如何将值从文本框传递到打字稿文件
How to pass values from textbox to typescript file
请帮助我如何将我的文本框值传递给 typescript
<div>
<input type="text" [(ngModel)]="Email" />
<input type="text" [(ngModel)]="Password" />
<input type="button" class="btn btn-success" value="Submit" (click)="Validation()" />
</div>
Student.ts
这是我的 class 它有我在 studentController
中使用的这个调用的电子邮件和密码
export class Validationclass {
Email: string;
Password: string;
}
export class studentController {
public val: Validationclass;
Validation() {
if (this.val.Email != null && this.val.Password != null) {
alert('ok')
}
else
alert("Emptr");
}
您需要像这样将 ngModel 分配给控制器中的正确变量:
<div>
<input type="text" [(ngModel)]="val.Email" />
<input type="text" [(ngModel)]="val.Password" />
<input type="button" class="btn btn-success" value="Submit" (click)="Validation()" />
</div>
确保在您的控制器中像这样初始化 ValidationClass:
ngOnInit() {
val = new Validationclass();
}
请帮助我如何将我的文本框值传递给 typescript
<div>
<input type="text" [(ngModel)]="Email" />
<input type="text" [(ngModel)]="Password" />
<input type="button" class="btn btn-success" value="Submit" (click)="Validation()" />
</div>
Student.ts
这是我的 class 它有我在 studentController
export class Validationclass {
Email: string;
Password: string;
}
export class studentController {
public val: Validationclass;
Validation() {
if (this.val.Email != null && this.val.Password != null) {
alert('ok')
}
else
alert("Emptr");
}
您需要像这样将 ngModel 分配给控制器中的正确变量:
<div>
<input type="text" [(ngModel)]="val.Email" />
<input type="text" [(ngModel)]="val.Password" />
<input type="button" class="btn btn-success" value="Submit" (click)="Validation()" />
</div>
确保在您的控制器中像这样初始化 ValidationClass:
ngOnInit() {
val = new Validationclass();
}