抱歉,如果已经问过这个问题,但是,令人惊讶的是,我找不到有这个问题的人。
问题:如果表中有10个左右的值,但不是所有的值,或者用户在从后端获取数据的同时,表加载速度更快,那么如何让表呈现?
import { Component, OnInit, OnDestroy, ViewChild } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Subject } from 'rxjs/Rx';
import { Observable } from 'rxjs/Observable';
export class TestcasesComponent implements OnInit {
constructor(private httpClient: HttpClient) { }
ngOnInit() {
this.httpClient.get("/api/test-case")
.subscribe(cases => {
this.cases = cases; <-- this takes awhile
renderTable(this.trigger);
this.loading = false;
});
}
}