Class: PhlexKit::SidebarRail

Inherits:
BaseComponent show all
Defined in:
app/components/phlex_kit/sidebar/sidebar_rail.rb

Overview

Invisible grab strip along the sidebar's trailing edge — clicking it toggles the collapse, like shadcn/ui's SidebarRail. Place it as the last child of a Sidebar inside a collapsible wrapper. expanded: renders the initial aria-expanded (pass false when the wrapper starts default_collapsed); the phlex-kit--sidebar controller keeps it in sync on toggle. controls: renders aria-controls pointing at the Sidebar's id — when omitted, the controller wires it on connect. See sidebar.rb.

Instance Method Summary collapse

Methods inherited from BaseComponent

#on

Constructor Details

#initialize(expanded: true, controls: nil, **attrs) ⇒ SidebarRail

Returns a new instance of SidebarRail.



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# File 'app/components/phlex_kit/sidebar/sidebar_rail.rb', line 10

def initialize(expanded: true, controls: nil, **attrs)
  @expanded = expanded
  @controls = controls
  @attrs = attrs
end

Instance Method Details

#view_template ⇒ Object 



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# File 'app/components/phlex_kit/sidebar/sidebar_rail.rb', line 16

def view_template
  base = {
    type: :button,
    class: "pk-sidebar-rail",
    aria_label: "Toggle sidebar",
    "aria-expanded": @expanded ? "true" : "false",
    tabindex: "-1",
    title: "Toggle sidebar",
    data: { action: "click->phlex-kit--sidebar#toggle" }
  }
  base["aria-controls"] = @controls if @controls
  button(**mix(base, @attrs))
end