Class: PhlexKit::ComboboxInputTrigger

Inherits:
BaseComponent
  • Object
show all
Defined in:
app/components/phlex_kit/combobox/combobox_input_trigger.rb

Overview

Single-field trigger for PhlexKit::Combobox — the input doubles as the filter (autocomplete style): focusing or clicking opens the popover, typing filters, arrows/enter pick, and the chosen option's text becomes the field value. Ported from ruby_ui's RubyUI::ComboboxInputTrigger; upstream shipped the markup without controller support, so the behaviour (open-on-focus, keyboard nav from the field, selection reflection) is PhlexKit's completion of it. Keyboard actions live here because focus stays in this field — the popover's own bindings only fire for the button+search layout. See combobox.rb.

Instance Method Summary collapse

Methods inherited from BaseComponent

#on

Constructor Details

#initialize(placeholder: "", disabled: false, invalid: false, **attrs) ⇒ ComboboxInputTrigger

Returns a new instance of ComboboxInputTrigger.



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# File 'app/components/phlex_kit/combobox/combobox_input_trigger.rb', line 12

def initialize(placeholder: "", disabled: false, invalid: false, **attrs)
  @placeholder = placeholder
  @disabled = disabled
  @invalid = invalid
  @attrs = attrs
end

Instance Method Details

#view_template ⇒ Object 



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# File 'app/components/phlex_kit/combobox/combobox_input_trigger.rb', line 19

def view_template
  wrapper_aria = { haspopup: "listbox", expanded: "false" }
  wrapper_aria[:invalid] = "true" if @invalid
  div(**mix({
    class: "pk-combobox-input-trigger",
    aria: wrapper_aria,
    data: {
      placeholder: @placeholder,
      phlex_kit__combobox_target: "trigger",
      action: [
        "click->phlex-kit--combobox#openPopover",
        "focusin->phlex-kit--combobox#openPopover",
        "keydown.down->phlex-kit--combobox#keyDownPressed",
        "keydown.up->phlex-kit--combobox#keyUpPressed",
        "keydown.enter->phlex-kit--combobox#keyEnterPressed",
        "keydown.esc->phlex-kit--combobox#closePopover:prevent"
      ].join(" ")
    }
  }, @attrs)) do
    input(
      type: :text,
      placeholder: @placeholder,
      disabled: @disabled,
      autocomplete: "off",
      autocorrect: "off",
      spellcheck: "false",
      class: "pk-combobox-input-trigger-field",
      data: {
        phlex_kit__combobox_target: "inputTrigger",
        action: "keyup->phlex-kit--combobox#filterItems input->phlex-kit--combobox#filterItems"
      }
    )
    chevron_icon
  end
end