Angular找不到模块'/下拉菜单basic';。ts(2307)
我试图在我的angular项目中添加一个引导下拉列表。当我尝试将引导下拉列表导入app.module.ts文件时;通过添加以下代码行Angular找不到模块'/下拉菜单basic';。ts(2307),angular,bootstrap-4,angular-ui-bootstrap,dropdown,Angular,Bootstrap 4,Angular Ui Bootstrap,Dropdown,我试图在我的angular项目中添加一个引导下拉列表。当我尝试将引导下拉列表导入app.module.ts文件时;通过添加以下代码行 import { NgbdDropdownBasic } from './dropdown-basic'; 我正在犯错误 找不到模块“./dropdown basic”.ts(2307) 我试图通过删除节点_模块并重新安装来解决此问题,但问题仍然存在。请检查package.json。我可以随时手动安装该软件包吗 package.json { "name"
import { NgbdDropdownBasic } from './dropdown-basic';
我正在犯错误
找不到模块“./dropdown basic”.ts(2307)
我试图通过删除节点_模块并重新安装来解决此问题,但问题仍然存在。请检查package.json。我可以随时手动安装该软件包吗
package.json
{
"name": "lbd-free-angular-cli",
"version": "1.6.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"install:clean": "rm -rf node_modules/ && rm -rf package-lock.json && npm install && npm start"
},
"private": true,
"dependencies": {
"@angular/animations": "9.0.6",
"@angular/common": "9.0.6",
"@angular/compiler": "9.0.6",
"@angular/core": "9.0.6",
"@angular/forms": "9.0.6",
"@angular/localize": "^9.1.1",
"@angular/platform-browser": "9.0.6",
"@angular/platform-browser-dynamic": "9.0.6",
"@angular/router": "9.0.6",
"@ng-bootstrap/ng-bootstrap": "^6.0.2",
"@ngui/map": "0.30.3",
"@types/googlemaps": "3.39.3",
"animate.css": "3.7.0",
"arrive": "2.4.1",
"bootstrap": "3.3.7",
"bootstrap-notify": "3.1.3",
"chartist": "0.11.0",
"core-js": "2.6.9",
"googleapis": "33.0.0",
"jquery": "3.4.1",
"perfect-scrollbar": "1.4.0",
"rxjs": "6.5.4",
"rxjs-compat": "6.5.4",
"zone.js": "0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "0.900.6",
"@angular/cli": "9.0.6",
"@angular/compiler-cli": "9.0.6",
"@types/jasmine": "3.5.9",
"@types/node": "13.9.0",
"codelyzer": "5.2.1",
"jasmine-core": "3.5.0",
"jasmine-spec-reporter": "4.2.1",
"karma": "4.4.1",
"karma-chrome-launcher": "3.1.0",
"karma-cli": "2.0.0",
"karma-jasmine": "3.1.1",
"karma-jasmine-html-reporter": "1.5.2",
"karma-coverage-istanbul-reporter": "2.1.1",
"protractor": "5.4.3",
"ts-node": "8.6.2",
"tslint": "6.1.0",
"typescript": "3.7.5"
}
}
app.module.ts
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpClientModule } from '@angular/common/http';
import { RouterModule } from '@angular/router';
import { AppRoutingModule } from './app.routing';
import { NavbarModule } from './shared/navbar/navbar.module';
import { FooterModule } from './shared/footer/footer.module';
import { SidebarModule } from './sidebar/sidebar.module';
import { AppComponent } from './app.component';
import { AdminLayoutComponent } from './layouts/admin-layout/admin-layout.component';
import { BrowserModule } from '@angular/platform-browser';
import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
import { NgbdDropdownBasic } from './dropdown-basic';
@NgModule({
imports: [
BrowserAnimationsModule,
FormsModule,
RouterModule,
HttpClientModule,
NavbarModule,
FooterModule,
SidebarModule,
AppRoutingModule,
BrowserModule,
NgbModule
],
declarations: [
AppComponent,
AdminLayoutComponent
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
输出
从“/dropdown basic”导入{NgbdDropdownBasic} 这是一个错误的导入,我认为您正在遵循文档,并且您认为这是下拉列表的重要导入,但事实并非如此 如果您已在模块中导入此项: 从'@ng bootstrap/ng bootstrap'导入{NgbModule} 那你就可以走了。检查我是如何使用下拉模块的:
在app.module中,您导入并包含在
导入中不是组件,而是导入组件并包含在声明中“组件”如果您想使用(您的NgbdDropdownBasic是一个组件),请仔细阅读文档:我共享的stackblitz链接。尝试检查index.html文件中的css,或者您可以与我共享您的回购协议,我可以看到问题。到目前为止,这似乎是一个css问题,任何时候都不是问题。我现在会检查它,然后再给你回复。我发现的问题是你在错误的地方导入了NgbModule,您应该已经在admin-layout.module中导入了它,但这仍然不能像您希望的那样工作,因为您已经使用了一个仪表板主题,它已经提供了所有这些内容。最重要的是使用引导库并完全覆盖它。它使用poper.js,而像ng bootstrap和ngx bootstrap这样的解决方案正试图消除poper.js的使用。因此存在冲突。在你的情况下,只有进口是错误的。若你们在新项目中尝试同样的方法,那个么它就会起作用。你还想用还是怎么用?