Question
Describe Validate() and reset() methods.

Answers

Validate() Method:
- This method is used to validate the properties after they are explored by the application.
- Validate method is Called before FormBean is handed to Action.
- This method returns a collection of ActionError.
Syntax :public ActionErrors validate(ActionMapping mapping,HttpServletRequest request)Reset() Method:
- This method is called by the Struts Framework with each request that uses the defined ActionForm.
- Used to reset all the data from the ActionForm.Syntax :public void reset() {}   Your Comment




More Software Questions..
What is the inputsplit in map reduce software?

What is software configuration management?

What Is Java Api For Xml-based Rpc (jax-rpc)?

How can you implement fine-grained auditing?

What is IBM’s simple explanation for Big Data’s four critical features?

What is static synchronized method in JDBC API? Give an example?

What does the NULLIF function do?

What happens if a start method is not invoked and the run method is directly invoked?

Should we override finalize method

what is the difference between mysql_fetch_array and mysql_fetch_object?

How will XML affect my document links?

Why to use Style Sheets?

What are Filters in MVC?

Can you explain Application layer in OSI model?

How to define new testplan attributes?

What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?

Which oracle package is used to manage the oracle lock management services?

What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?

What is marker interface?

What types of partitioning are there for BW?



Search
Can you Answer!!
  • Q What is the general algorithm model for any recursive procedure?
  • Q explain parathyroid glands
  • Q What is meant by persistence?
  • Q Jurisprudence is the theory/philosophy of what?
  • Q How to take active directory backup
  • Q What are the different types of updates modes?
  • Q My son is today 11 years and 10 month old. I have observed very few but coarse black hair growing below the umbilicus and very scanty (may be four or five) hair under his armpit. However there is no erection of penis or ejaculation so far. Should he be considered as Baligh (‘mature’ under the Sharia)?
  • Q When we need of abstract class and interface?could you please tell me the realtime example?
  • Q What are different types of locks?
  • Q ‘Pedagogies of Kintergarten' was written by whom?
  • Q How is JSP better than Servlet technology?