AIR webkit javascript/something(?) issue

I'm running into an issue running an application inside of AIR, testing with Spinr. I want to access Splunk, which has a web-based searching and administrative interface. I've been using http;//interop.demo.splunk.com as a quick and dirty test base.
If I access the demo in Spinr (http://spinr.raysquare.com/download ), which is AIR-based, there are multiple noteworthy (and obvious) limitations - after logging in, if you hit <enter> in the search bar (or click search) to search for any matching value, there's a timeline view and a scrolling effect that don't function.
If I access the same demo in Chrome 1.x or 2.x (which have earlier and later webkit versions) and Firefox (obviously entirely different), the same features work (others have also accessed them with Safari). They seem to be javascript related, perhaps deeper, thankfully I don't have that level of knowledge about how the application functions
I'm not sure if I should just report a bug or what, since I'm not sure what the issue actually is - but it seems specific to something in the AIR version of webkit, not webkit itself (given that Chrome's 1.x user agent reports an earlier version by number).
It seems there wasn't a webkit update between AIR 1.5.0 and 1.5.1, and I'm not sure when to expect the next one - that might resolve my issue without major additional effort.
Input welcome - a resource, more information, possible knowledge about what it could be so I could provide Splunk with more info to possibly develop a workaround...

Hi,
We usually update WebKit in AIR for major releases. That's why there are no major differences (besides those mentioned in release notes - mostly bug fixes) between AIR 1.5 and AIR 1.5.1
There is a javascript error in that application that is preventing the timeline to load correctly under AIR 1.5.1 (it seems to work with AIR 1.1). That makes me think it may be a WebKit issue in the version that AIR 1.5.1 uses.
Next major AIR release is going to have a newer version of WebKit. Though I can't give you much details on when it's going to come out.
Best regards,
Dragos Georgita | Adobe AIR Engineering

Similar Messages

AIR with JavaScript and AJAX (noob design issues)

Okay, so as the subject states, I'm a noob when it comes to designing an AIR app. My question is kind of two fold:
First, as a matter of design, I've got a main window that has several drop-down type menus "File", "Preferences", "Help" that kind of thing. My plan was to keep reusing the main window for each of my different screens (unless a pop-up/dialog type screen was called for)
Anyway, the application I'm writing will, in part, handle a database of patrons. So under one of the menus (File in this case) I've got a "Patron" option. Clicking on "Patron" fires a function called newPatron() which in turn calls my function ebo.displayScreen('patron.htm'). This latter function takes the filename passed in and reads that file then dumps it's contents out to the main screen.
So, my main window consists (in part) of the following html:
<body onload="ebo.doLoad();">
     <div id="content"></div>
</body>
then my displayScreen function looks like this:
function displayScreen(filename){
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     my.stream = new air.FileStream();
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     // close the stream...
     my.stream.close();
     // update the screen (I'm using jQuery here)
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So anyway, this works like a champ. I click on "Patron" from my file menu and the screen changes to display the contents of patron.htm.
Currently, patron.htm just contains the following:
<div style="text-align:left;">
     <input type="button" value="add" onclick="ebo.add(1,2);" />
</div>
<div id="result"><div>
ebo.add looks like this:
function add(a,b){
     var my = {};
     my.result = a + b;
     $("#result").empty().append(my.result + "<br />");
So, if anyone hasn't guessed by now, the code contained in the ebo namespace gets included on the main screen when the application loads, and my problem is that despite the fact that once the patron.htm file is loaded in the content div by clicking on the menu option, my button on that screen refuses to work. I've even tried just having the button do an alert directly,
<input type="button" value="add" onclick="alert('AIRRocks!');" />
but even that fails!
So, I added some code to the main page to test a button from there...
<body onload="ebo.doLoad();">
     <input type="button" value="add" onclick="ebo.add(1,10);" />
     <div id="result"></div>
     <div id="content"></div>
</body>
So, now when the main screen loads, I get an "add" button and when I click it the number 11 appears in the "result" div. When I click on the Patron menu option, the new html and javascript are loaded into the "content" div, but the add button in that area refuses to work!
What gives? I'm sure I'm missing something. So I guess the two questions are: is my scheme of loading new content into the main window by reading the contents of a file, flawed in some way? Or am I just missing something about making calls from this dynamically loaded content? It *looks* like it should work fine, but if I can't make javascript calls from the resultant content, then the concept is no good.
I realize this has been a somewhat long winded post, but hopefully it describes in enough detail the problem I'm having. I should maybe add that I've looked at what's in the DOM using the AIR HTML/JS Application Inspector and it looks like everything should work perfectly.
I hope someone out there can help me and might have the patience to explain where I've gone wrong. I might also mention that the only book I've read (or am reading) on AIR with JavaScript and AJAX is "Adobe AIR (Adobe Integrated Runtime) with Ajax: Visual QuickPro Guide"... it really hasn't covered aspects of what makes good design (like what's the best way to reuse the main application window to hold interactive content)... but anyway, there you have it.
Again, I hope someone can help me out.
Thanks!
Chris

Thanks for responding, Andy. I don't think I'm losing my namespace. That
thought had crossed my mind, which is why (and I thought I put this in my
original post) I tried putting a somple alert in the onclick event of the
button in my "patron.htm" file... but that simple alert doesn't even work.
:o(
Do you still think it's an issue with the namespace?

