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javascript - 处理路线时出错：导致 str 未定义 DECAMELIZE_CACHE (EmberJS)

问题描述

我正在尝试使用 EmberJS 将有效负载中的数据存储到模型中，以便稍后在表格中显示它。但是，当我运行应用程序时，这是我得到的错误：

Error while processing route: leads str is undefined DECAMELIZE_CACHE<@http://localhost:4200/assets/vendor.js:17268:9
get@http://localhost:4200/assets/vendor.js:53750:39
decamelize@http://localhost:4200/assets/vendor.js:17361:16
STRING_DASHERIZE_CACHE<@http://localhost:4200/assets/vendor.js:17226:16
get@http://localhost:4200/assets/vendor.js:53750:39
dasherize@http://localhost:4200/assets/vendor.js:17380:16
normalizeModelName@http://localhost:4200/assets/vendor.js:64782:12
modelNameFromPayloadKey@http://localhost:4200/assets/vendor.js:80398:48
_extractType@http://localhost:4200/assets/vendor.js:80384:14
normalize@http://localhost:4200/assets/vendor.js:80425:15
_normalizePolymorphicRecord@http://localhost:4200/assets/vendor.js:82138:14
_normalizeArray/<@http://localhost:4200/assets/vendor.js:82112:34
_normalizeArray@http://localhost:4200/assets/vendor.js:82111:34
_normalizeResponse@http://localhost:4200/assets/vendor.js:82238:34
normalizeArrayResponse@http://localhost:4200/assets/vendor.js:81015:14
normalizeFindAllResponse@http://localhost:4200/assets/vendor.js:80875:14
normalizeResponse@http://localhost:4200/assets/vendor.js:80818:18
normalizeResponse@http://localhost:4200/assets/ember-sugar.js:347:14
superWrapper@http://localhost:4200/assets/vendor.js:53473:23
normalizeResponseHelper@http://localhost:4200/assets/vendor.js:70266:30
_findAll/<@http://localhost:4200/assets/vendor.js:70581:21
tryCatcher@http://localhost:4200/assets/vendor.js:59477:14
invokeCallback@http://localhost:4200/assets/vendor.js:59649:15
publish@http://localhost:4200/assets/vendor.js:59635:9
@http://localhost:4200/assets/vendor.js:51876:16
invoke@http://localhost:4200/assets/vendor.js:27556:17
flush@http://localhost:4200/assets/vendor.js:27476:25
flush@http://localhost:4200/assets/vendor.js:27635:25
_end@http://localhost:4200/assets/vendor.js:28057:26
end@http://localhost:4200/assets/vendor.js:27822:13
_run@http://localhost:4200/assets/vendor.js:28102:21
_join@http://localhost:4200/assets/vendor.js:28078:24
join@http://localhost:4200/assets/vendor.js:27876:20
join@http://localhost:4200/assets/vendor.js:16517:12
ajax/</hash.success@http://localhost:4200/assets/vendor.js:79042:11
fire@http://localhost:4200/assets/vendor.js:3609:11
fireWith@http://localhost:4200/assets/vendor.js:3739:7
done@http://localhost:4200/assets/vendor.js:9646:5
callback/<@http://localhost:4200/assets/vendor.js:9889:9

我试图用谷歌搜索解决方案，并检查堆栈溢出是否有任何与此相关的内容，但无济于事。似乎是什么问题？我什至记录了数据，它正确显示了有效负载，但不知何故，错误随即出现。

适配器/generic.js

import DS from 'ember-data';

export default DS.RESTAdapter.extend({
  host: "http://localhost/SugarPro-Full-8.0.0",
  namespace: "rest/v10",
  headers: Ember.computed(function() {
    return {
      'oauth-token': sessionStorage.getItem('token'),
      'Content-Type': 'application/json'
    }
  })
});

适配器/lead.js

import generic from './generic' 

export default generic.extend({
  pathForType(){
    return 'Leads'; 
  }
});

模型/lead.js

import DS from 'ember-data';

export default DS.Model.extend({
  records: DS.hasMany('record')
});

模型/record.js

import DS from 'ember-data';
export default DS.Model.extend({
  name: DS.attr('string'),
  status: DS.attr('string'),
  account_name: DS.attr('string'),
  phone_work: DS.attr('string'),
  date_entered: DS.attr('string'),
  date_modified: DS.attr('string')
});

路线/leads.js

import Route from '@ember/routing/route';

export default Route.extend({
  model(){
    return this.store.findAll('lead');
  }
});

序列化程序/lead.js

import DS from 'ember-data';
import Ember from 'ember';

export default DS.RESTSerializer.extend(DS.EmbeddedRecordsMixin, {
  attrs: {
    records: { embedded: 'always' }
  },
  normalizeResponse(store, primaryModelClass, payload, id, requestType){
    payload = {records:payload}
    console.log(payload);
    return this._super(store, primaryModelClass, payload, id, requestType);
  }
});

非常感谢您对我的包容和您的提前帮助！

标签： javascriptrestember.jssugarcrm

解决方案

没关系，我不得不将数据更改为payload = payload.recordsserializers /lead.js，似乎我的有效负载包含多个导致问题的嵌套对象

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