Big Data and Hadoop Training @$80 or Rs. 6,000 only - valid till Oct 17th Apply Now!

Generator Tag

Ads
 

Generator Tag

In this tutorial you will learn about the struts Generator Tags

In this tutorial you will learn about the struts Generator Tags
<action name="GeneratorTagCompAttribute" class="net.roseindia.GeneratorTag">
   <result>/pages/genericTags/GeneratorTagCompAttribute.jsp</result>
</action>

Create an action class  as shown : 

GeneratorTag.java

package net.roseindia;
import com.opensymphony.xwork2.ActionSupport;
import org.apache.struts2.util.IteratorGenerator.Converter;

public class GeneratorTag extends ActionSupport {
  public String excute() throws Exception{
  return  SUCCESS;
  }
}

Create a jsp page where the generator tag <s:generator> generates an iterator with "count" attribute  and <s:iterator> tag prints it out using the  <s:property /> tag. The separator attribute separates the val into entries of the iterator.

GeneratorTagCompAttribute.jsp

<%taglib prefix="s" uri="/struts-tags" %>

<html> 
  <head>
  <title> Generator Tag Example! </title>
  </head>
  <body>
  <h1><span style="background-color: #FFFFcc">Generator Tag Example!</span></h1>
  <h3><font color="#0000FF"> Generates an Iterator With Comparator Attribute 
   </font></h3>

  <s:generator val="%{'www.Roseindia.net,Deepak Kumar,Sushil Kumar,Vinod 
   Kumar,Amit Kumar'}" 
converter="%{myConverter}" separator=",">
  <s:iterator>
  <s:property /><br/>
  </s:iterator>
  </s:generator>
  </body>
</html>

 Output of the  Generator Tag Example:

Ads

Ads