iPhone 7 can't get nfcEvent to read the code

[pediroda]

plugin version : 0.7.1 BeginSession --> successful reading : the console shows the value of the read tag (ndefMessage...) that's great.... BUT it's not from my own code (I assume that it is read in the plugin) !

I have a nfc.addNdefListener(onNfc, nfcSuccess, nfcFailure) so I expect my onNFC() function to catch the event and read the data as on Android.

What's wrong ? How could I access the nfcEvent.tag ?

[pediroda]

Hi, is my problem interesting for someone ;-) ?

[HellHound90]

Hi @pediroda could you provide your code?

[pediroda]

Hello, thank you I have partially solved the issue . 1) FIrst issue is that I never entered in onNfc()... it seems even that is did not enter into nfcEnabled(). I don't explain it but after different tests & "ionic build ios", I finally manage to get into onNfc(). 2) tag.id seems 'undefined" in IoS. Thus nfc.bytesToHexString(tag.id) crashed the app For the first point, i can't explain... for the second, it is surely a bug ?

Here is my code:

Controller: ionic.Platform.ready(function () { if (window.cordova) { nfc.enabled(nfcEnabled, nfcDisabled); } }

function nfcEnabled(result) { nfc.addNdefListener(onNfc, nfcSuccess, nfcFailure) }

function onNfc(nfcEvent) { var tag = nfcEvcent.tag, ndefMessagfe = tag.ndefMessage;

console.log("Tag SN: " + tag.serialNumber; /* CRASHES APP: console.log("TAD ID: " + nfc.bytesToHexString(tag.id); **/ ndefMessage.forEach (function (record) { console.log (JSON.stringify(record.payload) } }

[HellHound90]

ndefMessagfe = tag.ndefMessage;

Maybe try to remove the “f” letter and let us know.

[pediroda]

No, it's not the issue, it's just because I rewrited the code (no copy/paste) :-)

[don]

iOS doesn't provide the tag id. You can see #287 for how to do get the id, but it's not being merged because apps will be rejected.

See https://github.com/don/phonegap-nfc-ios for an example of reading tags on iOS