时间段选择器BUG优化

@@ -30,7 +30,7 @@
                             <el-date-picker
                                     v-model="searchTime"
                                     type="daterange"
-                                    unlink-panels
+                                    unlink-panels clearable @change="handleCycleTime"
                                     range-separator="至"
                                     start-placeholder="开始日期"
                                     end-placeholder="结束日期"
@@ -842,6 +842,10 @@
             },
         },
         methods: {
+            handleCycleTime(date) {
+                this.queryInfo.starttime = date ? date[0] : undefined;
+                this.queryInfo.endtime = date ? date[1] : undefined;
+            },
             //获取所属库位
             // getLo:function(query){
             //     this.locationnos=[];