S.no |
Struts 1.3 |
Struts 2.3x |
1 |
It uses config file – “struts-config.xmlâ€. inside WEB-INF/ folder. DEFAULT CREATED |
It uses config file – “struts.xmlâ€. inside default package (outside ur package). NEED TO CREATE. |
2 |
The ActionForm(getter + setter) + Action class. like - LoginAction(action) / LoginForm |
In Struts 2 only Action class (no need of ActionForm). getter & setter method inside Action class |
3 |
The url pattern is like url - Login.do |
The url pattern is like url - Login.action / Login |
4 |
The action tag is - <forward>. <forward name="SUCCESS" path="/Wel.jsp"/> |
The action tag is - <Result>. <result name="SUCCESS">/Wel.jsp</result> |
5 |
for struts validation it uses – validation.xml, inside WEB-INF folder |
Struts2 with validation.xml file stored inside current package or with validate() method. It is best - with validate() method. for validations - 1- with validation.xml 2- with validate() 3- with Annotations |
6 |
There is no concept for field label & fieldError. User Id <s:text property="userid" size="10"/> |
Concept for field label & fieldError. <s:textfield name="userid" label="User Id"/> |
7 |
There is no concept for required fields |
There is concept for required field |
9 |
We do need of type casting. RForm b = (RForm)form; |
There is no need of any type casting. getUserId() + getPass() - direct use. or userId pass - direct use |
10 |
It works with open/normal format |
It work with table format - with table (Table format is the major problem of struts2) but if we design the form with simple theme then form design with open format. |
11 |
There is no support for collection framework for form designing |
There support for collection framework for form designing |
12 |
There is no need of Action class for form design. |
There is need of Action class for form design. - major use |
13 |
It is very basic and more comlex. |
More advance - we have some extra concept for form design like - auto completer + date time picker + Tree + tabbed page + Generator + double select etc. |
14 |
In this version we can't use action form field values on response page(means can't call getter method of action class on response page for that we need to set request attribute) |
We can use getter method of action class direct with property tag on response page. |