AngularJS 数据脏检测

1.使用$watch进行表单监测:

  $scope.$watch("fromName.$dirty", function (newValue) {
                $state.params.isDirty = newValue;
            });

2.表单提交成功后进行复位dirty:

  $scope.formName.$setPristine();
  $state.params.isDirty = false;
原文地址:https://www.cnblogs.com/Aaron-Lee/p/9294531.html