我做了一个表单，里面有保存和取消按钮我如何才可以点击取消按钮将页面完全关闭呢，我不要使用$state.go或$ionicHistory.goBack()这种方法，我要的效果是退出来就表单恢复原样的那种，请问ionic如何实现呢
This has nothing to do with ionic
If the data before modification of your form is obtained from the interface, you can re-query the interface and assign it to the Model
If you want to reduce the pressure on the request interface, cache the original query value, such as
$scope.model=resp.data; $scope.modelTmp=resp.data;
Bind $scope.model on DOMSubmit the data when you click save, and
$scope.modelTmp=$scope.model
Cancel directly
$scope.model=$scope.modelTmp
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This has nothing to do with ionic
If the data before modification of your form is obtained from the interface, you can re-query the interface and assign it to the Model
If you want to reduce the pressure on the request interface, cache the original query value, such as
Bind $scope.model on DOM
Submit the data when you click save, and
Cancel directly