'Use if in velocity'에 해당되는 글 1건

  1. 2010.02.19 Use if in velocity
98..Etc/velocity2010. 2. 19. 18:07

Use if in velocity

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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);
  }
}
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#set($list = ["A", "B", "C", "D", "E"])

#foreach($item in $list)
    #if($velocityCount <= 3)
        $item
    #end
#end
           
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