Nokia Developer Community - Discussions - Nokia Asha Web Apps

Video Player

manikandan12 — Mon, 20 May 2013 11:13:24 GMT

Hi,
I need to play video in my app..I am getting video from Json.. If i use this code its downloading and playing

Play video

but i want to play video i should allow to download....

If i use this code

Play video stream

Its showing Streaming not supported

anyone please help....

I want to play video without downloading ...It should play in all S40 series

Thanks

Back Button In Nokia Asha

manikandan12 — Mon, 20 May 2013 11:07:49 GMT

Hi,
I want Implement back button in my application...anyone please help me..I need one function to go back to previous screen

Thanks

How to deploy to device using gnu/linux host using USB ? or without BT support ?

www.rzr.online.fr — Sat, 18 May 2013 14:46:34 GMT

How to deploy to device using gnu/linux host without BT support ? usb ?

Hi

I created a sample gwt app and I want to test it on actual device (asha 301)

is bluetooth mandatory to deploy it ?

http://www.developer.nokia.com/Commu...app_on_device#

Note I am using GNU/Linux debian ..

Regards

Simple AJAX Request fails on real Series 40 Phone - Nokia Asha 311

ohill — Fri, 17 May 2013 16:57:42 GMT

I'm having some issues doing a simple AJAX Request in a Nokia Asha 311 (actual phone).

The following is my Javascript code:

Code:

$.ajax({

        type: "GET",

        url: "http://myurl",

        headers: {

                "Cache-Control":"no-cache",

                "Pragma":"no-cache"

        },

        success: function(response) {

                $("#mydiv").text("Yes!");

        },

        error: function(){

                $("#mydiv").text("No!");

        }

});

When I use this in the Nokia Emulator on my PC, I see "Yes!". However, on the real device I see "No!".

How come it's working on an emulator and not on the phone?! What can I do to remedy this anomaly?!

Thanks.

P.S. From the phone settings I see that the browser is Version 2.3.0.0.49.

I want to know How to Getting started with playing videos on s40 devices .

GTO_India — Tue, 14 May 2013 14:37:14 GMT

I have tried the "video " sample app . but it is not playing a video stream with rtsp ending with .3gp also.

How to play a rtsp stream and which formats can be played on Asha devices.

I need a detailed code on playing rtsp streams or any .

Thanks

Why it says not compatible for Asha Platform?

nemoryoliver — Mon, 13 May 2013 12:37:47 GMT

I used the newest SDK 3.0 and developed an app for the new Asha 501. It's even selected in the deployment settings. But why when I uploaded the app and then it said not compatible? :(

Install with Nokia PC Suite fails silenty

internetlabor — Sat, 11 May 2013 13:51:54 GMT

I connected my Asha 311 to my PC with USB, started the PC-Suite. I got into the store tab in choose some apps (one of my own and one from third party) I click on "download and install". A progressbar appears and I get the message that it is successful downloaded and installed.
Fine. Except that I do not find the WebApps on the phone.

I know this all more an end user problem, BUT:
If I as a developer do not figure it out, the users will also not figure it out.
If the users do not figure it out, there is no point that I develop apps for them.

Maybe it is a special problem with my PC, as I have lots of SDKs from different vendors. Never the less the Nokia-Suite should never tell "succcessful installed" when it is not.
My Nokia PC Suite 3.8.30, Windows 7 professional, both in german language. Nokia suite tells me everything is up-to-date. The Asha 311 is english (american edition)

Another error: I tried the feedback option from the help menu of the Nokia Suite, it tells me sending of feedback is not possible.

Regards

Karsten Meier

xPress Browser 3.0: I hope this is a joke!

lorion84 — Fri, 10 May 2013 08:03:43 GMT

Hi,

I just watched http://m.youtube.com/#/watch?v=gBB-H61EoH8
This Nokia Now thing is apparently a WebApp. Please tell I'm wrong, but as it seems, you have decided that the "next generation of full touch Ashas" should have
1) a virtual button, despite having a hardware back button,
2) a permanent, thick black menu bar on the bottom, instead of this one, unobtrusive transparent menu button,
3) a different resolution than all existing full touch devices (for the worse)
4) thanks to the menu bar, a different useable innerHeight than all other qvga Series40 devices.

