src/app/shared/json-viewer/json-viewer.component.ts
| selector | hi-json-viewer | 
| styleUrls | ./json-viewer.component.scss | 
| templateUrl | ./json-viewer.component.html | 
| Methods | 
| Inputs | 
| constructor(route: ActivatedRoute) | ||||||
| 
                                    Parameters :
                                     
 | 
| obj | |
| Type : any | |
| ngOnInit | 
| ngOnInit() | 
| 
                        Returns :          void | 
import { Component, OnInit, Input } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import * as _ from 'lodash';
@Component({
  selector: 'hi-json-viewer',
  templateUrl: './json-viewer.component.html',
  styleUrls: ['./json-viewer.component.scss'],
})
export class JsonViewerComponent implements OnInit {
  // MODE 1: use directly in components
  @Input() obj: any;
  constructor(protected route: ActivatedRoute) {}
  ngOnInit() {
    // MODE 2: use in router
    if (this.route.snapshot.data.path) {
      const path = this.route.snapshot.data.path;
      // try parent data first
      this.obj = _.get(this.route.parent, `snapshot.data.${path}`);
      if (this.obj == null) {
        // try self data then
        this.obj = _.get(this.route.snapshot.data, path);
      }
    }
  }
}
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  -->
<pre>{{ obj | json }}</pre>
                    ./json-viewer.component.scss