Add the following code snippet into the struts.xml file.
sturts.xml
<action name="GeneratorTag" class="net.struts2.GeneratorTag"> <result>/pages/genericTags/GeneratorTag.jsp</result> </action>Create an action class as shown:
GeneratorTag.java
package net.struts2; 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
GeneratorTag.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 a Simple Iterator </font></h3> <s:generator val="%{'sarwar,Deepak Kumar,Sushil Kumar, Vinod Kumar, Amit Kumar'}" separator=","> <s:iterator> <s:property /><br/> </s:iterator> </s:generator> </body> </html>
Output of Generator Tag Example:
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