Struts2-UI-TAGS-II
Aim:
We will examine the textarea and doubleselect and file UI Tags.
Procedure:
Step 1:
Create project for struts2.
Step 2:
Create Action class
Step 3:
Made some changes in struts.xml
Step 4:
Create home.jsp and display.jsp file
Step 5:
Run the home.jsp file
Step 1:
Create project name as UI-tag III
Open the netbean 6.8
File—New Project New Project window will open.
Select java web under categories and select web Application under Projects.
Next
New Web Application window will open.
Give project name ( UI-Tags-III)
Next and also Next
Select Framework
You select struts2
Finish
The project UI-Tags-III has created successfully.
NOTE:
Delete all files under example folder for web pages and source packages
Structure of the Struts2 Project
Store all jsp files under web pages
Store all action class under sources packages
Step 2:
Create Action class name as uiaction
Right click on example under Source Packages
New—Other—select Struts2 under categories and select Struts2 Action under File types.
Next
Give Action class name (uiaction)
Finish
The Action class uiaction has created successfully.
Include following coding into uiaction
package example;
import java.util.*;
import com.opensymphony.xwork2.ActionSupport;
public class UIAction extends ActionSupport
{
private String address;
private String dishes;
public String getDishes() {
return dishes;
}
public void setDishes(String dishes) {
this.dishes = dishes;
}
public String getAddress()
{
return address;
}
public void setAddress(String address)
{
this.address = address;
}
public UIAction()
{
}
public String execute() throws Exception
{
return "success";
}
}
Step 3:
Made some changes in struts.xml
< !DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
http://struts.apache.org/dtds/struts-2.0.dtd >
< struts >
< package name="example" namespace="/example" extends="struts-default" >
< action name="uiaction" class="example.uiaction" >
< result name="success" > /example/display.jsp < /result >
< result name="input" > /example/home.jsp < /result >
< /action >
< /package >
< /struts >
Step 4:
Create home.jsp
< %@taglib uri="/struts-tags" prefix="s" % >
< html >
< head >
< title & gt JSP Page < /title >
< /head >
< body >
< s:form action="uiaction" method="post" >
< s:file label="browse" accept="text/*"/ >
< s:textarea label="Address" name="address" cols="15" rows="5"/ >
< s:doubleselect label="Select Item"
headerValue="--- Please Select ---"
headerKey="1" list="{'Color','Fruits'}"
doubleName="dishes"
doubleList="top == 'Color' ? {'Black','Green','White',
'Yellow','Red','Pink'} : { 'Apple','Banana','Grapes','Mango'}" / >
< s:submit/ >
< /s:form >
< /body >
< /html >
Create display.jsp
< %@taglib uri="/struts-tags" prefix="s" % >
< html >
< head >
< title > JSP Page < /title >
< /head >
< body >
< s:property value="address" / >
< s:property value="dishes"/ >
< s:property value="file1"/ >
< /body >
< /html >
Step 5:
Run the display.jsp
Output
