将焦点设置在AngularJs格式的第一个无效输入上

Answer 1

还可以使用Angular.Element

angular.element('input.ng-invalid').first().focus();

视图

<form name="myForm" novalidate="novalidate" data-ng-submit="myAction(myForm.$valid)" autocomplete="off"></form>

控制器

$scope.myAction= function(isValid) {
    if (isValid) {
        //You can place your ajax call/http request here
    } else {
        angular.element('input.ng-invalid').first().focus();
    }
};

angular.element($document[0].querySelector('input.ng-invalid')).focus();

angular.module('myModule')
.controller('myController', ['$document', '$scope', function($document, $scope){
    // Code Here
}]);