class Slack::BlockKit::Element::MultiChannelsSelect
A select menu, just as with a standard HTML <select> tag, creates a drop down menu with a list of options for a user to choose. The select menu also includes type-ahead functionality, where a user can type a part or all of an option string to filter the list.
This multi-select menu will populate its options with a list of public channels visible to the current user in the active workspace.
api.slack.com/reference/block-kit/block-elements#channel_multi_select
Constants
- TYPE
Public Class Methods
new(placeholder:, action_id:, initial: nil, emoji: nil, max_selected_items: nil) { |self| ... }
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# File lib/slack/block_kit/element/multi_channels_select.rb, line 20 def initialize(placeholder:, action_id:, initial: nil, emoji: nil, max_selected_items: nil) @placeholder = Composition::PlainText.new(text: placeholder, emoji: emoji) @action_id = action_id @initial_channels = initial @max_selected_items = max_selected_items yield(self) if block_given? end
Public Instance Methods
as_json(*)
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# File lib/slack/block_kit/element/multi_channels_select.rb, line 29 def as_json(*) { type: TYPE, placeholder: @placeholder.as_json, action_id: @action_id, initial_channels: @initial_channels, confirm: confirm&.as_json, max_selected_items: @max_selected_items }.compact end