My Html file is as follows:
<h2>Welcome User!!!</h2>
<form class="container" action="/product">
<div>
<label for="mail"><b>Email-ID: [(ngModel)]</b></label>
<input type="text" placeholder="Enter mail ID" [(ngModel)]="mail" name="mail" required>
<label for="psw"><b>Phone Number</b></label>
<input type="text" placeholder="Enter Phone Number" [(ngModel)]="mail" name="phoneNumber" required>
<button (click)="myFunc()">NEXT</button>
</div>
</form>
My Typescript file is as follows:
import { Component, NgModule, OnInit } from '@angular/core';
import { Router, RouterModule, Routes } from '@angular/router';
import { MyProductPageComponent } from '../my-product-page/my-product-page.component';
@Component({
selector: 'app-my-home-page',
templateUrl: './my-home-page.component.html',
styleUrls: ['./my-home-page.component.css']
})
export class MyHomePageComponent implements OnInit {
phoneNumber = "";
mailID = "";
constructor(private router: Router) {
}
ngOnInit(): void {
}
myFunc() {
localStorage.setItem("phoneNumber", this.phoneNumber);
localStorage.setItem("mail", this.mailID);
this.router.navigate(['/products']);
}
}
const routes: Routes = [
{ path: 'MyProductPageComponent', component: MyProductPageComponent },
]
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
I want to fetch Phone number and Mail ID entered in form and save that in Local Storage. And redirect to the next page. Please help. Am getting this error: Declaration expected.
you need to use ngmodel to bind the value with input control and same you can access in your component.
<h2>Welcome User!!!</h2> <form class="container" action="/product"> <div> <label for="mail"><b>Email-ID: </b></label> <input type="text" [(ngModel)]="mailID" placeholder="Enter mail ID" name="mail" required> <label for="psw"><b>Phone Number</b></label> <input type="text" placeholder="Enter Phone Number" name="phoneNumber" [(ngModel)]="phoneNumber" required> <button (click)="myFunc()">NEXT</button> </div> </form>
Add variables to phone/mail in your .ts components
Use this
to variables in myFunc()
to get the value of the variables
Use ngModel
to bind the variables with the input of the user (set ngModel
on the input not label).
Use import { NgModule } from '@angular/core';
in the app.module
and NOT in your component
<h2>Welcome User!!!</h2>
<form class="container" action="/product">
<div>
<label for="mail"><b>Email-ID:</b></label>
<input type="text" placeholder="Enter mail ID" [(ngModel)]="mail" name="mail" required>
<label for="psw"><b>Phone Number</b></label>
<input type="text" placeholder="Enter Phone Number" [(ngModel)]="phoneNumber" name="phoneNumber" required>
<button (click)="myFunc()">NEXT</button>
</div>
</form>
phoneNumber = "";
mailID = "";
myFunc() {
localStorage.setItem("phoneNumber", this.phoneNumber);
localStorage.setItem("mail", this.mailID);
}
const routes: Routes = [
{ path: 'MyProductPageComponent', component: MyProductPageComponent },
]
The path variable should not have a component and you are using router.navigate('/products')
const routes: Routes = [
{ path: 'products', component: MyProductPageComponent },
]
These variables which are used in the ts should bind with the ngModel used in the template
phoneNumber = "";
mailID = "";
<h2>Welcome User!!!</h2>
<form class="container" action="/product">
<div>
<label for="mail"><b>Email-ID: </b></label>
<input type="text" placeholder="Enter mail ID" [(ngModel)]="mailID" name="mail" required>
<label for="psw"><b>Phone Number</b></label>
<input type="text" placeholder="Enter Phone Number" [(ngModel)]="phoneNumber" name="phoneNumber" required>
<button (click)="myFunc()">NEXT</button>
</div>
</form>
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.