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Apache Tapestry Interview Questions and Answers

Ques. How should do page navigation in apache tapestry?
Ans.
Usage page properties:

Page1.page
<page-specification class="Welcome.Action">
        <property name="success" value="Home" />
        <property name="error" value="Error" />
</page-specification>

Page2.page
<page-specification class="Welcome.Action">
        <property name="success" value="Home2" />
        <property name="error" value="Error2" />
</page-specification>

Welcome.Action.java
public void submitListener(IRequestCycle cycle)
{
    if (success)
        cycle.activate(getSpecification().getProperty("success"));
    if (error)
        cycle.activate(getSpecification().getProperty("error"));
}

So on success, it will be redirected to Home2 and on error it will be redirected to Error2 page.
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