Why we use struts over servlets?
Can we have multiple struts-config files in a single web app? If yes why should we have them? Will multiple copies make any impact on performance?
What are construction struts?
What is the forward action utilized for?
At the point, you should go for struts framework?
i have list of values(e.g 100). using logic:iterate, how can i print the multiples of 5th element? how the logic:iterate will understand the multiples of 5.
Are struts still used?
In ActionClass we can use only one action i.e execute(), but in DispatchAction we can use multiple actions.My question is , we can use multiple actions in Action class if(action.equals("add") if(action.equals("update"). Then when to use Action and DispatchAction which is frequently in webapplications.
What are Struts2 core components?
What are Struts properties?
What is controller in struts2?
How we can controlled duplicate form submission in struts?
What is the purpose of '@customvalidator'?