在angular 6中按字母顺序过滤Json数据

import { Component, OnInit } from '@angular/core';
import { HttpClient } from '@angular/common/http';

@Component({
  selector: 'app-filter',
  templateUrl: './filter.component.html',
  styleUrls: ['./filter.component.css']
})
export class FilterComponent implements OnInit {
  jsonData: any[];
  filteredData: any[];
  filterValue: string;

  constructor(private http: HttpClient) { }

  ngOnInit() {
    this.http.get<any[]>('your-json-data-url').subscribe(data => {
      this.jsonData = data;
      this.filteredData = data;
    });
  }

  onFilterChange() {
    this.filteredData = this.jsonData.filter(item => {
      // 根据需要的过滤条件进行修改
      return item.name.toLowerCase().includes(this.filterValue.toLowerCase());
    });
  }
}

<input type="text" [(ngModel)]="filterValue" (ngModelChange)="onFilterChange()">
<ul>
  <li *ngFor="let item of filteredData">{{ item.name }}</li>
</ul>