decide.nolog.cz/app/components/create-options-text.hbs

{{#let @form as |form|}}
  {{#each @options as |option index|}}
    <form.element
      {{! show label only on first item }}
      @label={{unless index (t "create.options.options.label")}}
      @model={{option}}
      @property="value"
      class="option"
      data-test-form-element="option"
      data-test-option={{index}}
      as |el|
    >
      <div class="input-group">
        <el.control
          {{! first control should be focused automatically }}
          {{autofocus enabled=(eq index 0)}}
        />
        <div class="input-group-append">
          <BsButton
            @onClick={{fn @deleteOption option}}
            @type="link"
            class="delete"
            {{! disable delete button if there is only one option }}
            disabled={{lte @options.length 1}}
          >
            <span
              class="oi oi-trash"
              title={{t "create.options.button.delete.label"}}
              aria-hidden="true"
            ></span>
            <span class="sr-only">{{t
                "create.options.button.delete.label"
              }}</span>
          </BsButton>
        </div>
      </div>

      <BsButton
        @onClick={{fn @addOption "" index}}
        @type="link"
        @size="sm"
        class="add float-left"
      >
        <span
          class="oi oi-plus"
          title={{t "create.options.button.add.label"}}
          aria-hidden="true"
        ></span>
        <span class="sr-only">{{t "create.options.button.add.label"}}</span>
      </BsButton>
    </form.element>
  {{/each}}
{{/let}}