详解Angular项目中共享模块的实现
编程学习 2021-07-04 13:23www.dzhlxh.cn编程入门
本文主要介绍了Angular的共享模块的实现，对此感兴趣的同学，可以实验一下
一、共享CommonModule
创建share Modele：ng g m share
import进来所有需要共享的模块都export出去，
暂时只有CommonModule,以后会有一些需要共享的组件。
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
@NgModule({
imports: [
CommonModule
],
exports:[
CommonModule
],
declarations: []
})
export class SharedModule { }
在app Module中把core Module导入进来。
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import {CoreModule} from './core/core.module';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
CoreModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
二、共享MaterialModule
为了方便管理，把Material相关组件的导入导出单独放在一个Moduel中，在ShareModule中导入导出即可。
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MatToolbarModule, MatSidenavModule, MatButtonModule, MatCardModule, MatInputModule, MatListModule, MatSlideToggleModule, MatGridListModule, MatDialogModule, MatAutocompleteModule, MatMenuModule, MatCheckboxModule, MatTooltipModule, MatDatepickerModule, MatRadioModule, MatNativeDateModule, MatSelectModule } from '@angular/material';
import { MatIconModule } from '@angular/material';
const module=[
MatSidenavModule,
MatIconModule,
MatToolbarModule,
MatIconModule,
MatButtonModule,
MatCardModule,
MatInputModule,
MatListModule,
MatSlideToggleModule,
MatGridListModule,
MatDialogModule,
MatAutocompleteModule,
MatMenuModule,
MatCheckboxModule,
MatTooltipModule,
MatDatepickerModule,
MatRadioModule,
MatNativeDateModule,
MatSelectModule
];
@NgModule({
declarations: [],
imports: [
module
],
exports:[
module
]
})
export class MaterialModule { }
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MaterialModule } from '../material/material.module';
import { ConfirmDialogComponent } from './confirm-dialog/confirm-dialog.component';
@NgModule({
imports: [
CommonModule,
MaterialModule
],
exports:[
CommonModule,
MaterialModule
],
declarations: [ConfirmDialogComponent]
})
export class SharedModule { }
三、共享ConfirmDialog
确认对话框不管是在删除任务还是在删除项目中都会用到，所以放在sharedModule中。
$ ng g c shared/confirm-dialog
也可以通过ng g c shared/confirm-dialog -it -is建一个内联的template和style
<form>
<h2 md-dialog-title>{{title}}</h2>
<div mat-dialog-content>
{{content}}
</div>
<div mat-dialog-actions>
<button type="button" mat-raised-button color="primary" (click)="onClick(true)">确定</button>
<button type="button" mat-button mat-dialog-close (click)="onClick(false)">取消</button>
</div>
</form>
import { Component, OnInit, Inject } from "@angular/core";
import { MatDialogRef } from "@angular/material";
import { MAT_DIALOG_DATA } from "@angular/material";
@Component({
selector: "app-confirm-dialog",
templateUrl: "./confirm-dialog.component.html",
styleUrls: ["./confirm-dialog.component.scss"]
})
export class ConfirmDialogComponent implements OnInit {
title = "";
content = "";
constructor(
private dialogRef: MatDialogRef<ConfirmDialogComponent>,
@Inject(MAT_DIALOG_DATA) private data
) { }
ngOnInit() {
this.title = this.data.title;
this.content = this.data.content;
}
onClick(result: boolean) {
this.dialogRef.close(result);
}
}
然后把ConfirmDialogComponent组件放在sharedModule中。
import { NgModule } from "@angular/core";
import { CommonModule } from "@angular/common";
import { MaterialModule } from "../material/material.module";
import { ConfirmDialogComponent } from "./confirm-dialog/confirm-dialog.component";
@NgModule({
imports: [CommonModule, MaterialModule],
exports: [CommonModule, MaterialModule],
declarations: [ConfirmDialogComponent],
entryComponents: [ConfirmDialogComponent]
})
export class SharedModule { }
如果使用ConfirmDialog，可参考删除project。
以上就是详解Angular项目中共享模块的实现的详细内容，更多关于Angular的资料请关注狼蚁SEO其它相关文章！