我是新手角2.我設法通過使用NGPrime創建按鈕和日曆組件...但我被卡住菜單組件。如何使用primeNG在AngularCli中創建菜單組件?
我跟着This指示,我發現了以下錯誤
ERROR錯誤:沒有提供商路由器! at injectionError(core.es5.js:1169) at noProviderError(core.es5.js:1207) at ReflectiveInjector_.webpackJsonp .../../../core/@angular/core.es5.js。 ReflectiveInjector_。 throwOrNull(core.es5.js:2649) 在ReflectiveInjector .webpackJsonp .../../../core/@angular/core.es5.js.ReflectiveInjector_。 getByKeyDefault(core.es5.js:2688) at ReflectiveInjector .webpackJsonp .../../../core/@angular/core.es5.js.ReflectiveInjector_。 getByKey(core.es5.js:2620) at ReflectiveInjector .webpackJsonp .../../../core/@angular/core.es5.js.ReflectiveInjector_.get(core.es5.js:2489) 在resolveNgModuleDep(core.es5.js:9475) 在NgModuleRef_.webpackJsonp .../../../core/@angular/core.es5.js.NgModuleRef_.get(core.es5.js:10557) 在resolveDep(core.es5.js:11060) 在createClass(core.es5.js:10913)
這裏是我做了什麼
app.module.ts:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import {ButtonModule} from 'primeng/primeng';
import { AppComponent } from './app.component';
import {PanelMenuModule} from 'primeng/primeng';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule , ButtonModule ,PanelMenuModule],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule
}
app.component.ts
import { Component } from '@angular/core';
import {MenuItem} from 'primeng/primeng';
@Component({
selector: 'app-root',
template: `
<h1>
Welcome to {{title}}!!!
</h1>
<button pButton type="button" label="Click"></button>
<p-panelMenu [model]="items" [style]="{'width':'300px'}"></p-
panelMenu>
`,
styles: []
})
export class AppComponent {
title = 'app';
items: MenuItem[];
ngOnInit() {
this.items = [
{
label: 'File',
icon: 'fa-file-o',
items: [{
label: 'New',
icon: 'fa-plus',
items: [
{label: 'Project'},
{label: 'Other'},
]
},
{label: 'Open'},
{label: 'Quit'}
]
},
{
label: 'Edit',
icon: 'fa-edit',
items: [
{label: 'Undo', icon: 'fa-mail-forward'},
{label: 'Redo', icon: 'fa-mail-reply'}
]
},
{
label: 'Help',
icon: 'fa-question',
items: [
{
label: 'Contents'
},
{
label: 'Search',
icon: 'fa-search',
items: [
{
label: 'Text',
items: [
{
label: 'Workspace'
}
]
},
{
label: 'File'
}
]}
]
},
{
label: 'Actions',
icon: 'fa-gear',
items: [
{
label: 'Edit',
icon: 'fa-refresh',
items: [
{label: 'Save', icon: 'fa-save'},
{label: 'Update', icon: 'fa-save'},
]
},
{
label: 'Other',
icon: 'fa-phone',
items: [
{label: 'Delete', icon: 'fa-minus'}
]
}
]
}
];
}
}
爲什麼?怎麼了? – RoyBarOn
謝謝...我感到困惑...認爲它是一樣的 – RoyBarOn
我不認爲Primeng會導致'沒有提供商的路由器!'錯誤。您在應用程序中缺少一些路由器配置。試試這個解決方案[answer](https://stackoverflow.com/a/43392454/5556177)。 – Nehal