PhantomJS; click an element

Question

How do I click an element in PhantomJS?

page.evaluate(function() {
    document.getElementById(\'idButtonSpan\').click();  
});

This gives

Answer 1

Hope the following method will be useful. It worked for me in version 1.9

page.evaluate(function(){
    var a = document.getElementById("spr-sign-in-btn-standard");
    var e = document.createEvent('MouseEvents');
    e.initMouseEvent('click', true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
    a.dispatchEvent(e);
    waitforload = true;
});

This worked for me. Hope this will be useful for others also