我想在这里使用PrimeNG来改变MenuItem的颜色.
到目前为止,这是我的代码:
<p-menu [style]="{'width': '400px'}" #menuOpcoesLista popup="popup" [model]="opcoesListaCS" appendTo="body"></p-menu>
这是我从菜单中创建itens的功能:
this.opcoesListaCS = [
{label: 'Approve', command: (event) => { this.approve() }},
{label: 'Send email', command: (event) => { this.sendMail() }},
{label: 'Details', command: (event) => { this.details() }}];
根据PrimeNG文档,我尝试添加样式标记,但它不起作用.尝试了所有格式和种类,尝试过类.但不适合我.
有谁知道如何改变颜色?我希望第一个是绿色,第二个是黄色,第三个是红色.
最佳答案 你需要添加styleClass =“menucus”
模板代码:
<h3>Popup</h3>
<p-menu #menu popup="popup" styleClass="menucus" [model]="items"></p-menu>
<button type="button" pButton icon="fa fa-list" label="Show" (click)="menu.toggle($event)"></button>
组件代码:
import { Component, OnInit } from '@angular/core';
import { MenuModule, MenuItem } from 'primeng/primeng';
@Component({
selector: 'my-app',
templateUrl: './app.component.html',
styleUrls: [ './app.component.css' ]
})
export class AppComponent implements OnInit {
name = 'Angular 4';
items: MenuItem[];
ngOnInit() {
this.items = [{label: 'Approve', command: (event) => { this.approve() }},
{label: 'Send email', command: (event) => { this.sendMail() }},
{label: 'Details', command: (event) => { this.details() }}];
}
approve() {
}
sendMail() {
}
details() {
}
}
CSS代码:
/deep/ .menucus ul li:nth-child(1) {
background: green;
}
/deep/ .menucus ul li:nth-child(2) {
background: yellow;
}
/deep/ .menucus ul li:nth-child(3) {
background: red;
}