How to trigger an `input` field's `newline` action in an Ember.js acceptance test?

问题

I had thought that keyEvent('.my input', 'keypress', 13); would trigger the input's newline action, but it doesn't seem to.

It seems others have had a similar problem

Is there any other/better way to trigger the newline action from my acceptance test?

回答1:

Looks like triggering a keydown then a keyup event (instead of a keypress) does the trick:

keyEvent('.my input', 'keydown', 13);
keyEvent('.my input', 'keyup', 13);

来源：https://stackoverflow.com/questions/37868688/how-to-trigger-an-input-fields-newline-action-in-an-ember-js-acceptance-tes