Javascript keypress/onkeypress in air webkit not working on linux

<input type='text' onKeyPress="filter(event)" />
i have this functionality in one of my web page where using javascript i capture the charCode and make a event.preventdefault() to filter out the typed character from a text input with in HTML.
My Air Browser developed in Adobe AIR when loads this html page with this javascript works only on windows.
When the same page if i run on the Air application on Linux OS the keypress airt triggering.
Does Adobe Air webkit having limitation for this particular event for LINUX.

It's not on the list of webkit CSS properties supported in
AIR:
http://livedocs.adobe.com/air/1/devappshtml/AboutHTMLEnvironment_3.html

Bug in navigateToURL? (AIR HTML/JavaScript) window name parameter not working

Hi,
I have to popup the default browser from a HTML/JavaScript application.
All links on the Air page should be opened in the same tab in the same browser window that was opened by the first click on a link.
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var urlString = "http://www.adobe.com";
var request = new air.URLRequest(urlString);
air.navigateToURL(request, "myNewWindow");
The myNewWindow parameter does not seem to be taken into account: a new tab is opened on every click.
I created a new Air application in Aptana and added the following straightforward code to it:
<html>
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</html>
Same problem.
Does anyone have any idea?
Thanks

Is there really nobody who can answer or at least try to reproduce this?
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Regards,
jp

This bug is not related to Flex (I don't use Flex). It's reproduced with only the AIR SDK 1.5.1 (that containins webkit version 34190). It's a pure AIR html application. Where can I post this AIR/webkit bug?

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This works great on my iOS devices (using PhoneGap aka Cordova to package a "native" app).
On Windows and OS X I'm using Adobe AIR 3.5 to package a captive runtime HTML/JavaScript based application. I have found this to be the best solution (for now) even though I have tried many others (Cordova for Windows 7 / OS X, TideSDK, ...).
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Pavel

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I am having an issue accessing the sandbox bridge from my application core page.
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
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<title>Viper: Nuclear Edition</title>
<link rel="stylesheet" type="text/css" href="../../lib/css/viperapp-interface.css" />
<link rel="stylesheet" type="text/css" href="../../lib/css/module-headers.css" />
<link rel="stylesheet" type="text/css" href="../../lib/css/p7exp.css" />
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<script type="text/javascript" src="../../lib/js/scripts.js"></script>
<script type="text/javascript" src="../../lib/js/p7exp.js"></script>
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var value = nvPair[1];
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var request = new air.URLRequest(href);
try {
air.navigateToURL(request);
catch (e) {
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// expose the trace() function.
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Exposed.openExternalURL = openExternalURL;
Exposed.testRemote = testRemote;
Exposed.noLogin = noLogin;
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//var frame = document.getElementById('viperFrame').contentWindow.parentSandboxBridge = Exposed;
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<div id="headerToolBar">
<div id="headerToolUser">
<ul>
<li><a href="javascript:void(0);">Logged in  <strong>
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<li><a href="login.html" target="_parent"><strong>Log Out</strong></a></li>
<li><div id="windowTools"><a href="javascript:void(0);" onClick="parent.minimizeWindow()"><img src="../../lib/img/headertoolbar/icon_minimizewindow.png" width="18" height="18" border="0" /></a><a href="javascript:void(0);" onClick="parent.maximizeWindow()"><img src="../../lib/img/headertoolbar/icon_expandwindow.png" width="18" height="18" border="0" /></a><a href="javascript:void(0);" onClick="parent.closeWindow()"><img src="../../lib/img/headertoolbar/icon_closewindow.png" width="18" height="18" border="0" /></a><div class="clearfloat"></div></div></li>
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<li class="topnav"><a href="javascript:void(0);" class="trigger">File</a>
<ul>
<li><a href="login.html" target="_blank">New Window</a></li>
<li><em> </em></li>
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<li><a href="javascript:void(0);" onClick="parent.closeWindow();">Quit VIPER</a></li>
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<li class="topnav"><a href="http://designsupport.viperapp.com" target="_blank" class="trigger">Help</a>
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<li><a href="login.html" target="_parent">Reset Connection</a></li>
<li><em> </em></li>
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<iframe src="" id="viperframe" name="viperframe" frameborder="0" scrolling="no" width="100%"></iframe>

</body>
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I have tried running another command and it still doesn't run the external URL function, just if it runs my no login command via the sandbox bridge,
and it is a simple command
here is the javascript it is running on the nologin.
function noLogin(){
alert('Your login information was incorrect, please try again');
top.location.href="login.html";
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Anyone have any ideas, and I missing something on my iframe ?

