Re: Custom component inside For loop

[Lukas Ruetz]

Am Dienstag, 21. Februar 2006 12:30 schrieb Izak Wessels:
> Hello all,
>
> If I have a custom component that gets called if a condition is true and
> all of it is inside a for loop, can I pass
> a different parameter to the custom component each time i go through the
> loop?
>
> Regards,
>
> -- Izak

hi

yes you can. add a parameter to your custom component in the .jwc-file
(e.g. an ID)

<parameter name="id" required="true" />

or in your component-class (with java1.5 annotations)

@Parameter(required = true)
public abstract int getId();
public abstract void setId( int id );

and use it in your loop

<span jwcid="@For" ..>
   <span jwcid="MyComponent" id="ognl:currentID" />
</span>


note: if you try to pass objects to the component, make them serializable.

greets
lukas

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