<view>     <view wx:if="{{!isedit}}">         <view class="section">             <view class="section-title">昵称：</view>             <view>{{username}}</view>         </view>         <view class="section">             <view class="section-title">性别：</view>             <view>{{gender}}</view>         </view>     </view>     <view wx:else>         <view class="section">             <view class="section-title">姓名：</view>             <view>                 <input type="text" name="username" value="{{username}}" placeholder="请输入姓名"/>             </view>         </view>         <view class="section">             <view class="section-title">性别：</view>             <view>                 <radio-group name="gender">                     <label><radio value="男" checked="{{gender=='男'?'checked':''}}"/>男</label>                     <label><radio value="女" checked="{{gender=='女'?'checked':''}}"/>女</label>                 </radio-group>             </view>         </view>         <button bindtap="save">保存</button>         <button bindtap="cancel">取消</button>     </view> </view>