Adobe Flex & AJAX bridge & ExtJS
I have similar problem as the follow post: anyone has solution?
http://forums.adobe.com/message/2568496
Problem solved!!!
The cause was Ext panel moving around Flex <object> when rendering itself during init phase in JavaScript. That caused Flex Ajax Bridge to lose its connectivity with the object. Changed object creation into lazy one (after eveything was moved around) and works ok.
Similar Messages
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Not supported: Air + Ajax + (flex-ajax-bridge) + LCDS
I'm building an application Air (Flex + extjs) and offline synchronization with LCDS. For sure I need the flex-ajax-bridge.
But the experiments failed on Air runtime container, when ajax tried to communicate with server end data services.
And I checked the source code of flex bridge file (FDMSBridge.as):
import bridge.FABridge;
import flash.display.DisplayObject;
import flash.display.MovieClip;
import flash.events.Event;
import flash.external.ExternalInterface;
import mx.core.mx_internal;
use namespace object_proxy;
[Frame(extraClass="FakeFlexInit")]
public class FDMSBridge extends FDMSBase
private var gateway:FABridge;
public function FDMSBridge()
super();
if (ExternalInterface.available == false)
return;
ExternalInterface.addCallback("createObject", createObject);
private function createObject(className:String, cArgs:Array):Object
From the source code, we can tell the bridge rely heavily on the flash.external interface; AND look at this link -
http://livedocs.adobe.com/labs/air/1/aslr/flash/external/ExternalInterface.html
where it says -
Note: Adobe AIR currently does not support the ExternalInterface class.
which leads to the conclusion that:
Air + Ajax(HTML) + LCDS solution is not supported by AIR currently.
The ExternalInterface class environment:
Browser Operating System Operating System
Internet Explorer 5.0 and later Windows
Netscape 8.0 and later Windows MacOS
Mozilla 1.7.5 and later Windows MacOS
Firefox 1.0 and later Windows MacOS
Safari 1.3 and later MacOS
Can anyone tell me what's the version of AIR built-in browser (squirralfish)? or, will AIR support FDMSBridge soon?
Thanks!I agree, it would be nice to have gzip encoding support in
AIR's browser component. But, I looked at what my AIR app sends
when it requests a web page, and it's not claiming to the remote
server that it can support gzip. If the server is sending the
content gzipped anyway, it's almost certainly broken. Web servers
aren't supposed to dictate encodings. Clients say what they're
capable of receiving, and servers send the data in that format if
they're capable of sending any of the requested formats.
I see only one exception in the spec.
Section
14.3 says the server is allowed to send what it likes if the
client doesn't say what it wants (true for AIR) and it cannot
support the default, which is to say, sending the raw data as it is
on disk. So, is that the case? Can this server really not send raw
data, to anyone, ever? If so, it's violating the spirit of the web,
to the point that I'd say it's broken, even if the spec does allow
it. And if the server really is capable of sending the raw data,
it's
really broken for insisting on sending it compressed when
the client hasn't told it that it can handle it; this would
actually be against the spec, not just against the spirit of the
spec.
It would seem a more sensible use of your time to fix the
server than to go and learn another technology just to work around
its brokenness. -
Flex-Ajax Bridge general availability
We have an Ajax application; we have new requirements to
display graphs that update dynamically every couple of seconds, we
found Flex and Flex-Ajax Bridge very helpful.
But I believe the Flex-Ajax Bridge has not been completely
tested and it is only in a pre-alpha stage.
What is the roadmap for Flex-Ajax Bridge? When will it be
fully tested/supported?Hi,
this needs clarification:
FABridge:
http://livedocs.adobe.com/flex/3/html/help.html?content=ajaxbridge_1.html
is *client* side library - it allows ActionScript engine communication with JavaScript engine (two-way) to enrich client side epxerience.
