javascript - Ember JS 错误处理 : Accessing errors in model not possible due to adapter error

Question

Ember 的版本是 2.10.2。

我在这里问了一个关于错误响应和处理的问题:Assertion Failed: `AdapterError` expects json-api formatted errors array

我以为它已经解决了，但事实并非如此。我无法将我的错误绑定(bind)到模型(这是正确的放置方式吗？)。我现在有一个适配器错误说:

message:"The adapter rejected the commit because it was invalid"

错误响应如下所示:

{
    "errors": [{
        "source": {
            "pointer": "\/data\/attributes\/email",
            "parameter": null
        },
        "detail": "user.email.not_blank"
    }]
}

更新:我的提交功能

user.save().then(
    () => {
        console.log('user saved');
    }, (adapterError) => {
        console.log(adapterError);
    }
);

有人可以告诉我如何通过模型获取错误消息吗？

Answer 1

使用 extractErrors ？

"extractErrors is used to extract model errors when a call to DS.Model#save fails with an InvalidError. By default Ember Data expects error information to be located on the errors property of the payload object."

https://www.emberjs.com/api/ember-data/2.16/classes/DS.JSONSerializer/methods/extractErrors?anchor=extractErrors