Generator Tag

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Generator Tag
Posted on: April 18, 2011 at 12:00 AM

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> tagprints 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:

Related Tags for Generator Tag:

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