I think that this CSS selector pattern is generally wrong, borrowed from
HTML and jQuery style of doing things. You don't want to listen to all
comboboxes I guess, what you want is model-driven architecture where you
create a model and based on some declarative way the library can create UI
for you. This is how I used to use qooxdoo some years back and it has
worked out really well.
Best,
Petr
On Mon, Dec 29, 2014 at 9:07 PM, halcwb <hal...@gmail.com> wrote:
> Derrell Lipman wrote
> > Thanks, John. Yes, you're right. There is, however, a getRegistry()
> method
> > that retrieves the __registry map. It should be fairly easy to write a
> > function to search that map and create an array of the objects that match
> > some condition. Coming up with the appropriate search condition may be a
> > little less trivial, since qooxdoo objects don't have titles.
> >
> > halcwb, you may need to add a property to each object -- a name or title
> > or
> > whatever you want to call it -- on which you can search the registry,
> > since
> > qooxdoo doesn't typically use such a name. You can use the setUserData()
> > method to assign a name to each object (that's the clean way, but could
> be
> > a bit slower if you're doing many searches through the register), or just
> > add a _searchTitle member to each object.
> >
> > Cheers,
> >
> > Derrell
>
> Thanks great. The rest is indeed quite trivial. See this code
> var objs = qx.core.ObjectRegistry.getRegistry();
> _.chain(objs)
> .pairs()
> .filter(function (arr) { return _.last(arr).basename === 'Application' })
> .value();
>
> I use underscore the convert the map to an array, then I have a filter
> function that can apply a filter (could abstract that as well of course. In
> this example I pickup any object that has basename 'Application'.
> P.s. I don't think it performance will be an issue.
>
>
>
>
> --
> View this message in context:
> http://qooxdoo.678.n2.nabble.com/Quickly-reference-widgets-in-browser-and-code-tp7586543p7586558.html
> Sent from the qooxdoo mailing list archive at Nabble.com.
>
>
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