Issue with cordova plugin network interface connectivity

I'm currently working with Ionic 2

Recently downloaded the plugin from https://github.com/salbahra/cordova-plugin-networkinterface

Attempting to retrieve IP addresses without utilizing global variables or calling other functions within the function

networkinterface.getIPAddress(function (ip) { alert(ip);});

If I attempt something like this

networkinterface.getIPAddress(function (ip) 
{ alert(ip);
this.test(ip); });

test(x){
console.log("IP = "+ x);}

An error is thrown:

Error in Success callbackId: networkinterface1280836273 : TypeError: Cannot read property 'test' of null.

The IP alert is displayed correctly, but I can't access it outside the provided function. Additionally, TypeScript displays an error:

[ts] Cannot find name 'networkinterface'.

Despite these errors, the plugin still compiles and works properly.

Any suggestions on how to resolve this issue?

javascriptcordovatypescriptionic2

Answer №1

Issue resolved with the help of the amazing Ionic community! It was necessary to utilize the lambda function => in order to accurately interpret the intended meaning from the context. For further information, please visit here

loadIPAddress() {
    networkinterface.getIPAddress((ip) => {
      alert(ip);
      this.test(ip);
    });
  }

  test(x) {
    console.log("IP = "+ x);
  }

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