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Subject: Re: FlexJS, JQuery and FDT
From: Harbs <harbs.lists@gmail.com>
In-Reply-To: <D33DC70D.6825F%aharui@adobe.com>
Date: Thu, 21 Apr 2016 10:00:07 +0300
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To: users@flex.apache.org

OK. I=92ll make that change. I don=92t have time to test today, so I=92ll =
see what happens in the next nightly=85

On Apr 21, 2016, at 9:55 AM, Alex Harui <aharui@adobe.com> wrote:

> I think it should be:
>=20
> /**
> * @const
> * @type {jQuery}
> */
> var $ =3D jQuery;
>=20
> Look at other extern files for similar usage.
>=20
>=20
> -Alex
>=20
>=20
>=20
> On 4/20/16, 11:36 PM, "Harbs" <harbs.lists@gmail.com> wrote:
>=20
>> Yes. I was looking in asjs instead of falcon=85
>>=20
>> I=92ve never done typdefs before. Does this look right?
>>=20
>> /**
>> * @const
>> * @typedef {jQuery}
>> */
>> var $ =3D jQuery;
>>=20
>> It=92s currently:
>> /**
>> * @const
>> */
>> var $ =3D jQuery;
>>=20
>> On Apr 21, 2016, at 9:25 AM, OmPrakash Muppirala =
<bigosmallm@gmail.com>
>> wrote:
>>=20
>>> I think this is what you are looking for?
>>> : flex-falcon\externs\jquery\externs\jquery-1.9.js
>>>=20
>>> Thanks,
>>> Om
>>>=20
>>> On Wed, Apr 20, 2016 at 11:21 PM, Harbs <harbs.lists@gmail.com> =
wrote:
>>>=20
>>>> I=92m looking for where the jQuery definitions are and I can=92t =
seem to
>>>> find
>>>> it.
>>>>=20
>>>> On Apr 21, 2016, at 3:17 AM, Alex Harui <aharui@adobe.com> wrote:
>>>>=20
>>>>> Looks like the externs file doesn't have an @type for the $ =
constant.
>>>> You
>>>>> can try adding it in the build script or see if Google will accept =
a
>>>> patch
>>>>> for it.
>>>>>=20
>>>>> -Alex
>>>>>=20
>>>>> On 4/20/16, 4:13 PM, "Harbs" <harbs.lists@gmail.com> wrote:
>>>>>=20
>>>>>> Replacing =93$=94 with =93jQuery=94 makes the warnings go away. =
Why would
>>>>>> =93$=94 be
>>>>>> different than =93jQuery=94? It sounds to me like a bug in the
>>>>>> definitions.
>>>>>>=20
>>>>>> jQuery always returns a JQuery object which has many defined =
methods.
>>>> One
>>>>>> of those is attr.
>>>>>>=20
>>>>>> On Apr 21, 2016, at 1:50 AM, Alex Harui <aharui@adobe.com> wrote:
>>>>>>=20
>>>>>>> IMO, this is why Jquery is painful for strong typing.
>>>>>>>=20
>>>>>>> I think you may need to do casting:
>>>>>>>=20
>>>>>>>   ($("#topcoat") as Whatever).attr(..)
>>>>>>>=20
>>>>>>> Where Whatever is a "type" that has an attr function.
>>>>>>>=20
>>>>>>> And you may need to use @flexjsignorecoercion or other compiler
>>>>>>> options
>>>>>>> to
>>>>>>> not actually do the "as" test in the JS output.
>>>>>>>=20
>>>>>>> Good luck,
>>>>>>> -Alex
>>>>>>>=20
>>>>>>>=20
>>>>>>> On 4/20/16, 3:46 PM, "Harbs" <harbs.lists@gmail.com> wrote:
>>>>>>>=20
>>>>>>>> Here=92s an example:
>>>>>>>> $("#topcoat").attr("href",
>>>>>>>> "css/topcoat-desktop-lightlight.min.css");
>>>>>>>>=20
>>>>>>>> It looks like =93$=94 is defined as an object.
>>>>>>>>=20
>>>>>>>> Here=92s the exact warnings I=92m getting:
>>>>>>>>=20
>>>>>>>> Could not resolve variable (may be a dynamic member) 'attr' at
>>>>>>>> line 43
>>>>>>>> column 19. ThemeManager.as /MyExtension/src/com/unhurdle   =
Unknown
>>>> Flash
>>>>>>>> Problem
>>>>>>>> Maybe invoking a non function. Found
>>>>>>>>=20
>>>>>>>> =
$("#topcoat").attr("href","css/topcoat-desktop-lightlight.min.css");
>>>> at
>>>>>>>> line 43 column
>>>>>>>> 5. ThemeManager.as /MyExtension/src/com/unhurdle   Unknown =
Flash
>>>> Problem
>>>>>>>>=20
>>>>>>>> And yes, js/libs/jquery.swc is included. If I remove it, I get =
an
>>>> error
>>>>>>>> that =93$=94 is not defined instead of a warning.
>>>>>>>>=20
>>>>>>>> On Apr 21, 2016, at 1:39 AM, Alex Harui <aharui@adobe.com> =
wrote:
>>>>>>>>=20
>>>>>>>>>=20
>>>>>>>>>=20
>>>>>>>>> On 4/20/16, 3:34 PM, "Harbs" <harbs.lists@gmail.com> wrote:
>>>>>>>>>=20
>>>>>>>>>> Does anyone know if there=92s a way to get FDT to not flag =
JQuery
>>>>>>>>>> expressions with =93could not resolve variable=94 and "Maybe =
invoke a
>>>> non
>>>>>>>>>> function=94 warnings?
>>>>>>>>>=20
>>>>>>>>> What kind of expressions result in this output?  Are you sure =
you
>>>> have
>>>>>>>>> the
>>>>>>>>> jquery.swc from the externs on the -external-library-path?
>>>>>>>>>=20
>>>>>>>>> -Alex
>>>>>>>>>=20
>>>>>>>>=20
>>>>>>>=20
>>>>>>=20
>>>>>=20
>>>>=20
>>>>=20
>>=20
>=20