小编JSl*_*ain的帖子

Bootstrap 4验证样式基于form-control:valid或form-control:invalid.Angular提供了在字段出错时添加任何自定义类的可能性.

如果我遵循规范:https: //getbootstrap.com/docs/4.0/components/forms/#validation

我也可以.form-control.is-invalid为我的input元素添加类.但是,使用具有此策略的自定义验证程序可以为我提供合并的结果;form-control is-invalid :valid

这似乎更重要:valid,这表明我的元素显示为有效,但相关invalid-feedback的看起来没问题!

我有点失落.

编辑

这是一个演示插件:https://plnkr.co/edit/0kxGpRz3JY3ixJbYqRZr ？ p = preview

我正在尝试进行chrome扩展，它将有一个免费试用版。按照此处的文档操作，首先要做的就是启用Chrome Identity API。据我所知，没有这样的事情...

无论如何...我已经完成了所有其他步骤，最终出现500错误。

这是我所做的一部分。当然，我更改了所有ID，键，令牌等的值。

manifest.json

    {
      "name": "The name of my app",
      "version": "1.0.9",
      "key": "my_very_long_key",
      "description": "A description",
      "manifest_version": 2,
      "permissions": [ "activeTab", "storage", "declarativeContent", "identity", "https://www.googleapis.com/" ],
      "oauth2": {
        "client_id": "the_client_id_i_setup_in_Credentials_oauth2_section.apps.googleusercontent.com",
        "scopes": [
          "https://www.googleapis.com/auth/chromewebstore.readonly"
        ]
      },
    // other stuff...

码

chrome.identity.getAuthToken({
  'interactive': true
}, (token) => {
  console.log("Token: %o", token);
  console.log("chrome.runtime.id: %o", chrome.runtime.id);

  var CWS_LICENSE_API_URL = 'https://www.googleapis.com/chromewebstore/v1.1/userlicenses/';
  var req = new XMLHttpRequest();
  req.open('GET', CWS_LICENSE_API_URL + chrome.runtime.id);
  req.setRequestHeader('Authorization', 'Bearer ' + token);
  req.setRequestHeader('Content-Type', 'application/json');

  req.onreadystatechange = …

我有这个配置...

@Configuration
@EnableAutoConfiguration
@EnableTransactionManagement
@ComponentScan
@EntityScan(basePackageClasses = {Jsr310JpaConverters.class, MyEntity.class})
public class ApplicationConfig extends WebMvcConfigurerAdapter {

    @Bean
    public MappedInterceptor correlationIdMappedInterceptor() {
        return new MappedInterceptor(new String[] {"/**"}, new CorrelationIdInterceptor());
    }

    @Bean
    public MappedInterceptor loggingMappedInterceptor() {
        return new MappedInterceptor(new String[] {"/**"}, new LoggingInterceptor());
    }

    // More config...
}

...并且我想确保始终在 之前correlationIdMappedInterceptor执行。 loggingMappedInterceptor

@Override
public void addInterceptors(InterceptorRegistry registry) {
    registry.addInterceptor(new MappedInterceptor(new String[] {"/**"}, new CorrelationIdInterceptor()));
    registry.addInterceptor(new MappedInterceptor(new String[] {"/**"}, new LoggingInterceptor()));
}