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| Struts2 Tags |
|
checkboxTag.jsp
<%@ taglib prefix=”s” uri=”/struts-tags” %>
<html>
<head>
<title>Checkbox (Form Tag) Tag
Example</title>
</head>
<body>
<h2>Checkbox Tag Example</h2>
<b>Sex</b><br>
<s:checkbox label=”Male” name=”male”
value=”true” /><br>
<s:checkbox label=”Female”
name=”male” />
</body>
</html> |
Output of the checkboxTag.jsp:
3. Checkboxlist Tag (Form Tag) Example
The checkboxlist tag is a UI tag that creates a
series of checkboxes from a list. Setup is like <s:select /> or <s:radio />, but creates
checkbox tags.
Add the following code snippet into the
struts.xml file.
<action name=”checkboxlistTag”
class=”net.javajazzup.checkboxlistTag”>
<result>/pages/formTags/
checkboxlistTag.jsp</result>
</action> |
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|
Create two lists in the action class and populate
them with various items as shown in the “checkboxlistTag” class.
checkboxlistTag.java
package net.javajazzup;
import
com.opensymphony.xwork2.ActionSupport;
import java.util.*;
public class checkboxlistTag extends
ActionSupport{
private List fruits;
private List animals;
public String execute()throws Exception{
fruits = new ArrayList();
fruits.add(“Apple”);
fruits.add(“Mango”);
fruits.add(“Orange”);
fruits.add(“Pine Apple”);
animals = new ArrayList();
animals.add(“Dog”);
animals.add(“Elephant”);
animals.add(“Ox”);
animals.add(“Fox”);
return SUCCESS;
}
public List getFruits(){
return fruits;
}
public List getAnimals(){
return animals;
}
} |
Create a jsp using the tag <s:checkboxlist>
<s:checkboxlist name=”Fruits-name”
list=”fruits” /> prints a checboxlist with name
Fruits and Creates a series of checkboxes from
fruits list of the action class “checkboxlistTag”.
<s:checkboxlist name=”Animals-name”
list=”animals” /> prints a checboxlist with name |
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Feb 2008 | Java Jazz Up | 39 |
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