On Tuesday, February 16, 2016 at 8:40:03 AM UTC+1, Feifan Zhou wrote:
> Hello,
> I have a a data structure that looks like this:
>
> {:data "foo"
> :children {
> :data "bar"
> :children {
> :data "baz"}}}
>
> I'd like to render it into components like this:
>
> <Comp>
> foo
> <Comp>
> bar
> <Comp>
> baz
> </Comp>
> </Comp>
> </Comp>
>
> Conceptually it makes sense to recurse over the data structure to generate
> the view, but AFAIK the Om.next component has to be turned into a factory
> (via a separate `def`) before it can be used in Comp's `render`. Since `def`s
> aren't hoisted, how would I go about referencing the factory in the `render`?
There are examples of recursive components in the Om repository. Here's the
link: for the particular examples:
https://github.com/omcljs/om/blob/master/src/devcards/om/devcards/core.cljs#L242-L408
I have also written 2 blog posts that cover recursive queries and components
with Om Next. I hope you find them useful:
http://anmonteiro.com/2016/01/exploration-patterns-om-next-part-1/
http://anmonteiro.com/2016/01/exploration-patterns-om-next-part-2/
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