openproject/frontend/app/components/inplace-edit/field-directives/edit-wiki-textarea/edit-wiki-textarea.directive.html

<div class="textarea-wrapper" ng-class="{'-preview': isPreview}">
  <label
    class="hidden-for-sighted"
    for="inplace-edit--write-value--{{::field.name}}">
      {{::field.getLabel()}}
  </label>
  <textarea
          wiki-toolbar
          style="min-height: 114px"
          msd-elastic="\n"
          class="focus-input inplace-edit--textarea -animated"
          id="inplace-edit--write-value--{{::field.name}}"
          ng-hide="isPreview && !fieldController.state.isBusy"
          preview-toggle="customEditorController.togglePreview"
          name="value"
          ng-disabled="fieldController.state.isBusy"
          ng-required="fieldController.isRequired"
          ng-model="field.value.raw"
          title="{{ fieldController.editTitle }}">
  </textarea>
  <div class="inplace-edit--preview" ng-if="isPreview && !fieldController.state.isBusy">
      <span ng-bind-html="previewHtml"></span>
  </div>
  <div class="inplace-edit--dashboard">
    <div class="inplace-edit--controls" ng-hide="fieldController.state.isBusy || !fieldController.isActive()">
      <accessible-by-keyboard execute="fieldController.submit()"
                              ng-disabled="fieldController.isEmpty()"
                              link-title="{{ fieldController.saveTitle }}"
                              class="inplace-edit--control inplace-edit--control--save">
        <icon-wrapper icon-name="checkmark" icon-title="{{ fieldController.saveTitle }}">
        </icon-wrapper>
      </accessible-by-keyboard>
      <accessible-by-keyboard execute="fieldController.discardEditing()"
                              link-title="{{ fieldController.cancelTitle }}"
                              class="inplace-edit--control inplace-edit--control--cancel">
        <icon-wrapper icon-name="close" icon-title="{{ fieldController.cancelTitle }}">
        </icon-wrapper>
      </accessible-by-keyboard>
    </div>
  </div>
</div>