1.修改Model Detail Assembling按钮显隐控制。

2.修改Portfolio文件名校验以及文件保存。

RedAnt ERP Mobile/common/Functions/modelDetail/DetailViewController.m

@@ -2120,7 +2120,7 @@ self.isrefreshing=false;
     }
     ViewController.mail_to = send_to;
     
-    ViewController.attachment_name = [NSString stringWithFormat:@"%@.pdf",name];
+    ViewController.filename = [NSString stringWithFormat:@"%@.pdf",name];
     ViewController.mail_subject = subject;
     
     ViewController.hidenavi = false;