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问题描述

升级到材料 2.0.0 beta 11 现在我有这个错误,我该如何解决它

</mat-form-field><mat-autocomplete #tdAuto="mdAutocomplete"><mat-option (onSelectionChange)="setCity(city)"*ngFor="让城市之城" [value]="city.name"><div class="row"><span>{{city.name}} ({{city.province}})</span><span><small>{{city.region}}</small></span>

</mat-option></mat-autocomplete>

解决方案

更新:

在您的模板中,您使用的是 mdAutocomplete.将其更改为 matAutocomplete.

这一行:

到:

app.module 或您使用材料模块的模块中,检查它们是否以 Mat 为前缀,而不是 Md.此外,模块 providers 条目中的 MATERIAL_COMPATIBILITY_MODE 提供程序.

在您的模块中导入以下内容:

从'@angular/material'导入{MATERIAL_COMPATIBILITY_MODE};

然后,将其添加为提供者:

@NgModule({供应商: [{提供: MATERIAL_COMPATIBILITY_MODE, useValue: true},//...],})

见这个CHANGELOG 和这个 前缀更新程序.链接到工作 StackBlitz 演示.

Ugrading to material 2.0.0 beta 11 now I have this errors,How can I fix it

<mat-form-field> <input matInput
    placeholder="{{'hotel.detail.labels.city' | translate }}"
    [matAutocomplete]="tdAuto" name="city" #city="ngModel"
    [(ngModel)]="selected.city"
     (ngModelChange)="searchCity($event)"> </mat-form-field>
    <mat-autocomplete #tdAuto="mdAutocomplete">
        <mat-option (onSelectionChange)="setCity(city)"
            *ngFor="let city of cities" [value]="city.name">
        <div class="row"><span>{{city.name}} ({{city.province}})</span> <span><small>{{city.region}}</small></span>
            </div>
    </mat-option> </mat-autocomplete>
解决方案

Update:

In your template, you are using mdAutocomplete. Change that to matAutocomplete.

This line:

<mat-autocomplete #tdAuto="mdAutocomplete">

to:

<mat-autocomplete #tdAuto="matAutocomplete">


In app.module or in your module where you are using material modules, check that they are prefixed with Mat and not Md. Also, the MATERIAL_COMPATIBILITY_MODE provider in module providers entry.

Import the following in your module:

import {MATERIAL_COMPATIBILITY_MODE} from '@angular/material';

And then, add it as a provider:

@NgModule({
  providers: [
    {provide: MATERIAL_COMPATIBILITY_MODE, useValue: true},
    // ...
  ],
})

See this CHANGELOG and this Prefix Updater. Link to working StackBlitz demo.

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09-02 01:37