What, you're deciding between Wicket and JSF and no one has answered
your question? Unacceptable!
JavaScriptTemplate is good for passing variables into Javascript. You
can use a cache buster to make sure it gets loaded each time. So, with
that approach you would have a plain onclick="oldJavaScript(foo);" in
your page template because foo has already been set in the external js
template.
A quicker and dirtier approach is to use an AttributeModifier for
"onclick" to patch together the full script call during page generation.
Using an anonymous subclass model: new AbstractReadOnlyModel() { ...
getObject(...) { return "oldJavaScript(" + foo + ");"; }} And so on.
Nathan
> What sort of options are there for embedding simple scalar values into
> an html page, particularly into the parameters of an existing
> javascript method? I'm looking for something along the lines of:
>
> onclick=oldJavaScript(<wicket:scalar wicket:id="foo"/>);
>
> Which is then rendered as
>
> onclick=oldJavaScript(1234);
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