修改bug

src/views/report/produceConversion.vue

@@ -402,7 +402,7 @@ export default {
     this.getDataList()
   },
   methods: {
-    handleChange() {
+    handleChange(val) {
       this.listQuery.reportTime = []
       this.listQuery.end = null
       this.listQuery.start = null
@@ -529,12 +529,12 @@ export default {
       this.chartMsgYearTarget.series[0].data = []
       this.chartMsgYearTarget.series[1].data = []
       this.title = ''
+      if (this.listQuery.date == null) {
+        return this.$message('请选择时间维度')
+      }
       if (!this.listQuery.beginTime && !this.listQuery.endTime) {
         return this.$message('请选择起止时间')
       }
-      if (!this.listQuery.date) {
-        return this.$message('请选择时间维度')
-      }
       console.log(this.listQuery);
       if (this.listQuery.type == 3) {
         this.listQuery.beginTime = this.listQuery.reportTime[0]