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问角材步进器不工作-角钢6
EN

Stack Overflow用户

提问于 2018-12-10 09:12:35

回答 1查看 7.4K关注 0票数 1

角材料步进器不工作角-6，我按照他们提供的指示，但我面临一些冲突，得到了很多错误，任何人都知道如何解决这个问题。

谢谢

GET http://gc.kis.v2.scr.kaspersky-labs.com/46C70D82-2833-B24C-9A8E-E03849F5DBD7/main.js net::ERR_ABORTED 404 localhost/:1拒绝从'modules/ngx-bar-rating/themes/br-default-theme.css‘应用样式，因为它的MIME类型('text/html')不是受支持的样式表MIME类型，并且启用了严格的MIME检查。compiler.js:2547未明错误:模板解析错误:无法绑定到“formGroup”，因为它不是“form”的已知属性。("-stepper labelPosition=“底部的”stepper> ]formGroup=“”firstFormGroup“>”填写您的名字")：由于它不是一个已知的'formGroup‘属性，所以它不能绑定到’formGroup‘。(“formGroup=”secondFormGroup“>填写您的地址")：TemplateParser.push../node_modules/@angular/compiler/fesm5/compiler.js.TemplateParser.parse at syntaxError (compiler.js:2547) at JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler (compiler.js:19495)JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileTemplate (compiler.js:25028)在compiler.js:24971 at Set.forEach () at JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileComponents (compiler.js:24971)在compiler.js:24881 at Object.then (JitCompiler.push../node_modules/@angular/compiler/fesm5/compiler.js.JitCompiler._compileModuleAndComponents ( compiler.js:2538) (compiler.js:24880)

我的代码部分， html

 <mat-horizontal-stepper labelPosition="bottom" #stepper>
        <mat-step [stepControl]="firstFormGroup">
          <form [formGroup]="firstFormGroup">
            <ng-template matStepLabel>Fill out your name</ng-template>
            <mat-form-field>
              <input matInput placeholder="Last name, First name" formControlName="firstCtrl" required>
            </mat-form-field>
            <div>
              <button mat-button matStepperNext>Next</button>
            </div>
          </form>
        </mat-step>
        <mat-step [stepControl]="secondFormGroup" optional>
          <form [formGroup]="secondFormGroup">
            <ng-template matStepLabel>Fill out your address</ng-template>
            <mat-form-field>
              <input matInput placeholder="Address" formControlName="secondCtrl" required>
            </mat-form-field>
            <div>
              <button mat-button matStepperPrevious>Back</button>
              <button mat-button matStepperNext>Next</button>
            </div>
          </form>
        </mat-step>
        <mat-step>
          <ng-template matStepLabel>Done</ng-template>
          You are now done.
          <div>
            <button mat-button matStepperPrevious>Back</button>
            <button mat-button (click)="stepper.reset()">Reset</button>
          </div>
        </mat-step>
      </mat-horizontal-stepper>

.ts

import { Component, OnInit } from '@angular/core';
import {FormBuilder, FormGroup, Validators} from '@angular/forms';
@Component({
  selector: 'app-Bookingcalendar',
  templateUrl: './Bookingcalendar.component.html',
  styleUrls: ['./Bookingcalendar.component.css']
})
export class BookingcalendarComponent implements OnInit {
  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]
    });
  }
}

index.html

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>ProjectOne</title>
  <base href="/">

  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="icon" type="image/x-icon" href="favicon.ico">
  <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500" rel="stylesheet">
  <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
  <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css" integrity="sha384-B4dIYHKNBt8Bc12p+WXckhzcICo0wtJAoU8YZTY5qE0Id1GSseTk6S+L3BlXeVIU" crossorigin="anonymous">
  <link rel="stylesheet" href="assets/css/style.css">
  <link rel="stylesheet" href="assets/css/carousel.css">

  <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.0/themes/smoothness/jquery-ui.css">
  <link rel="stylesheet" href="../node_modules/ngx-bar-rating/themes/br-default-theme.css">
  <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
  <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>



</head>
<body>
  <app-root></app-root>
</body>
</html>

angular

angular-material

angular6

回答 1

Stack Overflow用户

回答已采纳

发布于 2018-12-10 09:55:11

您需要在声明ReactiveFormsModule的模块中导入BookingcalendarComponent，例如

import { ReactiveFormsModule } from '@angular/forms';

@NgModule({
  imports: [
    // other imports ...
    ReactiveFormsModule
  ],
})
export class AppModule { }

请参阅https://angular.io/guide/reactive-forms

票数 1

页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持

原文链接：

https://stackoverflow.com/questions/53702489

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