摘要：
What I would like to do is to display a single form that lets the user: Enter a document title (from Document model) Select one of their user_defined_ 阅读全文
摘要：
Similar to the regular formsets, Django also provides model formset that makes it easy to work with Django models. Django model formsets provide a way 阅读全文
摘要：
Mac键盘符号和修饰键说明 ⌘ Command ⇧ Shift ⌥ Option ⌃ Control ↩︎ Return/Enter ⌫ Delete ⌦ 向前删除键（Fn+Delete） ↑ 上箭头 ↓ 下箭头 ← 左箭头 → 右箭头 ⇞ Page Up（Fn+↑） ⇟ Page Down（Fn+ 阅读全文
摘要：
一、内容回顾 Model - 数据库操作 - 验证 class A(MOdel): user = email = pwd = Form - class LoginForm(Form): email = fields.EmailField() user = pwd = - is_valid -> 每一 阅读全文