<view class="content"><view class="row b-b"><text class="tit">退款理由</text><picker mode="selector" range="{{value}}" data-event-opts="{{[['change',[['bindChange',['$event']]]]]}}" bindchange="__e"><block wx:if="{{refund}}"><view class="refund">{{refund||'请选择退款理由'}}</view></block><block wx:else><view class="noRefund">请选择退款理由</view></block></picker></view><view class="row b-b"><text class="tit">备注说明</text><input class="input" type="text" placeholder="请填写备注" placeholder-class="placeholder" data-event-opts="{{[['input',[['__set_model',['','reason','$event',[]]]]]]}}" value="{{reason}}" bindinput="__e"/></view><button data-event-opts="{{[['tap',[['confirm',['$event']]]]]}}" class="add-btn" bindtap="__e">提交</button></view>