id

Character. The ID of this component, used to identify dash components in callbacks. The ID needs to be unique across all of the components in an app.

style

Named list. Defines CSS styles which will override styles previously set.

class_name

Character. Often used with CSS to style elements with common properties.

className

Character. **DEPRECATED** Use 'class_name' instead.

Often used with CSS to style elements with common properties.

key

Character. A unique identifier for the component, used to improve performance by React.js while rendering components See https://reactjs.org/docs/lists-and-keys.html for more info

active

Logical. Style this item as 'active'.

disabled

Logical. Style this item as 'disabled'.

divider

Logical. Set to True if this entry is a divider. Typically, it will have no children.

header

Logical. Set to True if this is a header, rather than a conventional menu item.

href

Character. Pass a URL (relative or absolute) to make the menu entry a link.

toggle

Logical. Whether to toggle the DropdownMenu on click. Default: True.

external_link

Logical. If true, the browser will treat this as an external link, forcing a page refresh at the new location. If false, this just changes the location without triggering a page refresh. Use this if you are observing dcc.Location, for instance. Defaults to true for absolute URLs and false otherwise.

n_clicks

Numeric. An integer that represents the number of times that this element has been clicked on.

n_clicks_timestamp

Numeric. An integer that represents the time (in ms since 1970) at which n_clicks changed. This can be used to tell which button was changed most recently.

loading_state

Lists containing elements 'is_loading', 'prop_name', 'component_name'. those elements have the following types: - is_loading (logical; optional): determines if the component is loading or not - prop_name (character; optional): holds which property is loading - component_name (character; optional): holds the name of the component that is loading. Object that holds the loading state object coming from dash-renderer

target

Character. Target attribute to pass on to the link. Only applies to external links.

Value

named list of JSON elements corresponding to React.js properties and their values


dash documentation built on Nov. 7, 2021, 9:06 a.m.