<view a:if="{{isEdit}}"> <form onSubmit="complete"> <textarea value="{{notes ? notes.meetingNotes : ''}}" class="notes-edit" name="textarea" auto-height placeholder="输入笔记内容"></textarea> <button form-type="submit" class="picker-complete">完成</button> </form> </view> <view a:else class="notes"> {{meetingNotes}} </view>