All Over Software Jobs: Re: [flexcoders] Re: Flex alternatives

Wednesday, January 18, 2012

On 18 January 2012 02:05, Merrill, Jason <jason.merrill@bankofamerica.com> wrote:

The problem isn't even that large companies are in bed with Microsoft (that is a problem), but it's that they have many many existing legacy enterprise apps that only work or have only been tested to work in IE, and those systems need to be supported and in place for years to come.

It is also worth mentioning that if any of you have spent any time being a Windows desktop system administrator, you will appreciate the management features that only IE has in conjunction with group policy. Changing/enforcing proxy settings, certificate authorities, cache policies, homepages, look and feel settings and more can be done by just flicking a few settings in Group Policy.

To do the same with Firefox, you'll have to modify a bunch of files on installation, and on every change, push out a new prefs.js file. Sounds easy enough, but try doing that when you have different settings that apply depending on the site the user is at, the groups they're a part of, etc.

Unfortunately, none of the alternative browsers seem to pay much attention to the enterprise, so IE is pretty safe until there is a reasonable alternative.

Jason Merrill
Instructional Technology Architect II

Bank of America Global Learning

_______________________

From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of valdhor
Sent: Monday, January 16, 2012 9:20 AM

To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex alternatives

Good luck on convincing IT departments in large corporations who are generally Microsoft shops.

--- In flexcoders@yahoogroups.com, Guy Morton <guy@...> wrote:
>
> A thought on cross-browser hell…
>
> If every web developer in the world today decided to drop support for IE, everyone would go get Chrome or Firefox.
>
> This would be a win-win, as they would get a better browser, and we would get a better development environment.
>
> Who's with me?
>
> Guy
>
>
> On 16/01/2012, at 6:31 AM, Ron G wrote:
>
> >
> >
> > Valdhor:
> >
> > You are right about that. That is precisely why we went with Flex originally (it insulated us from X-Browser issues). But, since we can't count on that lasting, and even Adobe is telling developers to plan on moving to HTML5, it seems like they're pushing us back into x-browser hell.
> >
> > I didn't want to go there, which is why we chose ZKoss. Yes, there is still going to be HTML/JS/CSS ultimately used, but it's how much. Even Flex SWFs are wrapped in HTML and JS when deployed. So, it's not that I'm against using any amount of HTML/JS; it's how little can I get away with to avoid these issues.
> >
> > Even with HTML5 libraries, such as the much touted jQuery, is, to a large degree, an insulator against x-browser issues. If you read the actual jQuery code, it deals with those issues for you.
> >
> > Now, ZK has a ZK Client JS library, which includes jQuery, that is designed to be a communicator mechanism between the client and the bulk of app logic that resides on the server. So, your normal editing and data manipulation that you might write in JS in a full blown HTML5 app is actually stored as Java on the server, and executed as needed per the EDA (event driven architecture). This type of JS is typically what breaks the page on different browsers and versions thereof. By limiting the amount of client-side JS, as does a jQuery type library, yes, you have some exposure to potential x-browser issues, but not as much as a HTML5 app that does everything on the client. And, when there are issues, they can be resolved in the ZK Client library as a patch/fix.
> >
> > So, now it seems to me that developers have several choices. Stick with Flex and you won't break the browser; you just won't be able to have your app viewed by millions on iOS products. If that seems like a better solution that minimal exposure to x-browser issues by using ZK or some other technology, well, that's certainly a choice each company has to make.
> >
> > Ron
> >
> > --- In flexcoders@yahoogroups.com, "valdhor" <valdhorlists@> wrote:
> > >
> > >
> > > On a side note, I like the look of ZKoss. I don't know if there are cross browser issues with it seeing as we use older versions of browsers. One of the great features of Flex is we don't have to bother coding for compatibility between different browsers and versions. When IT deployed IE7, Flex applications worked just as they had before.
> > >
> > > Anyway, just my 2c from the enterprise perspective.
> > >
> >
> >
>

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