Angularjs default action when Enter key is pressed

Make your button type submit and add a class attribute and style your button to make it an image like:

<form ng-submit="someAction()">
 <button type="submit" class="submitbutton">Submit</button>
</form>

And do style your button in css like:

.submitbutton {
  background:url('....') // your custom image
}

Then your custom image will act as the submit button and invoke the form action when click the enter key.

Related