fix预订默认值

@@ -22,7 +22,7 @@
             <view class="left info Medium">
                 <view class="label">时间</view>
                 <view class="value" wx:if="{{hasOnlineReserve || detail.hasUpdateDate}}">
-                    {{util.unixtoTime(detail.ddate||'','MM月DD日')}}　{{util.reserveTimeSpace(detail.ddate_solt||detail.section)}}
+                    <text wx:if="{{detail.ddate>0}}">{{util.unixtoTime(detail.ddate||'','MM月DD日')}}　{{util.reserveTimeSpace(detail.ddate_solt||detail.section)}}</text>
                 </view>
                 <view class="value" wx:else="">{{rdateStr}}</view>
             </view>

@@ -9,7 +9,7 @@
             <formids
                     id="userinfo-share-{{detail.id}}"
                     bindclick="editorReserve">
-                <view class="opt-button">修改</view>
+                <view class="opt-button" wx:if="{{seller}}">修改</view>
             </formids>
         </view>
     </card>