[英]Error “str.replace is not a function” when using store.queryRecord with Ember Octane
I'm following an Embercasts course (Ember + Rails).我正在学习 Embercasts课程(Ember + Rails)。 For the screencasts, they used Ember 3.0, but I'm using Octane.
对于截屏视频,他们使用了 Ember 3.0,但我使用的是 Octane。
In one video, a custom service is implemented.在一个视频中,实现了自定义服务。 This is what my version looks like:
这是我的版本的样子:
import Service, { inject as service } from '@ember/service';
export default class CurrentUserService extends Service {
@service store;
load() {
this.store.queryRecord('user', { me: true })
.then((user) => {
this.set('user', user);
})
.catch((e) => {
debugger;
});
}
}
In the load
function, which is being called from a route, this.store.queryRecord()
causes an error:在从路由调用的
load
function 中, this.store.queryRecord()
会导致错误:
TypeError: str.replace is not a function
at Cache.func (index.js:64)
at Cache.get (index.js:774)
at decamelize (index.js:167)
at Cache.func (index.js:32)
at Cache.get (index.js:774)
at Object.dasherize (index.js:190)
at UserAdapter.pathForType (json-api.js:221)
at UserAdapter._buildURL (-private.js:293)
at UserAdapter.buildURL (-private.js:275)
at UserAdapter.urlForQueryRecord (user.js:13)
The relevant line is相关线路是
var DECAMELIZE_CACHE = new _utils.Cache(1000, str => str.replace(STRING_DECAMELIZE_REGEXP, '$1_$2').toLowerCase());
This is the UserAdapter
:这是用户
UserAdapter
:
import ApplicationAdapter from './application';
export default class UserAdapter extends ApplicationAdapter {
urlForQueryRecord(query) {
if (query.me) {
delete query.me;
return `${super.buildURL(...arguments)}/me`;
}
return `${super.buildURL(...arguments)}`;
}
}
What's wrong here?这里有什么问题?
when you do super.buildURL(...arguments)
you essentially do super.buildURL(query)
.当您执行
super.buildURL(...arguments)
时,您实际上执行的是super.buildURL(query)
。 And query
is an object ( { me: true }
) not a string while buildURL
expects the modelName
as first parameter.并且
query
是 object ( { me: true }
) 不是字符串,而buildURL
需要modelName
作为第一个参数。
So probably you wanna do something like this instead:所以可能你想做这样的事情:
urlForQueryRecord(query, modelName) {
if (query.me) {
delete query.me;
return `${super.buildURL(modelName)}/me`;
}
return `${super.buildURL(modelName)}`;
}
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