Elm (elm-lang.org/) is an excellent language for writing web apps. It focuses on speed and functional programming. I am a beginner to both cordova and elm, but I their focus on the virtual dom could benefit greatly when creating native Android and IOS apps. Supposedly, it is already much faster than angularjs

There are a few sparse examples around github.com/johnpmayer/cordova-hello (from this discussion), but it would be nice to see one built from the source, with best practices in mind.

Error BLD105 The Cordova build did not recognize your working directory as a Cordova-based project. This is often because the "www" directory is not at the root of your project.

FYI
I am using VS 2015
Installed these dependencies

1. NPM task runner
2. TypeScript 2.0.6 editor
3. Microsoft ASP.NET and Web Tools Preview 2

However restoring packages did not work , so I had to run npm install from command prompt.
Now its showing no error on dependencies.

Hi

I am trying to connect to a signalr self hosted application.
I have tested the html code and all works fine in a browser.

I am getting this message in the ripple emulator :
Error during start request. Stopping the connection.
HTTP Response message is :
The ConnectionId is in the incorrect format.

Please review the github repository i created for this issue.
https://github.com/christophedemey/apachecordovasignalrfail

Thanks!

I copied the project solution code for the todo app into project folder for VS2015 which has the cordova tools installed etc ... the project builds without errors but there are runtime errors (running in the default ripple emulator ) ...

scripts/frameworks/angular.min.js .... but the frameworks folder is not in the project???

also the config.xml was not found even though it is in the project

These samples are missing the project files from https://docs.microsoft.com/en-us/visualstudio/cross-platform/tools-for-cordova/tips-workarounds/run-web-app-in-cordova

It appears that hosted-web-app has been removed from the main repo.
I see that there is a new branch called hosted-app-2017.
The world needs the ability to make hosted web apps simply.
See for instance:
https://stackoverflow.com/questions/48476685/how-to-make-a-simple-cordova-hosted-webapp-that-retrieves-content-from-a-remote
It would be great if you could add this branch back into the main repo (first) and add some documentation to it (second) so that the rest of us can use it.
Meanwhile, going to attempt to use the hosted-app-2017 branch, but not sure what state it's in.
Thanks for your help in creating this repo.

Thanks

newly installed VS2015 Community installed...search the extensions dialog and this project template cannot be found?

WinJS Sample

in Visual Studio 2015 RC + Windows 10 (build 10030) run at windows any cpu with local machine , but receive as follow error message

'WWAHost.exe' (Script): Loaded 'Script Code (MSAppHost/1.0)'.
'WWAHost.exe' (Script): Loaded 'ms-appx://com.microsoft.mdha.samples.winjstodo/www/scripts/frameworks/base.min.js'.
SourceMap C:\project\cordova-samples-master\todo-winjs\WinJsTodo\www\scripts\frameworks\base.min.js.map read failed: Could not find file 'C:\project\cordova-samples-master\todo-winjs\WinJsTodo\www\scripts\frameworks\base.min.js.map'.'WWAHost.exe' (Script): Loaded 'ms-appx://com.microsoft.mdha.samples.winjstodo/www/scripts/frameworks/ui.min.js'.
SourceMap C:\project\cordova-samples-master\todo-winjs\WinJsTodo\www\scripts\frameworks\ui.min.js.map read failed: Could not find file 'C:\project\cordova-samples-master\todo-winjs\WinJsTodo\www\scripts\frameworks\ui.min.js.map'.'WWAHost.exe' (Script): Loaded 'ms-appx://com.microsoft.mdha.samples.winjstodo/www/scripts/appBundle.js'.
The program '[6480] WWAHost.exe' has exited with code 3 (0x3).

https://github.com/Microsoft/cordova-samples/blob/f5cb284837f35664165f814990b215dd0d03fb69/ui-testing/test08.js#L45

I find this (http://stackoverflow.com/questions/30944949/examples-of-vs2015-cordova-angular2) SO question and deside to create Issue.

I an new at Angular and JS, but familiar with Typescript, so can you create simple seed project with VS 2015 (or VS Code)+Apache Cordova+Angular 2 beta +Typescript?

Thank you!

https://github.com/Microsoft/cordova-samples/blob/master/cordova-hooks/cordova-plugin-res-native/hooks/hook-res-native.js#L24

Recusive is spelt wrong. Should be Recursive.

Seems like files bootstrap.min.css, font-awesome.min.css, snap.css and app.css are missing in the WeatherAppIonic2 project.

Greate repo!

Could you provide a bar code scanner example which will work on Android, iOS and Windows Phone 10, please?

I got this error when trying to build CordovaHostedWeb:

error TS6053: Build:File 'C:/Users/DEV/Downloads/cordova-samples-master/cordova-samples-master/hosted-web-app/completed/CordovaHostedWeb/cordovaApp/typings/cordova/plugins/BatteryStatus.d.ts' not found.

Also not found are Camera.d.ts, Contacts.d.ts and all *.ts file plugins folder.
Can anyone help?

Use opposite operator instead of the logic complement operator.

376         }
377         // If not, then display error dialog
378         else {
379             final boolean exit = !(errorCode == WebViewClient.ERROR_HOST_LOOKUP);
380             me.runOnUiThread(new Runnable() {
381                 public void run() {

Why is this an issue?

Use opposite operator instead of negating the whole expression with a logic complement operator. It makes code easier to read and understand.