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As you can see in the topic below, i'm totally stuck with AIR and Google Maps JS V3 embedded into my air application.
http://stackoverflow.com/questions/18723453/air-and-google-maps-javascript-v3-street-view/ 18724082?noredirect=1#18724082
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Thank you
Davide

Hi Chris
I am also desperate for an update to webkit.
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Hi all,
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Note: Recompile with -Xlint:unchecked for details.
then i tried with -Xlint option and it again bounce me some errors.
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but when i see version of java on solaris 10 there is no classes.zip. whats the use of this.??
and when i used -Xlint it bounce error with classes.zip not found.

This forum is about using Sun C++. Your question is about Java. You are more likely to get a helpful answer in java forum.
Try the java forum:
http://forum.sun.com/forum.jspa?forumID=8

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I have been reading several posts on this, but nowhere can I find a solution. Within the past few weeks, I receive this error any time I try to install a new AIR application:
"Something Went Wrong Trying to Install This Application. Please install the latest version of AIR from.."
Then it gives me the download link. I've tried reinstalling, but that doesn't fixt the issue. I'm using OS X 10.6.3- is there ANY way to solve this?

Hi Jason. Can you post your install log here so we can take a look at what the problem may be? To see the install log, Open "Console" to view logging. Then copy and paste the log here.
In the meantime, try to uninstall AIR before reinstalling AIR to see if that fixes the problem.
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Consuming SOAP services from AIR/HTML (JavaScript).

Hi All.
I am trying to consume SOAP web services from an AIR/HTML application for a research on AIR I am doing for my company, and I am having very little success.
I am creating JavaScript clients using apache's cxf wsdl2js utility.
When I try to use the client to call any web service I've tried, I always get an 'error 500' response.
The web services work fine if i call them from other clients.
Before trying cxf generated clients I googled a lot to see if there was a more native way of doing these calls from AIR, but found nothing. I don't see anything in documentation or the web about it.
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Could this be a cross-domain issue? I'm certainly hoping AIR apps don't have this issue.
Any pointers as to how to succesfully consume SOAP services from AIR is greatly appreciated.
Thanks!

In Visual Basic, you can set Network Credentials like this (assuming that you first declare Public CallWebService001 As New <WebReference>):
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Hello,
I am developing an application using Adobe Air - HTML and
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this Neil blog.
Click
Here. It clearly says that this threading works only in Firefox
2.0 and I am trying to use this in with my Adobe Air, but when I
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I was wondering if this is the best way to go for threading
in Adobe Air HTML application or there is some other way also.
Thanks,
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Hi jjalan,
The yield and generator functionality is only available in
Firefox's javascript execution engine. When you are executing
javascript in AIR, it is done by the webkit and squirrelfish. Take
a look at
http://webkit.org/blog/189/announcing-squirrelfish/
If you can find a javascript library that works on safari /
webkit, chances are high that it may work in AIR.
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After searching endlessly on Google for an answer (and not finding one) I thought I would post in the forums to see if anyone could help.
I am using JavaScript to send some custom variable data back to a Moodle LMS. Everything is going back okay but I'm having issues with the JavaScript window when using the "less than" comparison operator (<).
I have tested this various ways and have managed to narrow down my issue to the operator in question. When trying to save the sample script below, with the less than operator, Captivate 5 returns an error saying "The script is incomplete" and does not save. If I change the operator to "==" (equal to) or ">" (greater than), it works fine.
Is this a bug within Captivate 5? Would appreciate any help on this one.
Note: This is a script that is executed from an Advanced Action, it is not executed from a button.
Sample script used for testing:
var objCP = document.Captivate;
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var seconds = (time_ms % 60).toFixed(0);
var minutes = ((time_ms % 3600) / 60).toFixed(0);
var hours = (time_ms / 3600).toFixed(0);
if (minutes < 10) {
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alert(seconds);
alert(minutes);
alert(hours);
Message was edited by: Tom Ireland
I've managed to get round the issue by concatenating a zero to the minutes and hours variables, then using the slice() function to remove it if the total score is greater than 10. This still doesn't solve the issue with the operator so I would still like to understand what the answer may be.

