Module: Bh::Helpers::Dialogs

Included in:
Bh::Helpers
Defined in:
lib/bh/helpers/dialogs.rb

Overview

A dialog a page opens from a link, with none of Bootstrap's markup written by hand.

Instance Method Summary collapse

Instance Method Details

#dialog(text, title:, okay: t('bh.okay'), **options) ⇒ Object

A link reading text and the dialog it opens: headed title with an X to close it, holding the block, and closed as well by a footer button reading okay — Okay unless told otherwise, or none at all for false. The two share an id made from the link's own words, so a page needs to invent none; Bootstrap's own data-bs-toggle does the opening, and the browser's element brings the backdrop, the focus trap and Esc. Any other option is an attribute of the link.



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# File 'lib/bh/helpers/dialogs.rb', line 11

def dialog(text, title:, okay: t('bh.okay'), **options, &)
  id = "dialog-#{text.parameterize}"
  data = { **options.fetch(:data, {}), bs_toggle: 'dialog', bs_target: "##{id}" }
  parts = [bh_dialog_header(id, title), tag.div(capture(&), class: 'dialog-body')]
  parts.push bh_dialog_footer(okay) if okay

  safe_join [
    link_to(text, "##{id}", **options, data:),
    tag.dialog(safe_join(parts), class: 'dialog dialog-slide-down', id:,
                                 aria: { labelledby: "#{id}-title" }),
  ]
end