CODEWITHSUNDEEP
apachemodel-bindingclick-framework
hildegard
hildegard

Reputation: 11

Apache Click addModel() vs @Bindable

Which method is preferable if I want to read a variable in my HTML-page? Is there a difference between the two?

class SomePage extends Page {
    private String someVariable = "Some value";

    public SomePage() {
        addModel("someVariable", someVariable);
    }
}

or

class SomePage extends Page {
    @Bindable
    private String someVariable = "Something";
}

Upvotes: 1

Views: 133

Answers (1)

Gilberto
Gilberto

Reputation: 985

The Apache Click documentation[1] is rich in content. Together with the online examples I can say how it is simply and intuitive. Specifically about your question, binding is explained in the application-autobinding section[3]. I tend to use the auto-binding mechanism only to request parameter and because of this warning in the docs:

we recommend using autobinding only for binding request parameters, not for Controls. It generally leads to code that is difficult to maintain. In a future release we will replace autobinding with a simpler implementation.

[1] http://click.apache.org/docs/user-guide/htmlsingle/click-book.html
[2] http://click.avoka.com/click-examples/home.htm
[3] http://click.apache.org/docs/user-guide/html/ch05s02.html#application-autobinding

Upvotes: 0

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