Avoid browser popup blockers

Question

I\'m developing an OAuth authentication flow purely in JavaScript and I want to show the user the \"grant access\" window in a popup, but it gets blocked.

How can I

Answer 1

In addition Swiss Mister post, in my case the window.open was launched inside a promise, which turned the popup blocker on, my solution was: in angular:

$scope.gotClick = function(){

  var myNewTab = browserService.openNewTab();
  someService.getUrl().then(
    function(res){
        browserService.updateTabLocation(res.url, myNewTab);

    }
  );
};

browserService:

this.openNewTab = function(){
     var newTabWindow = $window.open();
     return newTabWindow;
}

this.updateTabLocation = function(tabLocation, tab) {
     if(!tabLocation){
       tab.close();
     }
     tab.location.href = tabLocation;
}

this is how you can open a new tab using the promise response and not invoking the popup blocker.