优化：选择目录

Author: c1921

model_manager.py

@@ -30,7 +30,9 @@ async def select_directory() -> str:
     """使用文件对话框选择目录"""
     root = tk.Tk()
     root.withdraw()  # 隐藏主窗口
+    root.attributes('-topmost', True)  # 确保对话框在最前面
     path = filedialog.askdirectory()
+    root.destroy()  # 完全清理 Tk 实例
     return path if path else ""
 
 class ModelManager:

templates/index.html

@@ -63,7 +63,6 @@
                         </button>
                         <button class="btn btn-outline-primary" id="scanModels">扫描模型</button>
                     </div>
-                    <div class="form-text">请选择包含 Stable Diffusion 模型的目录</div>
                 </div>
             </div>
         </div>
@@ -182,13 +181,32 @@
                 const response = await fetch(`${API_BASE}/config`);
                 const config = await response.json();
                 if (config.models_path) {
-                    document.querySelector('.form-text').textContent = `当前目录: ${config.models_path}`;
+                    pathInput.value = config.models_path;
                 }
             } catch (err) {
                 showError('加载配置失败');
             }
         }
 
+        // 选择目录
+        selectPathBtn.addEventListener('click', async () => {
+            try {
+                const response = await fetch(`${API_BASE}/select_directory`, {
+                    method: 'POST'
+                });
+                
+                if (response.ok) {
+                    const data = await response.json();
+                    if (data.path) {
+                        pathInput.value = data.path;
+                        await saveSelectedPath(data.path);
+                    }
+                }
+            } catch (err) {
+                showError('选择目录失败');
+            }
+        });
+
         // 选择并保存路径
         async function saveSelectedPath(path) {
             try {
@@ -210,25 +228,6 @@
             }
         }
 
-        // 选择目录
-        selectPathBtn.addEventListener('click', async () => {
-            try {
-                const response = await fetch(`${API_BASE}/select_directory`, {
-                    method: 'POST'
-                });
-                
-                if (response.ok) {
-                    const data = await response.json();
-                    if (data.path) {
-                        pathInput.value = data.path;
-                        await saveSelectedPath(data.path);
-                    }
-                }
-            } catch (err) {
-                showError('选择目录失败');
-            }
-        });
-
         // 扫描模型
         scanModelsBtn.addEventListener('click', async () => {
             try {