From 8845d9170c82d7700dfed38eca17cefff19e7fd7 Mon Sep 17 00:00:00 2001
From: wangyuzhan <wangyuzhan@bytedance.com>
Date: Fri, 21 Nov 2025 12:33:04 +0800
Subject: [PATCH] update web dataset file

---
 trainer_web/static/js/app.js | 13 +++++++++++--
 trainer_web/train_web_ui.py  | 11 +++++++----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/trainer_web/static/js/app.js b/trainer_web/static/js/app.js
index aa5d778..133e6c1 100644
--- a/trainer_web/static/js/app.js
+++ b/trainer_web/static/js/app.js
@@ -99,7 +99,11 @@ function confirmFileSelection() {
 }
 
 function navigateToParent() {
-  if (currentBrowsePath !== './') {
+  if (window.currentParentPath) {
+    // 使用后端提供的父目录路径（绝对路径）
+    browsePath(window.currentParentPath);
+  } else if (currentBrowsePath && currentBrowsePath !== './') {
+    // 回退到基于当前路径的计算
     const parentPath = currentBrowsePath.includes('/') ? 
       currentBrowsePath.substring(0, currentBrowsePath.lastIndexOf('/')) : './';
     browsePath(parentPath || './');
@@ -141,7 +145,6 @@ async function browsePath(path) {
   try {
     currentBrowsePath = path;
     selectedFilePath = null; // 重置选中的文件路径
-    document.getElementById('current-path').textContent = path;
     document.getElementById('selected-path').value = ''; // 清空显示
     
     // 更新帮助文本
@@ -172,6 +175,12 @@ function renderFileList(data) {
     return;
   }
   
+  // 更新当前路径显示（使用相对路径用于显示）
+  document.getElementById('current-path').textContent = data.relative_path || data.current_path;
+  
+  // 存储父目录路径供导航使用
+  window.currentParentPath = data.parent;
+  
   // 先显示目录，再显示文件
   const directories = data.items.filter(item => item.type === 'directory');
   const files = data.items.filter(item => item.type === 'file');
diff --git a/trainer_web/train_web_ui.py b/trainer_web/train_web_ui.py
index 5d9043d..533c00d 100644
--- a/trainer_web/train_web_ui.py
+++ b/trainer_web/train_web_ui.py
@@ -371,7 +371,8 @@ def browse_files():
                         stat = os.stat(item_path)
                         items.append({
                             'name': item,
-                            'path': os.path.relpath(item_path, project_root),
+                            'path': item_path,  # 返回绝对路径
+                            'relative_path': os.path.relpath(item_path, project_root),  # 同时返回相对路径用于显示
                             'type': 'directory' if os.path.isdir(item_path) else 'file',
                             'size': stat.st_size if os.path.isfile(item_path) else 0,
                             'modified': time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(stat.st_mtime))
@@ -381,10 +382,11 @@ def browse_files():
                         continue
                 
                 return jsonify({
-                    'current_path': os.path.relpath(full_path, project_root),
+                    'current_path': full_path,  # 返回绝对路径
+                    'relative_path': os.path.relpath(full_path, project_root),  # 相对路径用于显示
                     'absolute_path': full_path,
                     'items': items,
-                    'parent': os.path.relpath(os.path.dirname(full_path), project_root) if full_path != project_root else None
+                    'parent': os.path.dirname(full_path) if full_path != project_root else None
                 })
             except (OSError, PermissionError) as e:
                 return jsonify({'error': f'无法访问目录: {str(e)}', 'path': path})
@@ -394,7 +396,8 @@ def browse_files():
             stat = os.stat(full_path)
             return jsonify({
                 'name': os.path.basename(full_path),
-                'path': os.path.relpath(full_path, project_root),
+                'path': full_path,  # 返回绝对路径
+                'relative_path': os.path.relpath(full_path, project_root),  # 相对路径用于显示
                 'type': 'file',
                 'size': stat.st_size,
                 'modified': time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(stat.st_mtime))