update 国内标准-批量删除页面效果修改，树查询数据

src/views/standardRegulationLibrary/domesticStandard/DomesticStandardList.vue

@@ -2,12 +2,12 @@
   <a-card :bordered="false" class="page-left-right-layout">
     <!--    树部分-->
     <div class="page-left-box">
-      <a-spin :spinning="loading">
+      <a-spin :spinning="treeLoading">
         <!--      $t('standardRegulationLibrary.domesticStandard.treeSearchPlaceholder')-->
         <a-input-search v-model="treeInput"
                         :placeholder="$t('standardRegulationLibrary.domesticStandard.treeSearchPlaceholder')"
                         @search="handleTreeSearch" />
-        <a-tree :show-line="true" :show-icon="true" :tree-data="treeData">
+        <a-tree :show-line="true" :show-icon="true" :tree-data="treeData" :selected-keys="selectedTreeKeys">
           <a-icon type="folder" slot="folder" class="tree-icon" />
           <a-icon type="file" slot="file" class="tree-icon" />
 
@@ -252,7 +252,8 @@ export default {
       noValue: YesOrNoEnum.NO.value,
       nowShareInfo: {}, // 当前正在分享的数据
       selectedTreeKeys: [], // 选中的树节点
-      tableSlotField: ['standard_name', 'standard_number'] // 表格中需要插槽的字段
+      tableSlotField: ['standard_name', 'standard_number'], // 表格中需要插槽的字段
+      treeLoading: false
     }
   },
   computed: {
@@ -268,13 +269,19 @@ export default {
      * 获取树数据
      */
     initTreeData () {
+      this.treeLoading = true
       getDomesticStandardTree({ nodeName: this.treeInput }).then(res => {
+        this.treeData = []
+        this.selectedTreeKeys = []
+        this.filters.nodeCode = null
         if (res.success) {
           const treeData = res.result || []
           this.treeData = this.dealTreeData(treeData)
         } else {
           this.$message.warn(res.message)
         }
+      }).finally(() => {
+        this.treeLoading = false
       })
     },
     /**
@@ -433,6 +440,8 @@ export default {
      */
     handleSelectTreeNode ({ dataRef }) {
       this.selectedTreeKeys = [dataRef.key]
+      this.filters.nodeCode = dataRef.nodeCode
+      this.loadData(1)
     },
     /**
      * 配置标准