[教育訓練] Rails Form Basic

Transcript

1. Rails Form 徐赫謙
2. Rails Form Basic
3. Built-in • form_tag • form_for
4. form_tag • 不主動對應Model • 適⽤用於不需要與Model直接互動的表單
5. form_for • 與Model有直接的關係 • 需要帶⼊入Resource • 欄位名稱⼀一定要是能存取的屬性
6. field helpers (tag) • text_field_tag • text_area_tag • hidden_field_tag • label_tag • select_tag • submit_tag • check_box_tag • radio_button_tag • field_set_tag • password_field_t ag • ... more
7. field helpers (for) • text_field • text_area • hidden_field • label • select • submit • check_box • radio_button • fields_for • password_field • file_field • ... more
8. Example • form_for: https://gist.github.com/3507380#file_form_for.html.erb • form_tag: https://gist.github.com/3507380#file_form_tag.html.erb
9. Nested Form 可以輕易的建⽴立嵌套Model的Records
10. Nested Form https://gist.github.com/3507380#file_survey.rb
11. Built-in
12. Rubygem
13. Simple Form
14. https://gist.github.com/3507380#file_simple_new.html.erb
15. Simple Form
16. Rubygem