The Flex/Struts is client/server integration and yes, there are existing solution I think (note: I'm not web-tier coder), see:
http://www.adobe.com/devnet/flex/articles/flex_struts.html
http://code.google.com/p/fxstruts/
above seems quite dated - but it at least shows possibilities I think.
regards,
Peter -
Examples for using the Flex-Ajax-Bridge
All samples that ship with BlazeDS use pure Flex on the
client-side; what I would like to
have are samples that show the Flex-Ajax-Bridge in action;
using BlazeDS/LCDS as the data
exchange engine; and then use this engine's capabilities to
do Ajax stuff on the
client-side; I have found one example where Ajax delivered
data is pumped into Flex using
the Flex-Ajax-Bridge; but not the other way round ...
Another question: Can I use the Flex-Ajax-Bridge shipped with
BlazeDS with the standalone
LCDS and the CF8 integrated LCDS, too ? Or are there
different versions of the
Flex-Ajax-Bridge available ?- get an instance of weblogic.management.MBeanHome for the WLS server from
JNDI, using weblogic.management.MBeanHome.JNDI_NAME+"."+"yourServerName"
- get MBeanServer from MBeanHome
To register your mbeans...
- invoke registerMBean() on MBeanServer as in javax.management.MBeanServer
- Note that the objectname which is passed to registerMBean() should be an
instance of weblogic.management.WebLogicObjectName
To get values from weblogic mbeans.....
- use various getters in weblogic.management.MBeanHome
pls see relevant javadocs for details
Michael Guillory <[email protected]> wrote in message
news:3a5e155b$[email protected]..
I would like to revisit Peter's question from 1/2/2001. I need to be ableto
access the
Mbeans from the Administration Server, please let me know where I can find
some
information.
Thank you
Mike -
Flex Ajax bridge - flash player detection
Does anyone know of a Flex HTML wrapper template which
handles the express install (with history) user experiences in a
manner which is compatible with the lifecycle of the Flex/Ajax
bridge? Assuming JavaScript is enabled, the express install process
creates the embed DOM node for the SWF dynamically; however, the
FABridge scripts assume that the embed node(s) exist within the
DOM; the the initialisation of the FABridge queries the DOM for
‘bridge’ instances (i.e. embed tags with the relevant
flash vars). If the embed node is not present, the
FABridge.instances object is not initialised correctly. This causes
two problems: firstly, attempting to register an initialisation
callback in the FABridge will fail, since the bridge instance is
not known. Secondly, the ExternalInterface call from the Flash
component to signify that it has successfully initialised does not
have an endpoint to communicate with, meaning that the client side
lifecycle cannot be instantiated.
If anyone has come across a useful strategy to approach this
problem, I'd be hugely grateful for any pointers.
Thanks, GregThe html wrapper code generated by Flex Builder does this
automatically if you have Project, Flex compiler, use Express
Install checked.
Tracy -
Are there release notes for the new Flex Ajax Bridge?
Are there release notes for the new Flex Ajax Bridge?
Hello,
You can find the release notes
here
. The wiki page has been updated as well to point to the release
notes document, in the Where can I find out more section.
Thanks for noticing they were missing,
Cristian -
Is The Flex/Ajax Bridge Possible in a Pure Actionsript Project??
Is it possible to create a Actionscript/Ajax Bridge in a pure
AS project? Meaning - AJAX Bridge not using MXML.PUSH...
-
Wanted to try ajax / javascript as per
adobe
labs, but can not figure how to include the FABridge library
using the command line compiler. Can anyone provide step-by-step
instructions?better examples here:
http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?forumid=72&catid=600&threadid =1240602&enterthread=y -
In Labs: Understanding the Flex-Ajax Bridge
In the video on the page
http://www.adobe.com/devnet/flex/videos/fab/index.html
there is an app displayed showing photo's of kittens in an
photo-reel type layout that the user is moving left and right ...
does anyone know what this app is or if there is a page displaying
it. It's not on the sample's page and isn't the sample app 'photo
viewer/gallery' ... I'm looking to do something similar and I am
really interested in how this effect was achieved.
Thanks
-MicPUSH...
-
Ajax Bridge vs. the ExternalInterface Class
Hi,
I am writing a pure Actionscript 3 application in Adobe Flex. I want my application to interact with scripting in a browser. It seems that there are two options: Adobe's Ajax Bridge (typically used with a Flex application that uses mxml?) and Adobe's External Interface class (flash.external.ExternalInterface). Is there any reason to use the Ajax Bridge over the ExternalInterface class, or vice versa?
