Initializing component parameters using code (not via annotation).
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Key: TAPESTRY-1149
URL: http://issues.apache.org/jira/browse/TAPESTRY-1149
Project: Tapestry
Issue Type: Improvement
Affects Versions: 5.0
Reporter: john
Priority: Minor
In tapestry 5, most things are done in codes and I like that approach. So
naturally I want to pass parameters to components in codes.
The parameters must be passed using attributes in html or in code like this:
@ComponentClass
public class Start {
private String name = "john";
@Component(parameters={"value=name"})
private Echo echo;
}
I'd like to set parameters in code like following:
@ComponentClass
public class Start {
private String name = "john";
@Component
private Echo echo;
@SetupRender // or BeforeRender
public void initComponents() {
echo.setValue(name);
}
}
It's more swing alike and has all the benefits of typed using like refactoring
and static type check.
Currently, Tapestry will complain that the required parameters not filled. I
think move the required parameter checking AFTER the @SetupRender will work.
But another issue is that it seems that you can't set parameter value using
method like setValue.
BTW, Wicket also uses this style of component parameter setting as I know.
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