小编Ken*_*hez的帖子

我在使用角度4的路径时遇到了一些问题.您知道,当我尝试将数据从组件传递到另一个组件时navigate('root', data),我刚接收到[object Object],[object Object],[object Object].

零件

export class FillRequestComponent implements OnInit {

  constructor(private route: Router, private dataRoute: ActivatedRoute) { }

  ngOnInit() {
    const key: Products = this.dataRoute.snapshot.params['objectProducts'];
    console.log(key);
  }

接口

export interface Products {

  color: string,
  question: string,
  surname: string,
  icon: string,
  selected: boolean,
  transparent: boolean
}

发送方法

const data = {
      category: this.optionSelected,
      objectProducts: this.optionSelected === 'CREDIT' ? this.productCreditList :
        this.productAccountsList
    };

    this.route.navigate(['/requests/fill', data]);

我正在使用angular4上的表单,我不知道使用NgForm和FormGroup处理错误和输入验证器有什么区别.处理表格有什么大不同吗？

谢谢!!

我已经花了很长时间在这个问题上工作,我无法解决它.当我这样做ionic Cordova build android,直到它到达Cordova build android,任何人都对这里发生的事情有所了解？

我知道如果有权限的问题,但我找不到我要更改的目录

KENRYMAC:RecipeBookApp Kenry$ ionic cordova build android
Running app-scripts build: --platform android --target cordova
[23:36:09]  build dev started ... 
[23:36:10]  clean started ... 
[23:36:10]  clean finished in 5 ms 
[23:36:10]  copy started ... 
[23:36:10]  deeplinks started ... 
[23:36:11]  deeplinks finished in 161 ms 
[23:36:11]  transpile started ... 
[23:36:51]  transpile finished in 40.73 s 
[23:36:51]  preprocess started ... 
[23:36:51]  preprocess finished in 1 ms 
[23:36:51]  webpack started ... 
[23:36:52]  copy finished …