HTML:
JS: let timeInput = document.getElementById("myTimeInput");
timeInput.addEventListener('change', function() { let regex = /^\d{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T([01]\d|2[0-3]):([0-5]\d)$/ if (!regex.test(timeInput.value)) { alert("时间格式错误!"); } });
HTML:
TS: public myTime: string;
HTML:
TS: import { MatDatepicker } from '@angular/material/datepicker';
export class MyComponent {
constructor(private datepicker: MatDatepicker
openDatePicker() { this.datepicker.open(); } }