749074fec0
The editor will now have a default height of 300px but a button will let the user expand the editor. It will expand it to fit all content (or up to 400px if the content was not exceeding 300px). In the expanded mode the editor will keep growing as the user types more content.
44 lines
1.1 KiB
Ruby
44 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class MarkdownFormBuilder < ActionView::Helpers::FormBuilder
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def markdown(method, args = {})
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# Adopt simple form builder to work with form_for
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@attribute_name = method
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@input_html_options = args[:input_html]
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@template.capture do
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@template.concat form_textarea
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@template.concat toast_ui_editor
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end
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end
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private
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def form_textarea
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@template.text_area @object_name, @attribute_name,
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**(@input_html_options || {}),
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id: label_target,
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class: 'd-none'
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end
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def toast_ui_editor
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@template.tag.div(class: 'markdown-editor__wrapper') do
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@template.concat @template.tag.div(class: 'markdown-editor', data: {behavior: 'markdown-editor-widget', id: label_target})
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@template.concat resize_btn
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end
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end
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def resize_btn
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@template.tag.button(class: 'markdown-editor__resize-btn fa-solid', type: 'button', id: "#{label_target}-resize",
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title: I18n.t(:'markdown_editor.expand'), aria_label: I18n.t(:'markdown_editor.expand'))
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end
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def base_id
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options[:markdown_id_suffix] || @attribute_name
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end
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def label_target
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"markdown-input-#{base_id}"
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end
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end
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