Thank you.I'd recommend sticking with ExternalInterface until/unless it is insufficient. ExternalInterface is nice because of its simplicity. You can call JavaScript from ActionScript and vice versa; nothing fancy or complicated to get in the way.
The following documentation may be helpful:
http://www.flexafterdark.com/docs/Flex-JavaScript
Let me know if that helps...
Ben Edwards -
I want to develop AJAX type popups in a Flex app so that when
you roll your mouse over a key word or icon, an AJAX type window
will popup with data about the word or image. How do you create
that utilizing the FLEX-AJAX bridge or the Flex popup class? Thank
you.toolTip?
Tracy -
Ajax Bridge with no "getRoot()" method when using flash builder 4.7 trail
i am working on ajax bridge with flashbuilder 4.7 trial, the ide generated the ajax bridge html&js code for me, but when i browsing it in my safari 6.0, there is no effect.
after a long time debuging, i added a try-catch in the js file auto-generated by flashbuilder:
function ex3_07_solutionReady() {
// Initialize the "root" object. This represents the actual
// "ex3_07_solution.mxml" flex application.
try {
b_ex3_07_solution_root = FABridge["b_ex3_07_solution"].root();
} catch(e) {
alert(e);
and i got this error message:
TypeError: 'undefined' is not a function (evaluating 'this.target.getRoot()')
Does anyone have this problem?? I need all your help!Flash Builder 4.7 on OSX requires Java version 1.6. Mavericks comes with Java version 1.7, so you'll need to install the older version.
You may also want to bump the specs in the "Adobe FlashBuilder 4.7.ini" file.
More information in this thread.
http://forum.starling-framework.org/topic/flash-builder-47-crashes-on-mavericks -
WebDynPro ABAP in adobe flex client
Hi,
I have some WebDynPro ABAP applications.
I want to run them in adobe flex client as rendering medium.
Is it possible.
Best Regards
Sid>
Robert Gaertner wrote:
> Good to know. That kinda sounds as if the webdynpro app itself will not have to be modified at all. Does this apply to CE webdynpro only or will be NW7.0 webdynpro apps supported the same way? How's the xBCML code generated? Will the CE be an requirement?
That is correct - the apps do not have to be modified in any way. Web Dynpro was designed years ago with this kind of future in mind. The application rendering is separated in layers. One of those layers is the UI rendering itself. It was strickly designed so that we could "plug-in" new rendering engines over time.
So what technically happens is nice bit of OO magic. There are multiple implementations of each UI elment rendering class, but they all have the same interface. That way the rendering engine can determine what kind of client it is building the UI for at runtime and substitute a different rendering engine by calling the correct subclass. The first rendering engine that SAP supplied for Web Dynpro is what is called the Unified Renderer. This is what produces the HTML and JavaScript UI that we run today in the browser. In NW 7.0 EnhP1 ABAP and NW 7.1 CE EnhP1 we have actually rewritten this Unified Renderer completely - improving performance and adding in more AJAX functionality. So this same plug-in rendering technology can be used to seemlessly overhaul the HTML renderer as well.
With this plug-in rendering technology we were able to build an XML based renderer. This XML formatted output is what we call xBCML (Extensible Business Client Markup Language). Actually if you compare the two rendering engines it is much easier to build an XML description of the UI then it is to build HTML/JavaScript. This nice, neutral XML description of the UI elements and their properties can then be sent to the client machine over HTTP/HTTPS and interpreted by different technologies. We use this same XML format within a Flex, Silverlight, and .Net Client Renderer. This is how SAP has built the Flex Client, Flash Islands, Silverlight Islands, and the NetWeaver Business Client Smart Client Renderer.
On the ABAP side of the house for Web Dynpro we are bringing all of this new rendering technology to the 7.0 release via Enhancement Packages. The dependency of the Business Suite to run on top of NetWeaver 7.0 is a pretty much a driving factor to make sure that new Web Dynpro technology for ABAP must make it into the 7.0 code line to be effective.