You must be kidding me, please tell me that I'm wrong. If not, I have some ideas for future products:
A horizontal touch and type device,
Rename mwl to nwl, just for fun,
Add the notification/time bar so the useable innerHeight changes again,
Abandon WebApps in favor of Qt/qml, but don't tell anyone for years.

Sorry for this sarcasm.

How to pass parameters to the onclick event handlers?

anujit — Fri, 10 May 2013 05:42:03 GMT

Hi all,

I want to pass a variable to an onclick event handler. I need a way to uniquely identify the HTML element that I have clicked. Since I can't use this keyword, I tried running the following code -

Code:

var team_str = '';

for(var i=0;i
        team_str += 'SCORECARD';

}

        $('.container').html(team_str);

event handler trial() -

Code:

function trial(a){

        $('.container').append(a);

}

Here, i am trying to pass the value of variable i to the handler trial(); However, its not working on device. Its working on the local preview.

What should i do if i want to pass a parameter to the onclick event handler? Please help...

When will Samples for Webtools 3.0 arrive?

nemoryoliver — Fri, 10 May 2013 02:03:39 GMT

Please. I need to get started. I need samples. When?

Updating Nokia 2.3 WDE to 3.0 beta - issue with emulator

grift — Thu, 09 May 2013 20:46:23 GMT

I've just updated my Nokia WDE, unfortunately, there seems to be an issue with updating the simulator part of the tool. Has anyone else seen this?

error.PNG

Attached Images

error.PNG (14.3 KB)

XMLHttpRequest Asynchronous with Synchronous

e4studio — Thu, 09 May 2013 07:53:14 GMT

When using XMLHttpRequest, does it make any difference between using Asynchronous and Synchronous?
Since all the code will be executed in the server and wait until the server replied.

Making a Fake "alert()"?

e4studio — Thu, 09 May 2013 04:24:37 GMT

I know, alert() is not supported in Cloud Preview + Real Devices.
But yesterday, I think maybe we can make a similar situation like alert?

I was thinking about using div, that become the sibling of "ui-page".
The div can contains one button, and a text message. Or anything else.

So, when the user click a button. Hide the ui-page, show our div.
That way, the user should only be able to interact with our div.
Then after clicking OK, hide our div and then show the ui-page.

Do you guys think this is possible?
I do think that there will be some code that will be executed in the server like setting innerHTML of the text message in the alert, but hey, there could be a work-around too for those problem.
Plus, as I am testing app in the real device, some kind of code that need to be executed in the server will kind of "refreshing" the page, but the second time, it doesn't need that "refreshing" at all.

Nokia S40 Webapp Videoplayer

manikandan12 — Tue, 07 May 2013 12:25:00 GMT

Hi,
I am developing nokia s40 web app..i want to play video in my app anyone please help me

Play video

when i click its not playing its downloading can anyone help me ....
Thanks

Script not getting executed.Alert and Button on clicking does not work .

Jruth — Mon, 06 May 2013 08:57:46 GMT

Hi!
I am developing a series 40 app. In this on the last screen I have put a button which when clicked should display a value "x" which is found in the function FindAge defined in the

How to make signalR/long pooling work

imgen — Sun, 05 May 2013 03:35:50 GMT

I am trying to use SignalR - a real-time web framework - in a Series 40 web app for real-time communication. I'm using the code of official tutorial found at
http://www.asp.net/signalr/overview/...d-with-signalr
with two minor modifications to make it work in mobile web app mode such as phonegap. One on the server side, I enabled cross domain request, on the client side, I specified the hub url explicitly like below
$.connection.hub.url = "http://xcopy.azurewebsites.net/signalr";
This works in local preview flawlessly. But not so in cloud preview and emulator. The latter two behaves the same and has major issues described below

In cloud preview, although I can send message, I couldn't receive message normally. The situation is quite weird. If I don't send any message, I couldn't receive any message. If I send messages, then after about 30 seconds, I can receive all the messages that are sent after the web app started. Then again I couldn't receive any messages anymore until I send another message (even an empty message will do) and then about 30 seconds later, I can get the messages that are sent since last received message.
I'm using the long pooling as a way to make near real-time communication.

