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我想讓Angular 2與Cloudkit JS一起工作,目前是一個簡單的Todo。Angular 2和Cloudkit JS - 解決響應承諾
todo.request.js:
var todorequest = {
get: function(){
var container = CloudKit.getDefaultContainer();
var publicDB = container.publicCloudDatabase;
var query = {
recordType: 'todo'
};
return publicDB.performQuery(query).then(function (response) {
if(response.hasErrors) {
throw response.errors[0];
} else {
let vals = [];
response.records.forEach(function(record){
vals.push({title: record.fields['title'].value, text: record.fields['text'].value, date: record.fields['date'].value})
})
console.log(vals)
return vals;
}
})
}
}
這將返回Array [ Object, Object ]
這是我想要的東西,所有的好爲止。
todo.service.ts有以下幾點:
import { Injectable } from '@angular/core';
import { Todo } from './todo';
declare var todorequest:any;
@Injectable()
export class TodoService {
constructor() {}
getTodos() {
return new Promise<Todo[]>(resolve =>
todorequest.get() as Todo[]
);
}
}
我想我從todorequest.get()是一個承諾,如Object { Symbol(record)_1.k31kpejw2af: Object }
得到。我如何將它轉換成Todo [],這樣我就可以使用這些數據了?說實話,我不知道我做錯了什麼。