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目前 simple_form 不支持带有rich_text_area 输入字段的rails 6 action_text 上的ruby。所以目前我的输入字段在posts/_form.html.haml中看起来像这样:

= f.label :description
= f.rich_text_area :description
= f.error :description, class: 'text-danger'

如何使其工作= f.input :description并具有富文本区域?

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1 回答 1

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在 app/inputs/rich_text_area_input.rb 中创建一个文件:

class RichTextAreaInput < SimpleForm::Inputs::Base
  def input_html_classes
    super.push('trix-content')
  end

  def input(wrapper_options = nil)
    merged_input_options = merge_wrapper_options(input_html_options, wrapper_options)

    @builder.rich_text_area(attribute_name, merged_input_options)
  end
end

在 application.scss 中:

//simple_form input for rich_text_area hight
trix-editor.form-control {
  height: auto;
}

现在在 posts/_form.html.haml 你可以这样做:

= f.input :description, as: :rich_text_area

通过希望在某些时候 simple_form 必须将其添加到 master

来源1:https ://github.com/heartcombo/simple_form/issues/1638

来源2:https ://github.com/heartcombo/simple_form/pull/1646

于 2020-05-06T15:28:38.673 回答