Hi Axel,
The easiest way is to add some facets with predefined selections:
<div ex:role="collection" ex:itemTypes="Build" id="builds"></div>
<div style="display: none;">
<div ex:role="facet" ex:collectionID="builds"
ex:expression=".app"
ex:selection="browser"
ex:scroll="false"></div>
<div ex:role="facet" ex:collectionID="builds"
ex:expression=".tree"
ex:selection="trunk"
ex:scroll="false"></div>
</div>
David
Axel Hecht wrote:
> Hi,
>
> I have another breed of my l10n builds exhibits, and I'm struggling
> with the following task:
>
> I have builds for two trees, and (possibly) two applications. I
> managed to filter the items based on type, and I even got a
> ex:expression sub-collection going. My items look somewhat like
>
> {
> "items": [
> {
> "locale": "bn-IN",
> "app": "browser",
> "tree": "incubator",
> "result": "success",
> "label": "bn-IN",
> "type": "Build",
> "id":
> "linux-langpack/incubator/browser/bn-IN"
> },
> {
> "locale": "it",
> "app": "browser",
> "tree": "trunk",
> "result": "success",
> "label": "it",
> "type": "Build",
> "id": "linux-langpack/trunk/browser/it"
> }
> ]
> }
>
> and what I want, in semi-XPath speak is ".[.app = 'browser'][.tree = 'trunk'].
>
> The treat is, I'm using the main json file for other exhibits, too, in
> which I actually want all builds, but this is for release tracking,
> and only a subset of that actually matter.
>
> I tried
>
> <div ex:role="collection" ex:itemTypes="Build" id="builds"></div>
> <div ex:role="collection" ex:expression=".tree = 'trunk'"
> ex:baseCollectionID="builds"></div>
>
> but that yielded only 'true' and 'false' to be in the collection,
> which maps to what I though the code would do.
>
> Any suggestions? Or is my way to go to just implement a function that
> does what I want?
>
> Axel
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