Face2FaceTranslator/pages/edit/edit.wxml

<!--pages/edit/edit.wxml-->
<view class="container edit-container">
  <textarea maxlength="{{edit_text_max}}"  class="edit_textarea" auto-focus="{{true}}" focus="{{is_focus}}" bindinput="editInput"  bindconfirm="editConfirm" value="{{edit_text}}" adjust-position="{{true}}" bindfocus="editFocus" bindblur="editBlur"></textarea>
  <view class="bottom-wrap" style="padding-bottom: {{bottomHeight}}px">
    <view class="tips-wrapper" >
      <text class="edit-tips" >{{tips}}</text>
      <view class="delete-content"  capture-bind:tap="deleteContent" >
        <image src="../../image/delete_all.png" class="img-delete-all"></image>
      </view>
    </view>
  </view>
</view>