Velocity Iterator Tool Example : Iterator Tool « Velocity « Java

1. Java
2. Velocity
3. Iterator Tool

Velocity Iterator Tool Example

import java.io.StringWriter;
import java.io.Writer;

import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.tools.generic.IteratorTool;

public class IteratorToolExample {

  public static void main(String[] args) throws Exception {
    Velocity.init();

    Template t = Velocity.getTemplate("./src/iteratorTool.vm");

    VelocityContext ctx = new VelocityContext();
    ctx.put("var", new IteratorTool());

    Writer writer = new StringWriter();
    t.merge(ctx, writer);

    System.out.println(writer);
  }
}

-------------------------------------------------------------------------------------

#set($list = ["A", "B", "C", "D", "E"])
#set($items = $var.wrap($list))

#foreach($item in $items)
    #if($velocityCount <= 3)
        $items.more()
    #end
#end
           
       

velocity-IteratorToolExample.zip( 875 k)

Related examples in the same category