I think you could just make a component using a normal checkbox PLUS
two Hidden components (
http://tapestry.apache.org/tapestry4.1/components/form/hidden.html)
containing the parent/child references.

Just extend BaseComponent and use one Checkbox plus two Hidden in your
new component.

Adding strange, non standard, attributes to tags your browsers will
see is never a good idea :-)

On 8/10/07, Mateus Lucio dos Santos <[EMAIL PROTECTED]> wrote:
> Hi!
> I need to display a checkbox in a webpage. This checkbox work as a node
> in a treeview, so i need to save in the checkbox tag which node is his
> parent and which node are his children.
>
> I tried to simply add two attributes to the checkbox tag like this
> <input id="test" type="checkbox" parent="parent" children="children" />
> it works just fine in I.E but firefox doesn't recognize the parent and
> children attributes, thats why i'm trying to solve this creating a
> component that has those attributes.
>
> I'm a beginner using tapestry so i'm clueless about how to create a
> component that works the this way.
> Can any one send me some material or explain me how to create this
> component?
>
> Thanks in advance
>

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