事件展示-数据来源如果便携式设备或治理设备没数据则不展示

src/views/govern/alarm/Transient.vue

@@ -7,7 +7,7 @@
                         placeholder="请选择数据来源"
                         @change="sourceChange"
                         v-model="tableStore.table.params.cascader"
-                        :options="props.deviceTree"
+                        :options="deviceTreeOptions"
                         :show-all-levels="false"
                         :props="{ checkStrictly: true }"
                         clearable
@@ -215,21 +215,27 @@ tableStore.table.params.userId = ''
 tableStore.table.params.cascader = ''
 // tableStore.table.params.level=''
 
+const deviceTreeOptions = ref<any>(props.deviceTree)
+deviceTreeOptions.value.map((item: any, index: any) => {
+    if (item.children.length == 0) {
+        deviceTreeOptions.value.splice(index, 1)
+    }
+})
 const sourceChange = (e: any) => {
     tableStore.table.params.engineeringid = e[1] || ''
     tableStore.table.params.projectId = e[2] || ''
-    const zlIndex = props.deviceTree.findIndex((item: any) => {
+    const zlIndex = deviceTreeOptions.value.findIndex((item: any) => {
         return item.name == '治理设备'
     })
-    const bxsIndex = props.deviceTree.findIndex((item: any) => {
+    const bxsIndex = deviceTreeOptions.value.findIndex((item: any) => {
         return item.name == '便携式设备'
     })
     //便携式设备特殊处理
-    if (props.deviceTree[bxsIndex].id == e[0] && e.length == 2) {
+    if (bxsIndex != -1 && deviceTreeOptions.value[bxsIndex].id == e[0] && e.length == 2) {
         tableStore.table.params.deviceId = e[1]
     }
     //治理设备
-    if (props.deviceTree[zlIndex].id == e[0]) {
+    if (zlIndex != -1 && deviceTreeOptions.value[zlIndex].id == e[0]) {
         tableStore.table.params.deviceId = e[2] || ''
     }
 }