Thanks for getting back to me so quickly, Jim. I'll put all my checks into functions instead and call the function from the standard.js or my own.js file as you have suggested. It makes sense to do that. Assuming that Captivate is being a bit unpredictable relating to comparison operators, I can use the "less than" operator in my standard script without any issues.
Good point regarding the console, it's such a pain to keep having to go through line-by-line to find out where the issue is. SCORM Cloud has been really helpful in determining what's happening with variable data too, I would recommend it if you don't use it already.
If I remember rightly, you're the chap that runs CaptiveDev.com, right? If so, unless you've done so already, it may be worth adding something to the tutorials or general JavaScript articles about my issue to save the frustration. Nightmare!!!!!
Thanks again, Jim.

MacBook Air 13" 2011 Bluetooth Issues

I recently upgraded from a MacBook late 2007 to a MacBook Air 13" 2011. Both systems were running Lion GM, and I transferred all my data from the old machine to new using the Migration Assistant that started on first boot on the new machine.
I'm having some weird issues with Bluetooth. I have a Magic Mouse, and when I open the Bluetooth Setup Assistant, it shows a list of Devices and Types, but all the devices show the Hardware ID (MAC address) only, not the device name (even for others like Printers/Smartphones). If I add the mouse from here, it works fine, but in the Bluetooth menu under devices it shows the MAC address of the device only instead of Apple Wireless Mouse, and it does not give me any battery information, just an option to disconnect.
The Bluetooth seems to have problems getting the names of any Bluetooth devices, and just shows everything by MAC address.
If I open the Bluetooth preferences, and I choose the mouse and go to Update Services it then shows it as an Apple Wireless Mouse but I still can't get any battery info. Also, after the computer reboots or if I disconnect/reconnect the mouse it again shows using the Bluetooth MAC address only. The Update Name option seems to have no effect.
Also, before doing the Update Services thing the computer doesn't even seem to know what type of device it is.

Wow, same problem - brand new, 2011 13" MacBook Air and also used migration assistant.
Here's what I see:
(1) Bluetooth Preferences - check box on (and I'm able to uncheck it), Discoverable box is dimmed and not checkable.
(2) Discoverable box can be "auto-checked" if bluetooth sharing is turned on, but the Discoverable checkbox still remains dimmed.
(3) All Bluetooth paired items (when I can get them to be paired) show up as hex addresses only - no names.
Called and talked with Apple Support - they suggested this:
(1) reset PRAM and SMC - did that, no change
(2) Then they suggested to create a new user and see if the bluetooth issues follow to the new user - they did.
(3) So based on that, they suggested to boot (command-r) and re-install using the Recovery Option - I have not done that yet and I'm hesitant to do this because I believe that this will not fix the problem.
Some things I did that they did not suggest:
(1) Ran Repair Disk Permissions - no change.
(2) moved /var/root/Library/Preferences/blued.plist to something else and then restarted "blued" - no change.
For #2 - you'll need to do it this way - if you think this will make a difference:
sudo mv -f /var/root/Library/Preferences/blued.plist /var/root/Library/Preferences/blued_bak.plist
sudo killall blued
this will create a new blued.plist file - do this to see that:
sudo ls -l /var/root/Library/Preferences
You should see your old backed up copy and the newly created one.
Bob M

AIR HTML/JavaScript becomes Slower / Sleep with time

Hi,
This strange behavior is observed on the 2 applications I tryed.
I've developped WikiDrop (http://wikidrop.encausse.net) a really basic TextEditor for DropBox.
- Build with Air 2.6
- Use HTML/JS API
- Used on Windows Vista
The application is launch for a long time waiting on a given computer.
Strange Behaviors:
- After couple of hours, displaying the main window seems to "wake up" webkit like if it was sleeping. It hang a little bit, or si slow.
- When editig few lines of text the TextArea seems to be "slow" it's not fluid like it could be on Chrome.
=> I do not setup complexe event handler.
=> I do not have listener or keystroke on TextArea.
Question:
- Is there known memory leaks with HTML/JS API ?
- Is there a Sleep/WakeUp mechanism on Adobe AIR ?
- Is there setup/parameters to improve performances ?
- Is there known issues about TextArea ? And workaround ?
- May be conflicting application ? (I know Vista is bad)
I've seens on this forum question about edition on large text file or many images but my use is really basic: only few lines of text. I got the same kind of issues with a little chat application. Text type in textarea for chat was sooo slow.
Best Regards,
Jp

Hi,
Thank you for reporting this. The internal bug number for the issue is #2740755. The issue is currently under review and will be investigated by one of AIR team members.
Regards,
Catalin

AIR webkit javascript/something(?) issue

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