Angular 在角形区域中使用mat form字段时,启动屏幕将挂起
我正在创建一个使用闪屏的应用程序。在我将mat表单字段元素添加到登录页之前,一切都正常工作。然后闪屏显示出来,永远不会消失 这是虫子还是别的什么?我怎样才能避免这种情况 您可以在下面找到代码 我的闪屏实现: splash-screen-component.tsAngular 在角形区域中使用mat form字段时,启动屏幕将挂起,angular,typescript,splash-screen,Angular,Typescript,Splash Screen,我正在创建一个使用闪屏的应用程序。在我将mat表单字段元素添加到登录页之前,一切都正常工作。然后闪屏显示出来,永远不会消失 这是虫子还是别的什么?我怎样才能避免这种情况 您可以在下面找到代码 我的闪屏实现: splash-screen-component.ts import { Component, OnInit } from '@angular/core'; @Component({ selector: 'splash-screen', templateUrl: './splash-
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'splash-screen',
templateUrl: './splash-screen.component.html',
styleUrls: ['./splash-screen.component.css'],
})
export class SplashScreenComponent implements OnInit {
windowWidth: string;
//showSplash = true;
showSplash = false;
ngOnInit(): void {
setTimeout(() => {
this.windowWidth = '-' + window.innerWidth + 'px';
setTimeout(() => {
this.showSplash = !this.showSplash;
}, 500);
}, 3000);
}
}
import { Component, OnInit } from '@angular/core';
import { FormControl } from '@angular/forms';
import { MatAutocomplete } from '@angular/material/autocomplete';
@Component({
selector: 'app-landing-page',
templateUrl: './landing-page.component.html',
styleUrls: ['./landing-page.component.css'],
})
export class LandingPageComponent implements OnInit {
title = 'materialApp';
myControl = new FormControl();
niilo = 'Niilo Salminen';
elli = 'Elli Saartamo';
mari = 'Mari Paananen';
UXDesigner = 'UX Designer';
RDEngineer = 'R&D Engineer';
industrialDesigner = 'Industrial Designer';
names = [
[0, this.niilo, this.UXDesigner],
[1, this.elli, this.RDEngineer],
[2, this.mari, this.industrialDesigner],
];
constructor() {}
ngOnInit(): void {}
}
splash-screen.component.html
<div
class="app-splash-screen"
[ngStyle]="{ left: windowWidth }"
*ngIf="showSplash"
>
<div class="app-splash-inner">
<div class="app-logo"></div>
<div class="app-label">LINK easy</div>
<div class="app-loader"></div>
</div>
</div>
<div class="main-container">
<div class="flex-container">
<!-- <h1 class="header">Mitä tarvitset?</h1> -->
<mat-card>
<button
mat-button
class="button buttonContent"
mat-button
routerLink="/projects"
>
<span class="buttonText">PROJEKTIT</span>
</button>
<button
mat-button
class="button buttonContent"
mat-button
routerLink="/experts"
>
<span class="buttonText">ASIANTUNTIJAT</span>
</button>
<button
mat-button
class="button buttonContent"
mat-button
routerLink="/landing"
>
<span class="buttonText">TARJOUSPYYNTÖ</span>
</button>
<button
mat-button
class="button buttonContent"
mat-button
routerLink="/contact"
>
<span class="buttonText">YHTEYDENOTTO</span>
</button>
<button
mat-button
class="button buttonContent"
mat-button
routerLink="/landing"
>
<span class="buttonText">REFERENSSIT</span>
</button>
<form class="tp-form">
<mat-form-field class="tp-full-width">
<input
type="text"
placeholder="Hae tästä"
aria-label="Number"
matInput
[formControl]="myControl"
[matAutocomplete]="auto"
/>
<mat-autocomplete #auto="matAutocomplete">
<mat-option
[routerLink]="['/expert-details']"
[state]="{ id: name[0], name: name }"
*ngFor="let name of names"
[value]="name[0]"
>
{{ name[1] }}
</mat-option>
<mat-option
[routerLink]="['/expert-details']"
[state]="{ id: name[0], name: name }"
*ngFor="let name of names"
[value]="name[0]"
>
{{ name[2] }}
</mat-option>
</mat-autocomplete>
</mat-form-field>
</form>
</mat-card>
</div>
</div>
解决了。我试图将未定义的赋值给[值]。已解决。我试图将未定义的赋值给[value]。它会在控制台中引发任何异常吗?这可能会给我们一些线索,例如,可能您没有导入MatFormFieldModule?这是我得到的:core.js:6272错误:mat form字段必须包含MatFormFieldControl。它是否在控制台中引发任何异常?这可能会给我们一些线索,例如,可能您没有导入MatFormFieldModule?这是我得到的:core.js:6272错误:mat表单字段必须包含MatFormFieldControl。