CODEWITHSUNDEEP
cordova
Renan Rodrigues
Renan Rodrigues

Reputation: 306

Backbutton PHONEGAP

Staff helps me in this here... I am looking to the backbutton function, but already tried some form and all make the application exit. In emulate was already working. I do following:

function onLoad() {
document.addEventListener("deviceready", onDeviceReadyBack, false);
}

// device APIs are available
//
function onDeviceReadyBack() {
    // Register the event listener
    document.addEventListener("backbutton", onBackKeyDown, false);
}

// Handle the back button
//
function onBackKeyDown() {
    window.history.back();
    //alert("entro aqui");
}

How do not exit the application ?

Upvotes: 0

Views: 41

Answers (1)

Sébastien Ollivier
Sébastien Ollivier

Reputation: 578

You should call e.preventDefault() in the backbutton event, like that :

document.addEventListener("deviceready", onDeviceReady, false);
    function onDeviceReady() {
        document.addEventListener("backbutton", function (e) {
            e.preventDefault();
        }, false );
}

Upvotes: 1

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