I have one iframe in page.
If android device press back button, I want to iframe history go back.
But now, app exit.
How do I fix my Code?
Below is my Code.
------ in html
iframe id is “myframe”
------- in ts
constructor(public navCtrl: NavController) {
console.log("ready");
document.addEventListener("backbutton", () => {
console.log("click");
//
var iframe = document.getElementById('myframe');
iframe['contentWindow'].history.back(); //doesn't work
iframe.contentWindow.history.back(); //compile error
}, false);
}