文章内容
2020/5/26 15:35:21,作 者: 黄兵
Angular 设置当前为focus指令
Angular设置当前为focus状态代码示例：
import {Directive, ElementRef} from '@angular/core';
import {FocusableOption} from '@angular/cdk/a11y';
@Directive({
selector: '[appSurveyInput]'
})
export class SurveyInputDirective implements FocusableOption {
constructor(private element: ElementRef) {
}
focus() {
this.element.nativeElement.focus();
}
}
评论列表