Let us see how to use it in Index.tml.
Update your Index.java to have a property 'greeting', like this:
package org.confucius.pages;
public class Index {
private String greeting;
public Index() {
this.greeting = "Hello World, Tapestry!";
}
public void setGreeting(String greeting) {
this.greeting = greeting;
}
public String getGreeting() {
return greeting;
}
}
We can now use this field in Index.tml, like this:
<html>
<body>
<h2>${greeting}</h2>
</body>
</html>
Due to the one-to-one mapping between pages and Beans, Tapestry will look for the 'greeting' property in Index.java, since it is referred to in Index.tml
Tapestry will automatically call the getGreeting()) method to get the property 'greeting'.
If you rebuild and redeploy HelloWorldTapestry, and point your browser to:
http://localhost:8080/HelloWorldTapestry/
you will see "Hello World, Tapestry!" displayed.
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