【发布时间】:2017-06-07 12:15:25
【问题描述】:
问题简介 这是我来自 Angular 4 项目的 newcomp.component.ts 文件。我使用 Angular CLI 创建了这个项目,所以它组织得很好。我的应用名称是 cvfy。所以文件夹和文件结构如下: CVFY
-e2e(文件夹)
-node_modules(文件夹)
-服务器(文件夹)
-src(文件夹)
--环境(文件夹)
--assets(文件夹)
--app(文件夹)
---app.component.css(文件)
---app.component.html(文件)
---app.component.spec.ts(文件)
---app.component.ts(文件)
---app.module.ts(文件)
---clientlogos.ts(文件)
---imageclass.ts(文件)
---clientscomp(文件夹)
----clientscomp.component.html(文件)
----clientscomp.component.spec.ts(文件)
----clientscomp.component.ts(文件)
我已经为我的问题提到了上面的重要文件和文件夹 我正在 clientscomp.component.ts 文件中编写代码并使用类 clientlogos.ts 和 imageclass.ts
clientscomp.component.ts
import { Component, OnInit } from '@angular/core';
import { Clientlogos } from "./../clientlogos";
import { Imageclass } from "./../imageclass";
@Component({
selector: 'app-clientscomp',
templateUrl: './clientscomp.component.html',
styleUrls: ['./clientscomp.component.css']
})
export class ClientscompComponent implements OnInit {
private imageone: Imageclass[] = [
{"_id":"1", "altClient":"Play Station", "srcClient":"https://cdn3.iconfinder.com/data/icons/flat-icons-web/40/PlayStation-128.png"},
{"_id":"2", "altClient":"Twitter", "srcClient":"https://cdn1.iconfinder.com/data/icons/flat-and-simple-part-1/128/twitter-128.png"}
];
private myrows: Clientlogos[] = [
{
"_id":"1",
"imagenew": this.imageone
}
];
constructor() { }
ngOnInit() {
}
}
clientlogos.ts
import { Imageclass } from "./imageclass";
export class Clientlogos {
"_id":string;
"imagenew":Imageclass[];
}
imageclass.ts
export class Imageclass {
"_id": string;
"altClient": string;
"srcClient": string;
}
它在运行应用程序时显示的错误是:
Failed to compile.
C:/Users/Dell/Desktop/Learning/cvfy/src/app/clientscomp/clientscomp.component.ts (40,7): Type '{ "_id": string; "imagenew": Imageclass[]; }[]' is not assignable to type 'Clientlogos[]'.
Type '{ "_id": string; "imagenew": Imageclass[]; }' is not assignable to type 'Clientlogos'.
Object literal may only specify known properties, and '"imagenew"' does not exist in type 'Clientlogos'.
【问题讨论】:
标签: angular class object typescript