The Java side is less clear. We have really focused future enhancements to Java Web Dynpro within the 7.1 CE codeline. Our current plans are to deliver this functionality to WD Java via CE (some of it is already there in CE 7.1 and some will come later with CE 7.1 EnhP1). I would be a little suprised to see a backport effort to 7.0 Java given the focus on CE. I realize that this leaves ESS/MSS in a strange location - so if there was customer demand around that application it might be the only thing to lead to a selective backport - but I certainly can't confirm that this will happen. -
Need Adobe Flex User Experience Designers & Developers - SF BAY AREA
The User Experience Designer will provide the necessary services requested by Business Partners for critical initiatives such as the National Agreement Implementation, Employee Portal Framework, KP Intranet and Clinical Library. You will also provide services as requested to additional clients including projects such as web sites, Flex applications and application support. This position will be based in Pleasanton, CA and will require travel to Oakland and other locations for projects, development and meetings.
Essential Functions:
Design, code, test, deploy, and maintain intranet sites and applications, working both independently and in team settings.
Develop CSS standards and strategy across the intranet environment, encompassing portal framework.
Scope new project work and create detailed project cost estimates, plans, and schedules.
Assist staff in web site maintenance, design and development for existing sites and applications.
Incorporate RIA elements when prudent.
Design within existing brand standards, and test for cross-browser compatibility.
Use knowledge of Section 508 accessibility compliance when applicable.
Work with developers to integrate front-end code with back-end functionality, while maintaining code compliance and consistency.
Help developers and development teams troubleshoot and fix UI problems.
Develop resolutions, recommend solutions and build action plans as needed.
Can independently perform, guide, assist or mentor others in web development and maintenance using industry best practices and specific internal procedures and standards in all phases of development, implementation, and post-implementation.
Minimum Technical Skills Required:
4 years experience Adobe Dreamweaver (CS4)
4 years experience HTML/XHTML and CSS
4 years experience Adobe Photoshop and Illustrator (CS4)
1 year experience with JavaScript, AJAX, DOJO and SPRY
3 years experience with Microsoft OS
Skilled in Microsoft Office Productivity Tools
Basic Qualifications:
Bachelor's degree in Computer Science or equivalent skills and experience.
5 years relevant work experience with solid hands-on experience in design and build activities.
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Experience delivering on enterprise level projects in large companies; familiar with a variety of back-end middleware and endpoint tools.
Exhibits excellent attention to detail and diligently follows through to resolve issues.
Consistently demonstrates flexibility, organization and prioritization of tasks.
Experience working collaboratively with non-technical users.
Good communication skills both verbal and written form.
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Knowledge and understanding of Intranet, Web development best practices, usability and current code standards.
Preferred Qualifications:
Experience with Adobe Flex, IBM WebSphere, RAD 6 or 7, Adobe Flash and/or RIA
Experience with TeamSite Content Management
Experience with Web Standards and usability testing
***CANDIDATES SHOULD BE LOCAL TO THE SF BAY AREA*** Please contact me here or call 925.924.6359.people complaining about problems installing an office over another office are (dare i say it) stupid. it makes absolutely no sense installing one over the trial version. just uninstall the trial and you'll be fine. every single time.
as for problem with uninstalling mcafee (or any other antivirus, for that matter, just download the uninstaller from the software company e.g. http://service.mcafee.com/FAQDocument.aspx?id=TS100507 for mcafee.
that said i believe you get to choose if you want mcafee and/or office when you go through the inital boot, the "on-screen instructions"
you can slow down the odd via power manager
and thanks for the tips on changing the reg to have the user profiles somewhere else!
T400s - 2815RW1 + Win7 Ultimate
Don't pm me for help! That's what the forum is for. Also, Google's nicer than me. Ask him. -
Problem with an application running Adobe Flex. tech people say they cannot monitor, track or catch the problem. Application shuts down and give the following erre:
Failure of server APACHE bridge:
No backend server available for connection: timed out after 10 seconds or idempotent set to OFF or method not idempotent.<moved from Downloading, Installing, Setting Up to Flex>
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