无法绑定到“*ngIf"，因为它不是 angular2 中“td"的已知属性 [英] Can't bind to '*ngIf' since it isn't a known property of 'td' in angular2

问题描述

在我的 angular 2 应用程序中，我在 ts 文件中点击了偶数，

in my angular 2 application In ts file i have below click even,

ViewPages(Char: string): void {
    this.selectedPage = Char;
}

在html中，我尝试在ngif中绑定选择页面

In html, i tried to bind select page in ngif

<td *ngIf="name[0] == {{selectedPage}}">{{name}}</td>

但它抛出"无法绑定到*ngIf"，因为它不是td"的已知属性.

but it is throwing the ""Can't bind to '*ngIf' since it isn't a known property of 'td'.

如果有人在这方面帮助我，那将是非常有帮助的

it will be grt help if someone help me regarding this

推荐答案

为此，您应该使用 ng-container.它不会添加到生成的 html 中.

You should use ng-container for this. It isn't added to resulting html.

<ng-container *ngIf="name[0] == {{selectedPage}}">
    <td>{{ name }}</td>
</ng-container>

并确保导入 CommonModule.

import { CommonModule } from '@angular/common';

@NgModule({
    imports: [
        CommonModule
    ]
})

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