Face2FaceTranslator/pages/edit/edit.wxml

<!--pages/edit/edit.wxml-->
<view class="container edit-container">
  <textarea maxlength="{{edit_text_max}}" auto-height="{{true}}" class="edit_textarea" cursor-spacing="20" focus="{{is_focus}}" bindinput="editInput"  bindconfirm="editConfirm" value="{{edit_text}}"></textarea>
  <view class="tips-wrapper">
    <textarea class="edit-tips" value="{{tips}}" auto-height="{{true}}" disabled="{{true}}"></textarea>
    <view class="delete-content"  bindtap="deleteContent">
      <image src="../../image/delete_all.png" class="img-delete-all"></image>
    </view>
  </view>
</view>