I don't know how to debug this. It can print log and see the request made to the proxy server though. But I cannot set breakpoint, nor anything else regarding javascript.

Anyone has any idea how to fix this?

background center works in cloud but not in device

internetlabor — Sat, 04 May 2013 13:51:34 GMT

Hello developers,

I have detected some inconsitency between cloud preview and device (Asha 311)
I have a div with a background-image, the image is bigger than the div. I want to center the image, so that the middle of the image is visible.
(It is a teaser and and I want to reuse the same image later in full size)

I tried this in the css:

Code:

background-position: center center;

It works in local and cloud preview, but on the device the image still starts at top left point.

Then I looked into the document CSS properties and values supported
and noticed that only absolute and percentage is allowed as value for background-position. So I tried:

Code:

background-position: 50% 50%;

With the same effect. It works while previewing, but not on device.

Regards

Karsten Meier

Navigation on clicking button fails

Jruth — Fri, 03 May 2013 12:48:26 GMT

Hi!
Im developing a series 40 web app using nokia web tools 2.3.0.
I have created a button and on clicking it I want it to navigate to another html file but nothing happens on clicking it. Kindly help.
index.html code
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

KnowYourAge

ABC

Welcome to ABC!!!

HELLO HI

Click on the button below and You will know ABC!!! As simple as that!!!

page2.html

Insert title here

Pick a number, any number

BUT ON CLICKING THE BUTTON ON INDEX.HTML I AM NOT NAVIGATED TO PAGE2.HTML

how do I navigate to a html file by clicking a button in a table

Jruth — Fri, 03 May 2013 11:42:55 GMT

hi!
I have created a table and have set the color of the row to say "x". Now on clicking on the row of the table with colour "X" I want a file X.html to open.I have created X.html in the same folder as the main index.html.But nothing happens on clicking the row. I truied to create a button. still it does not work. Could u kindly help. I have pasted the code below.

XYZ!!!

XYZ!!!
To start click on your favorite colour!!!

jQuery's click event not getting registered

anujit — Fri, 03 May 2013 10:59:33 GMT

Hi all,

I am trying to generate and load a table dynamically into a container div as follows -

Code:

        loadTable = function(data){

                var table_str = '';

                for(var i=0;i
                        table_str += ' 
'+data.matches[i].awteam.name+' 
'+data.matches[i].hmteam.name+' 
';

                        table_str += '
';

                }

                $('.table_container').html(table_str);

        };

        $('.mtch_table').click(function(){

                console.log($(this));

        });


'+data.matches[i].awteam.name+'
'+data.matches[i].hmteam.name+'

and the HTML -

Code:

                        

                                MATCHES

jQuery's click event is not getting registered on the table mtch_table as shown in the above code. However, it is working fine if I use the enclosing div table_container instead of the table mtch_table...

What could be the reason for this? Is there any way to register click on the table mtch_table?

Thanks,
Anujit

[moved] including music in my app

Jruth — Fri, 03 May 2013 09:20:54 GMT

Hi!
I need urgent help on how to include a music file in my app? When I open my trivia app I want the music to start playing throughout my trivia app?What should I do???
Ruth

Issue with web app deploy

imgen — Wed, 01 May 2013 23:29:48 GMT

I have created a web app and deployed to the cloud, shortened the url using goo.gl to http://goo.gl/kJXN5, the link worked on my desktop browser, but when I tried to use the SDK emulator or RDA device to access that link, I got a 404 error. Anyone has any ideas?

keyboard navigation, how make it usable

internetlabor — Wed, 01 May 2013 18:03:58 GMT

Hello developers,

I have some webapp which I like to publish also for keyboard-only devices like the 302.

In my example I have a list:

Link 1
Link 2
Link 3

You navigate with up/down/left/right.
When I use the webapp as it is, there is a small cursor that slowly moves when I press the navigation keys.

