优化网站导航模块

modules/views/bak/student/components/org-select.vue

@@ -0,0 +1,39 @@
+<!-- 机构选择下拉框 -->
+<template>
+  <a-tree-select
+    allow-clear
+    tree-default-expand-all
+    :placeholder="placeholder"
+    :value="value || undefined"
+    :tree-data="data"
+    :dropdown-style="{ maxHeight: '360px', overflow: 'auto' }"
+    @update:value="updateValue"
+  />
+</template>
+
+<script lang="ts" setup>
+  import type { Organization } from '@/api/system/organization/model';
+
+  const emit = defineEmits<{
+    (e: 'update:value', value?: number): void;
+  }>();
+
+  withDefaults(
+    defineProps<{
+      // 选中的数据(v-modal)
+      value?: number;
+      // 提示信息
+      placeholder?: string;
+      // 机构数据
+      data: Organization[];
+    }>(),
+    {
+      placeholder: '请选择角色'
+    }
+  );
+
+  /* 更新选中数据 */
+  const updateValue = (value?: number) => {
+    emit('update:value', value);
+  };
+</script>