fix: 修复测试折叠展开问题；导入表时 首次打开 数据源下拉渲染失败问题

src/views/demo/tree/index.vue

@@ -179,7 +179,6 @@ function handleExport() {
 <template>
   <div class="min-h-500px flex-col-stretch gap-16px overflow-hidden lt-sm:overflow-auto">
     <TreeSearch v-model:model="searchParams" :tree-list="data" @reset="resetSearchParams" @search="getData" />
-    {{ expandedRowKeys }}
     <NCard title="测试树列表" :bordered="false" size="small" class="sm:flex-1-hidden card-wrapper">
       <template #header-extra>
         <TableHeaderOperation
@@ -195,13 +194,13 @@ function handleExport() {
           @refresh="getData"
         >
           <template #prefix>
-            <NButton v-if="!isCollapse" :disabled="!expandedRowKeys.length" size="small" @click="expandAll">
+            <NButton v-if="!isCollapse" :disabled="!data.length" size="small" @click="expandAll">
               <template #icon>
                 <icon-quill:expand />
               </template>
               全部展开
             </NButton>
-            <NButton v-if="isCollapse" :disabled="!expandedRowKeys.length" size="small" @click="collapseAll">
+            <NButton v-if="isCollapse" :disabled="!data.length" size="small" @click="collapseAll">
               <template #icon>
                 <icon-quill:collapse />
               </template>

src/views/tool/gen/modules/gen-table-import-drawer.vue

@@ -84,15 +84,16 @@ async function getDataNames() {
   const { error, data: dataNames } = await fetchGetGenDataNames();
   if (error) return;
   dataNameOptions.value = dataNames.map(item => ({ label: item, value: item }));
+
+  resetSearchParams();
+  searchParams.dataName = dataNameOptions.value.length ? dataNameOptions.value[0].value : null;
+  data.value = [];
+  checkedRowKeys.value = [];
 }
 
 watch(visible, () => {
   if (visible.value) {
     getDataNames();
-    resetSearchParams();
-    searchParams.dataName = dataNameOptions.value.length ? dataNameOptions.value[0].value : null;
-    data.value = [];
-    checkedRowKeys.value = [];
   }
 });
 </script>