angular js做一个回车响应
怎么样一个按钮回车响应
angular js
<input type="submit" value="登录" ng-keypress="enter(ev)" />
<script type="text/javascript">
//function (){ return function(sc,ele,att){ ele.bind('keypress', function(e){ if (e.keycode != 13) return; sc.$parse(att.ngReturnPress); });
$scope.enter = function (ev) {
if (ev.keyCode !== 13)
alert(1);
}
</script>