Java/Velocity/Parse Another Template — различия между версиями

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Текущая версия на 07:07, 1 июня 2010

Parse Another page

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.RenderTool;
public class VMDemo {
  public static void main(String[] args) throws Exception {
    Velocity.init();
    Template t = Velocity.getTemplate("./src/VMDemo.vm");
    VelocityContext ctx = new VelocityContext();
    Writer writer = new StringWriter();
    t.merge(ctx, writer);
    System.out.println(writer);
  }
}
-------------------------------------------------------------------------------------
#set ($companyName = "Name")
<html>
  <head>
    <title>$companyName Homepage</title>
  </head>
  <body>
    <h1>Welcome!!</h1>
    #parse("./src/pageFooter.vm")
  </body>
</html>
-------------------------------------------------------------------------------------
<h3>Copyright &copy; 2004</h3>





Velocity Parse Inner Variables

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.RenderTool;
public class VMDemo {
  public static void main(String[] args) throws Exception {
    Velocity.init();
    Template t = Velocity.getTemplate("./src/VMDemo.vm");
    VelocityContext ctx = new VelocityContext();
    Writer writer = new StringWriter();
    t.merge(ctx, writer);
    System.out.println(writer);
  }
}
-------------------------------------------------------------------------------------
//File: VMDemo.vm
#set ($companyName = "Name")
<html>
  <head>
    <title>$companyName Homepage</title>
  </head>
  <body>
    <h1>Welcome!!</h1>
    $innerVar
    #parse("./src/pageFooter.vm")
    $innerVar
  </body>
</html>
-------------------------------------------------------------------------------------
//File: pageFooter.vm
#set ($innerVar = "This is an inner variable")
<h3>Copyright &copy; $companyName 2004</h3>





Velocity Parse Variables

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.RenderTool;
public class VMDemo {
  public static void main(String[] args) throws Exception {
    Velocity.init();
    Template t = Velocity.getTemplate("./src/VMDemo.vm");
    VelocityContext ctx = new VelocityContext();
    Writer writer = new StringWriter();
    t.merge(ctx, writer);
    System.out.println(writer);
  }
}
-------------------------------------------------------------------------------------
//File: VMDemo.vm
#set ($companyName = "Name")
<html>
  <head>
    <title>$companyName Homepage</title>
  </head>
  <body>
    <h1>Welcome!!</h1>
    #parse("./src/pageFooter.vm")
  </body>
</html> 
-------------------------------------------------------------------------------------
//File: pageFooter
<h3>Copyright &copy; $companyName 2004</h3>


Источник — «http://jexp.ru/index.php?title=Java/Velocity/Parse_Another_Template&oldid=8523»