Answer Posted / vikrant chaudhari

Hi,

Static scaffolding is present in rails 1.0 version with the
comand
"ruby script/server geterate scaffold Product Admin".
Here, Product is model and Admin is controller.So it (Rails
1.0)automatically generates the table column defined in
products table
CONCLUSION:SCAFFOLDING IN RAILS 1.0 TAKES TWO PARAMETERS
1.MODEL
2.CONTROLLER

While in dynamic scaffolding u need to create model and
controller one by one

How many types of variables are available in ruby class?

830

---

Are there any disadvantages of ruby on rails? If yes, mention them.

826

---

Who developed ruby on rails?

801

---

What is difference between form_for and form_tag?

818

---

What is a webrick web server?

852

---

difference between member routes and collection routes ?

885

---

What is the symbol garbage collector?

865

---

How is dynamic scaffolding different from static scaffolding?

774

---

Write a program to show the functionality of request.xhr in ruby on rails ?

781

---

How are observers and callbacks different from each other?

729

---

what is the difference between calling super() and super call?

872

---

What are the three methods to install ruby on rails?

822

---

Tell me what is the difference between the observers and callbacks in ruby on rails?

806

---

what is “Yield” in Ruby on Rails?

838

---

What is the importance of rjs?

816

---