Error 我得到了:
无法绑定到'ngforOf',因为它不是'div'的已知属性 . (“] * ngfor =”让项目[1,2,3]“> {}”)
描述:
我遇到了一个奇怪的问题,我试图在我的应用程序中使用* ngFor,但它无法在任何可能的组合中使用 . 我尝试使用BrowserModule,CommonModule . 都失败了 . 任何想法,为什么我不能让这个工作?
nav.component.ts
import {OnInit, Component} from '@angular/core';
@Component({
selector: 'global-nav',
template: `
<div *ngFor="let item of [1, 2, 3]">
{{item}}
</div>
`
})
export class NavComponent implements OnInit {
private navigation;
constructor() {
this.navigation =
[
{
"href": "#homepage",
"label": "Homepage"
}
]
}
ngOnInit() {
}
}
app.module.ts
import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { CommonModule } from '@angular/common';
import { BrowserModule } from '@angular/platform-browser';
import { RouterModule, Routes } from '@angular/router';
import { AppComponent } from './app.component';
import { NavComponent } from './components/global/nav/nav.component';
import { MainComponent } from './components/main/main.component';
const appRoutes: Routes = [
{
path: '',
component: MainComponent,
data: { title: 'Homepage' }
},
{
path: '**',
redirectTo: '',
pathMatch: 'full'
}
];
@NgModule({
declarations: [
AppComponent,
NavComponent,
MainComponent
],
imports: [
RouterModule.forRoot(
appRoutes
),
BrowserModule
],
providers: [],
schemas: [ CUSTOM_ELEMENTS_SCHEMA ],
bootstrap: [ AppComponent ]
})
export class AppModule {}
app.component.ts
不需要它只用于设置 Headers 的代码 .
的package.json
{
"name": "",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"build": "webpack -p",
"watch": "webpack -p -w"
},
"author": "",
"license": "ISC",
"devDependencies": {
"@types/core-js": "^0.9.42",
"@types/node": "^8.0.12",
"babel-core": "^6.25.0",
"babel-loader": "^7.1.1",
"babel-preset-env": "^1.6.0",
"copy-webpack-plugin": "^4.0.1",
"css-loader": "^0.28.4",
"file-loader": "^0.11.2",
"html-loader": "^0.5.1",
"node-sass": "^4.5.3",
"postcss-loader": "^2.0.6",
"precss": "^2.0.0",
"progress-bar-webpack-plugin": "^1.9.3",
"pug": "^2.0.0-rc.3",
"pug-html-loader": "^1.1.5",
"pug-loader": "^2.3.0",
"raw-loader": "^0.5.1",
"sass-loader": "^6.0.6",
"style-loader": "^0.18.2",
"ts-loader": "^2.2.2",
"typescript": "^2.4.1",
"url-loader": "^0.5.9",
"webpack": "^3.0.0"
},
"dependencies": {
"@angular/common": "^4.3.6",
"@angular/compiler": "^4.3.6",
"@angular/core": "^4.3.6",
"@angular/forms": "^4.3.6",
"@angular/http": "^4.3.6",
"@angular/platform-browser": "^4.3.6",
"@angular/platform-browser-dynamic": "^4.3.6",
"@angular/router": "^4.3.6",
"core-js": "^2.5.1",
"rxjs": "^5.4.3",
"zone.js": "^0.8.17"
}
}
我的想法已经用完了,我找不到任何相关的东西 . 也许有人在这里可以帮助我 .
固定:
Webpack将我的模板变成小写 . 所以我的所有* ngFor都成了* ngfor
- ngFor在导入的组件中使用时不起作用
1 回答
您可以尝试更改
AppModule
上的导入顺序,以便BrowserModule
位于RouterModule
之前吗?EDIT/UPDATE (for visibility):
看起来它与此issue有关 .