Ex:

public boolean bar(int a, int b) {

  if (!(a == b)) { // use !=
    return false;
  }

  if (!(a < b)) { // use >=
    return false;
  }

  return true;
}

Source

Related code pattern

Enforces opposite operator instead of negating

Enforces the usage of the opposite operator instead of negating the whole expression with a logic complement operator.

at https://github.com/Microsoft/cordova-samples/blob/master/cordova-hooks/README.md there are at least two broken links pointing to Cordova Hooks docs

Hi,

I have been putting some code together with the objective to get the code to to work on all of the visual studio tools device emulators. So far this has been great, the only device that I am struggling to get working is the windows app simulator. So what the application does is its a Facebook Login using hello.js. I have a landing page and a login to Facebook button. When I click on the login button on all the other device simulators / emulators everything works great, I can either open the Facebook request in a popup or in the same screen. When I try this on a windows 8 app however the emulator seems to just loose focus from the app. (maybe trying to launch a browser)

So what I have tried is appending ms-appx:/// to the authorization url, looked something like this:

oauth : {
        version : 2.3,
        auth: 'ms-appx:///https://www.facebook.com/dialog/oauth/',
        grant: 'ms-appx:///https://graph.facebook.com/oauth/access_token'
    },    

What happens now is that the app no longer looses focus but the content is a blank white page.

Any help would be appreciated. Thanks :)

Chrome 67.0.3396 (Mac OS X 10.13.4) ERROR
{
"message": "Uncaught ReferenceError: test is not defined\nat tests/normalize_tests.js:9:1\n\nReferenceError: test is not defined\n at tests/normalize_tests.js:9:1",
"str": "Uncaught ReferenceError: test is not defined\nat tests/normalize_tests.js:9:1\n\nReferenceError: test is not defined\n at tests/normalize_tests.js:9:1"
}

Dear sir:
Is there any example code for subscribe notify?

I use code like below , only got subscribed call back, no any subscribedResult.
Not the device issue, because device work well with LightBlue Explorer
new Promise(function (resolve, reject) {
bluetoothle.subscribe(resolve, reject,
{ address: address, service: serviceUuid, characteristic: characteristic.uuid });

                }).then(subscribeSuccess, handleError);

function subscribeSuccess(result)
{
if (result.status == "subscribedResult") {
alert(result.value);
}
}

Use explicit scoping instead of the default package private level.

34
35 public class Geolocation extends CordovaPlugin {
36
37     String TAG = "GeolocationPlugin";
38     CallbackContext context;
39

Why is this an issue?

Use explicit scoping instead of the default package private level. What this means it that you should do is make all the fields within your classes private to enforce better encapsulation.

Ex:

public class Foo {
    /* private missing */ Object bar;
}

Source

Related code pattern

Enforces the use of explicit scoping

Use explicit scoping instead of the default package private level.

Hi, i have try to do a weather app on site (http://localhost:4400/index.html?enableripple=cordova-3.0.0-NexusGalaxy) but i can't use it after follow the guide...

i have downloaded your file on github (WeatherApp), i compiled it but it doesn't work too...

have you some advice to adjust that app ??

regards
Iwanoisch

I got the next error when I'm building the project for android (cordova build android):
Discovered saved plugin "cordova-plugin-bluetoothle ". Adding it to the project
Failed to restore plugin "cordova-plugin-bluetoothle " from config.xml. You might need to try adding it again. Error: Failed to fetch plugin cordova-plugin-bluetoothle @3.1.0 via registry.
Probably this is either a connection problem, or plugin spec is incorrect.
Check your connection and plugin name/version/URL.
Error: npm: Command failed with exit code 1 Error output:
npm ERR! code EINVALIDPACKAGENAME
npm ERR! Invalid package name "cordova-plugin-bluetoothle ": name cannot contain leading or trailing spaces; name can only contain URL-friendly characters

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\user\AppData\Roaming\npm-cache_logs\2019-12-08T22_33_29_391Z-debug.log

Checking Java JDK and Android SDK versions
ANDROID_SDK_ROOT=undefined (recommended setting)
ANDROID_HOME=C:\Users\user\AppData\Local\Android\Sdk (DEPRECATED)
Subproject Path: CordovaLib
Subproject Path: app

Task :app:preBuild UP-TO-DATE
Task :CordovaLib:preBuild UP-TO-DATE
Task :CordovaLib:preDebugBuild UP-TO-DATE
Task :CordovaLib:checkDebugManifest UP-TO-DATE
Task :CordovaLib:processDebugManifest UP-TO-DATE
Task :app:preDebugBuild UP-TO-DATE
Task :CordovaLib:compileDebugAidl NO-SOURCE
Task :app:compileDebugAidl NO-SOURCE
...

is there any update of your samples for Visual studio 2017 ?
thank you .

Hi Team,

Please help me in providing cordova code samples that uses REST/WCF APIs and SQL Server databases.

Thanks,
Dinesh

Position literals first in String comparisons.

42
43     public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
44         context = callbackContext;
45         if(action.equals("getPermission"))
46         {
47             if(hasPermisssion())

Why is this an issue?

Position literals first in comparisons, if the second argument is null then NullPointerExceptions can be avoided, they will just return false.

Ex:

class Foo {
  boolean bar(String x) { //it will throw a nullPointer if x is null
    return x.equals("2");
  }

  boolean bar2(String x) { //this way it will return false even if x is null
    return "2".equals(x);
  }
}

Source

Related code pattern

Enforces literals first in comparisons

Enforces literals to be positioned first in comparisons.

It looks like you now need the Whitelist plugin to be able to make remote xhr requests to Mobile Services (or any remote URL), which is what the client does. I submitted a PR with the fix #10, but you probably will need the same fix in other samples that access mobile services or any other remote service using XHR, which is why I also opened this issue.