修改选择统计指标图表消失问题

src/views/govern/device/planData/index.vue

@@ -333,7 +333,9 @@ const nodeClick = async (e: anyObj) => {
                         }
                     })
                 }
-                searchForm.value.index = [indexOptions.value[0].id]
+                if (searchForm.value.index.length == 0) {
+                    searchForm.value.index = [indexOptions.value[0].id]
+                }
 
                 schemeTreeRef.value.getPlanData(deviceData.value)
                 await setTimeout(() => {
@@ -503,10 +505,10 @@ const init = (flag: boolean) => {
                                 },
                                 backgroundColor: 'rgba(0,0,0,0.35)',
                                 borderWidth: 0,
-                                formatter(params) {
+                                formatter(params: any) {
                                     const xname = params[0].value[0]
                                     let str = `${xname}<br>`
-                                    params.forEach((el, index) => {
+                                    params.forEach((el: any, index: any) => {
                                         str += `${el.marker}${el.seriesName.split('(')[0]}：${
                                             el.value[1] ? el.value[1] + ' ' + el.value[2] : '-'
                                         }<br>`
@@ -595,7 +597,7 @@ const init = (flag: boolean) => {
                 })
         } else {
             loading.value = false
-            echartsData.value = {}
+            // echartsData.value = {}
         }
     }
 }
@@ -753,6 +755,8 @@ const formatCountOptions = (list: any) => {
                 }
             })
         })
+    } else {
+        countData.value = []
     }
 }
 const flag = ref(false)