I hope I can give the user something more usable. When I display a list with links, I like to navigate with a single down keypress from list item 1 to list item 2, and also highlight the active list item. And of course scroll if needed. When the user then presses "fire", I want to follow the link. And of course there should be no server round trips for simple up/down navigation.

How to create such a user experience? It looks like it is quite complex. I see only the "addNav[Up|Down|Left|Right]Listener()" methods, and it looks like it I need to add them to each list item of each key.

Are there other ways?

Regards

Karsten Meier

How to install my web app on the RDA?

imgen — Wed, 01 May 2013 09:54:34 GMT

I am new to this thing called RDA, I tried to use a Asha 311 device and use the "Install Software..." button and browse to the packaged .wgt file, then the device goes blank for a while, but I could not find my app in the app list. What is going on here? Besides, this thing is quick sluggish.

What is the difference between local preview, cloud preview and device deployment?

imgen — Wed, 01 May 2013 04:41:24 GMT

There is something quite weird, the local preview behaves differently with cloud preview. For example, when I detect the supported features, the cloud preview says audio and video are not supported, but the local preview says they are. I don't have a device now, but I really would like to know before hand what I need to be look out for? And the final question is that when I successfully run on the cloud preview, do I still need to test on actual device?

Dropdown list not getting populated on Asha 310..

anujit — Tue, 30 Apr 2013 10:14:40 GMT

Hi all,

I am trying to populate a select dropdown list. This is a test code snippet i am trying to implement -
(here, data is an object containing the teams array)

Code:

function loadTeams(data){

        var team_str = '';

        var temp = [];

        for(var i=0;i
                temp[i] = data.teams[i];

                team_str += '';

        }

        document.getElementById('teamlist').innerHTML = team_str;

}

This is the HTML -

Code:

This works fine in the local preview (emulator) for the Series 40 Web Apps, but does not load anything on Asha 310, on which i am testing..

What could be going wrong?

Please help..

PS - its not working even if i use jQuery..

Thanks,
Anujit

Definition of Full Touch Asha app ?

geeklab — Tue, 30 Apr 2013 01:30:18 GMT

I have received Asha 310 under Nokia Premium Developer Program with the agreement that I shall publish a Full Touch Asha app within 6 months of receiving the device.

I already have 5 webapps in my store : store.ovi.com/publisher/GoutamMandal

Can anyone please confirm whether they come under Full Touch Asha app category or I need to make different apps so that I can retain the phone even after 6 months ?

Any information in this regard is highly appreciated.

wgt error kindly help

Jruth — Fri, 26 Apr 2013 13:19:58 GMT

When i double click the wgt I get this error .Kindly help
Could not open the editor: The editor class could not be instantiated. This usually indicates a missing no-arg constructor or that the editor's class name was mistyped in plugin.xml.
details are
org.eclipse.core.runtime.CoreException: Executable extension definition for "class" not found.
at org.eclipse.core.internal.registry.ConfigurationElement.throwException(ConfigurationElement.java:62)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:222)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:259)
at org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:235)
at org.eclipse.ui.internal.EditorManager.createPart(EditorManager.java:845)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:609)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289)
at com.nokia.wrt.util.UIUtil.checkEditorUnSavedFiles(UIUtil.java:507)
at com.nokia.wrt.handlers.CloudPreviewWebAppHandler.execute(CloudPreviewWebAppHandler.java:69)
at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:820)
at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:806)
at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:796)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.nokia.ide.rcp.IDEApplication.start(IDEApplication.java:144)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)

problem with publishing

Jruth — Fri, 26 Apr 2013 13:07:11 GMT

I have finished coding my app/ Now how do I publish it. I have paid 1 euro. what should I do next:confused:

Get Location Based on Geo Code?

grift — Fri, 26 Apr 2013 12:49:15 GMT

Since Nokia allows us to get our location co-ordinates natively via an API call, my question is how do we use these co-ordinates to get our address (even just getting the city/country would be acceptable)?

How to get the device's name and/or model info through S40 Web App using API?

imgen — Thu, 25 Apr 2013 15:25:15 GMT

As titled, is there a way?