------------- Home.html ------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Tutorial: HelloWorld</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<h1>HelloWorld Tutorial</h1>
<p>
The current data and time is:
<span jwcid="now">June 26 2005</span>
</p>
</body>
</html>
------------- Home.page ---------------
<?xml version="1.0"?>
<!DOCTYPE page-specification PUBLIC
"-//Apache Software Foundation//Tapestry Specification 4.0//EN"
"http://tapestry.apache.org/dtd/Tapestry_4_0.dtd";>
<page-specification class="test.Home">
<component id="now" type="Insert">
<binding name="value" value="currentDate"/>
</component>
</page-specification>
------------- Home.java -----------------
package test;
import java.util.Date;
import java.util.logging.Logger;
import org.apache.tapestry.html.BasePage;
public abstract class Home extends BasePage {
public Date getCurrentDate(){
return new Date();
}
}
---------------- web.xml --------------------
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";>
<display-name>Tutorial: HelloWorld</display-name>
<servlet>
<servlet-name>app</servlet-name>
<servlet-class>org.apache.tapestry.ApplicationServlet</servlet-class>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>app</servlet-name>
<url-pattern>/app</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>app</welcome-file>
</welcome-file-list>
</web-app>
-----------------------------------------------
That's all!
Norbert
Robert Zeigler wrote:
>
> Can't explain without more information about your page.
> That said, you can always throw a @Cached annotation on there if needed.
>
> Robert
>
> On Jul 18, 2008, at 7/182:20 PM , MBBert wrote:
>
>>
>> Hi!
>>
>> I set up a new environment with Hibernate, Spring and Tapestry.
>> After the
>> first tests I wondered why each DB access was done 3 times.
>> For verification I set up a simple Hello World App and there is this
>> strange
>> behaviour also. When I set a break point in the getter method, I can
>> see
>> that it will be called three times each page access.
>>
>> Can anybody explain me what happens?
>>
>> I'm using version 4.1.5 with Apache 6.0.14 in NetBeans 6.0.
>> --
>> View this message in context:
>> http://www.nabble.com/Tapestry-calls-the-getter-3-times%21-tp18536136p18536136.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
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