Selenium: how to wait for AngularJS to finish updating the DOM after AJAX? -

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[related philosophical debate sleeping out @ programmers.se]

angualr not guaranteed update dom in event handler ajax completion (especially if third-party directives involved), of solutions floating online using $http interceptors incomplete.

the answer similar question "wait angular finish updating dom", suggests using $timeout. however, source suggests uses $browser.defer mechanism can executed in order other deferred dom manipulation.

i found $browser.notifywhennooutstandingrequests internal method happens after deferred stuff, test still unstable after waiting that. guess should wait ajax complete first or there else i've missed?

this how it:

function waitfordisplayed(element) {    var d = protractor.promise.defer(); // result of being fulfilled returned    browser.wait(element.isdisplayed).       then(function(isdisplayed) {          d.fulfill();       });       return d.promise; }

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