How to open select programmatically

Question

Does anyone know if it is possible to open a select programmatically in angularjs. Ive tried

angular.element(el).trigger(\'focus\');
angular.element(el).trig         


        

Answer 1

The answer provided by haste doesn't work:

var cb = element[0].getElementsByClassName('some-selector')[0];
var event = new MouseEvent('mousedown', {
    'view': window,
    'bubbles': true,
    'cancelable': true
});                        
cb.dispatchEvent(event);

I use more simple method:

var cb = element[0].getElementsByClassName('some-selector')[0];
angular.element(cb).triggerHandler('click');