cordova-plugin-antplus not work with ionic 3

Question

This is my code:

public antplus: any;
public SelectId: any;

constructor(public navCtrl: NavController) {
    this.antplus = (<any>window).antplus;
    this.antplus.searchDevices('HEARTRATE', function(device) {
        console.log(JSON.stringify(device));
        console.log("Ant ID=" + device.antDeviceNumber);
        this.SelectId = device.antDeviceNumber;
    },(error)=>{console.log("Error Search="+error);});
}

At the console will show [INFO:CONSOLE(64)] "Ant ID=4077".

But also get Error message : in Success callbackId: Antplus1239198979 : TypeError: Cannot set property 'SelectId' of null.

Anyone get this problem before?

Use arrow function for success callback.`(device)=> { }` – Suraj Rao Dec 15 '18 at 14:09 — Suraj Rao, Dec 15 '18 at 14:09

score 0 · Accepted Answer · answered Dec 16 '18 at 07:39

0

    public antplus: any;
    public SelectId: any;

    constructor(public navCtrl: NavController) {
      this.antplus = (<any>window).antplus;
      this.antplus.searchDevices('HEARTRATE', (device) => {
      console.log(JSON.stringify(device));
      console.log("Ant ID=" + device.antDeviceNumber);
      this.SelectId = device.antDeviceNumber;
      },(error) => {
         console.log("Error Search="+error);
      });
    }

answered Dec 16 '18 at 07:39

Yushin

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Thank you for reply. This change can fix my problem. – wai wong Dec 16 '18 at 13:07

cordova-plugin-antplus not work with ionic 3

1 Answers1