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From Shazron <shaz...@gmail.com>
Subject Re: WKWebView for iOS8
Date Sat, 14 Jun 2014 21:46:04 GMT
Some potential good news. Updated 4 days ago, hopefully its in beta 2:
http://trac.webkit.org/changeset/169765

"Add -[WKWebView evaluateJavaScript:completionHandler:]"

Updated: https://issues.apache.org/jira/browse/CB-6884


On Sat, Jun 7, 2014 at 10:06 PM, Carlos Santana <csantana23@gmail.com> wrote:
> ok, was a bit confuse with api doc, I assumed that there was a way to
> specify a time other than documentstart, documentend, and no passing
> something will do it immediately.
>
> Will open a radar too, we need wkwebview to officialy support for objc->js,
> postMessage seems kind of half working if only can do js->objc
>
>
> On Sat, Jun 7, 2014 at 10:48 PM, Shazron <shazron@gmail.com> wrote:
>
>> No it's not. That is precisely what we discussed, it's the limitation in
>> WKUserScript.
>>
>> On Saturday, June 7, 2014, Carlos Santana <csantana23@gmail.com> wrote:
>>
>> > Shaz
>> >   I think the closest replacement is [1] - (void)addUserScript:(
>> > WKUserScript *)*userScript *
>> >
>> > I have not tried my self, but looking forward on helping out.
>> >
>> > [1]:
>> >
>> >
>> https://developer.apple.com/library/prerelease/ios/documentation/WebKit/Reference/WKUserContentController_Ref/index.html#//apple_ref/occ/instm/WKUserContentController/addUserScript
>> > :
>> >
>> >
>> > On Fri, Jun 6, 2014 at 12:47 AM, Shazron <shazron@gmail.com> wrote:
>> >
>> > > No use in polling if we can't write anything back to JS from Obj-C.
>> > >
>> > > There's a private API to do so:
>> > >
>> > >
>> >
>> https://github.com/WebKit/webkit/commit/adb4c60064b38b5ab3d6e78422325f35f0b7fe2b
>> > > only landed a few months ago, we'll have to do some advocacy through
>> > > whatever channels we have to get it in the public API (radars,
>> > > connections), since it is a deficiency in their API losing something
>> > > like stringByEvaluatingJavaScriptFromString
>> > >
>> > >
>> > >
>> > > On Thu, Jun 5, 2014 at 6:09 PM, Michal Mocny <mmocny@chromium.org>
>> > wrote:
>> > > > Oh wow.  I totally assumed that you can postMessage in either
>> direction
>> > > at
>> > > > any time.  Wouldn't the alternative be polling from JS?
>> > > >
>> > > > -Michal
>> > > >
>> > > >
>> > > > On Thu, Jun 5, 2014 at 6:46 PM, Shazron <shazron@gmail.com>
wrote:
>> > > >
>> > > >> Well seems like the answer in iOS 8 beta 1 is -- no arbitrary
>> sending
>> > > >> of JS, so no Obj-C -> JS communication, which leaves Cordova
>> > > >> handcuffed. Please everyone file radars for this.
>> > > >> https://devforums.apple.com/message/975230#975230
>> > > >>
>> > > >> On Thu, Jun 5, 2014 at 3:40 PM, Shazron <shazron@gmail.com>
wrote:
>> > > >> > Thanks Tommy - I sure will.
>> > > >> >
>> > > >> > I think injecting JavaScript at arbitrary times -- you would
just
>> > use
>> > > >> > WKUserScriptInjectionTimeAtDocumentEnd for WKUserScript --
>> although
>> > I
>> > > >> > haven't tested it. If setting JS at arbitrary times is taken
away
>> -
>> > > >> > yikes.
>> > > >> >
>> > > >> > Anyways, on the bridge front, I've posted my approach for
the new
>> > > bridge:
>> > > >> > https://issues.apache.org/jira/browse/CB-6884
>> > > >> >
>> > > >> > On Thu, Jun 5, 2014 at 2:06 PM, Tommy Williams <
>> tommy@devgeeks.org>
>> > > >> wrote:
>> > > >> >> I am sure you won't need it, but if I can help, let me
know.
>> > > >> >>
>> > > >> >> I think the biggest hurdle will be firing user scripts
at
>> arbitrary
>> > > >> times
>> > > >> >> instead of only on page load.. There seems to be an API
that
>> hasn't
>> > > been
>> > > >> >> exposed :/
>> > > >> >> On 6 Jun 2014 04:59, "Shazron" <shazron@gmail.com>
wrote:
>> > > >> >>
>> > > >> >>> My intent is to work on this today, in a branch for
cordova-ios:
>> > > >> >>> https://issues.apache.org/jira/browse/CB-6863
>> > > >> >>>
>> > > >> >>> On Wed, Jun 4, 2014 at 10:15 AM, Shazron <shazron@gmail.com>
>> > wrote:
>> > > >> >>> > Use Safari to watch "Introducing the Modern
WebKit API" (no
>> > login
>> > > >> >>> required):
>> > > >> >>> > https://developer.apple.com/videos/wwdc/2014/
>> > > >> >>> >
>> > > >> >>> > On Wed, Jun 4, 2014 at 8:25 AM, Michal Mocny
<
>> > mmocny@chromium.org
>> > > >
>> > > >> >>> wrote:
>> > > >> >>> >> You can probably bet on it.
>> > > >> >>> >>
>> > > >> >>> >> But this is really fresh news, we're as
excited as you are,
>> > > trying
>> > > >> to
>> > > >> >>> >> figure out the details.
>> > > >> >>> >>
>> > > >> >>> >>
>> > > >> >>> >> On Wed, J--
>> > Carlos Santana
>> > <csantana23@gmail.com <javascript:;>>
>> >
>>
>
>
>
> --
> Carlos Santana
> <csantana23@gmail.com>

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