📜  角材料7-步进器

📅  最后修改于: 2020-10-28 04:50:52             🧑  作者: Mango


是Angular Directive,用于创建类似于工作流程步骤的向导。

在本章中,我们将展示使用Angular Material绘制步进控件所需的配置。

创建角度应用

请按照以下步骤更新我们在Angular 6-Project Setup一章中创建的Angular应用程序

Step Description
1 Create a project with a name materialApp as explained in the Angular 6 – Project Setup chapter.
2 Modify app.module.ts, app.component.ts, app.component.css and app.component.html as explained below. Keep rest of the files unchanged.
3 Compile and run the application to verify the result of the implemented logic.

以下是修改后的模块描述符app.module.ts的内容

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
import {MatStepperModule, MatInputModule, MatButtonModule} from '@angular/material'
import {FormsModule, ReactiveFormsModule} from '@angular/forms';
@NgModule({
   declarations: [
      AppComponent
   ],
   imports: [
      BrowserModule,
      BrowserAnimationsModule,
      MatStepperModule, MatInputModule, MatButtonModule,
      FormsModule,
      ReactiveFormsModule
   ],
   providers: [],
   bootstrap: [AppComponent]
})
export class AppModule { }

以下是修改后的HTML主机文件app.component.html的内容


   
      
Enter your name
Enter your address
Done Details taken.

以下是修改后的ts文件app.component.ts的内容

import { Component } from '@angular/core';
import { FormControl } from "@angular/forms";
import { FormGroup } from "@angular/forms";
import { FormBuilder } from "@angular/forms";
import { Validators } from "@angular/forms";
export interface Food {
   value: string;
   display: string;
}
@Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
   styleUrls: ['./app.component.css']
})
export class AppComponent {
   title = 'materialApp';   
   firstFormGroup: FormGroup;
   secondFormGroup: FormGroup;
   constructor(private _formBuilder: FormBuilder) {}
   ngOnInit() {
      this.firstFormGroup = this._formBuilder.group({
         firstCtrl: ['', Validators.required]
      });
      this.secondFormGroup = this._formBuilder.group({
         secondCtrl: ['', Validators.required]
      });
   }
}

结果

验证结果。

踏步机

细节

  • 首先,我们使用mat-stepper创建了stepper。
  • 然后,我们使用mat-step添加了内容。