场景

在Angular项目中使用[(ngModel)]双向数据绑定时提示：

Can't bind to 'ngModel' since it isn't a known property of 'input'

注：

博客：
https://blog.csdn.net/badao_liumang_qizhi
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解决

这是因为在使用双向数据绑定[(ngModel)]时必须引入FormsModule这个模块。

打开app.module.ts

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

并添加声明

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Angular中提示:Can't bind to 'ngModel' since it isn't a known property of 'input'

场景

解决

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