Use Angular to trigger a method when the Enter key is pressed, passing the current input text as a parameter

Question

Use Angular to trigger a method when the Enter key is pressed, passing the current input text as a parameter

I need to extract the text from an input field and pass it to a method. Here is the code:

index.component.html

<input type="text" (keyup.enter)="sendData()" />

index.component.ts

sendData() {
    console.log(The text from the input field);
}

Can someone help me with this?

angular typescript

Answer 1

Answer №1

To achieve this functionality, you can use the following approach:

<input type="text" (keyup.enter)="sendData($event.target.value)" />

sendData(data){
    console.log("Value",data)
}

https://i.sstatic.net/Sy7JC.png

Alternatively, you can utilize Two-way binding as a solution for this scenario.

Learn how to extract value from a textbox using Typescript in Angular 2

I trust this information proves to be useful for you.

Best regards,

Muthu

Answer 2

To achieve this functionality, you can use the following approach:

<input type="text" (keyup.enter)="sendData($event.target.value)" />

sendData(data){
    console.log("Value",data)
}

https://i.sstatic.net/Sy7JC.png

Alternatively, you can utilize Two-way binding as a solution for this scenario.

Learn how to extract value from a textbox using Typescript in Angular 2

I trust this information proves to be useful for you.

Best regards,

Muthu

Answer 3

Answer №2

If you're looking to achieve this task, there are various methods you can explore:

One way is to utilize a template variable for the `input` element to extract its `value` like so:

<input #yourInput type="text" (keyup.enter)="sendit(yourInput.value)" />

To retrieve the value in the Component, you can do the following:

sendit(inputValue) {
  console.log(inputValue);
}

Alternatively, you can also opt for using `[(ngModel)]` for two-way binding with the text field:

<input 
  type="text" 
  [(ngModel)]="bindedTwoWays"
  (keyup.enter)="sendit(bindedTwoWays)" >

And in the Component:

import { Component } from '@angular/core';

@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  bindedTwoWays = 'Angular';

  sendit(inputValue) {
    console.log(inputValue);
  }
}

If you want to see a demonstration, check out this Working Sample StackBlitz showcasing both of these approaches.

Answer 4

If you're looking to achieve this task, there are various methods you can explore:

One way is to utilize a template variable for the `input` element to extract its `value` like so:

<input #yourInput type="text" (keyup.enter)="sendit(yourInput.value)" />

To retrieve the value in the Component, you can do the following:

sendit(inputValue) {
  console.log(inputValue);
}

Alternatively, you can also opt for using `[(ngModel)]` for two-way binding with the text field:

<input 
  type="text" 
  [(ngModel)]="bindedTwoWays"
  (keyup.enter)="sendit(bindedTwoWays)" >

And in the Component:

import { Component } from '@angular/core';

@Component({
  selector: 'my-app',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  bindedTwoWays = 'Angular';

  sendit(inputValue) {
    console.log(inputValue);
  }
}

If you want to see a demonstration, check out this Working Sample StackBlitz showcasing both of these approaches.

Answer 5

Answer №3

To create a template variable for the input element and pass the input value, make sure to use this structure:

<input #inp type="text" (keyup.enter)="sendData(inp.value)" />
       ^^^^                                   ^^^^^^^^^

Then, you can retrieve the input value by using the following method:

sendData(inputValue) {
    console.log(inputValue);
}

Answer 6

To create a template variable for the input element and pass the input value, make sure to use this structure:

<input #inp type="text" (keyup.enter)="sendData(inp.value)" />
       ^^^^                                   ^^^^^^^^^

Then, you can retrieve the input value by using the following method:

sendData(inputValue) {
    console.log(inputValue);
}

Use Angular to trigger a method when the Enter key is pressed, passing the current input text as a parameter

Answer №1

Answer №2

One way is to utilize a template variable for the `input` element to extract its `value` like so:

Alternatively, you can also opt for using `[(ngModel)]` for two-way binding with the text field:

Answer №3

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Use Angular to trigger a method when the Enter key is pressed, passing the current input text as a parameter

Answer №1

Answer №2

One way is to utilize a template variable for the input element to extract its value like so:

Alternatively, you can also opt for using [(ngModel)] for two-way binding with the text field:

Answer №3

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One way is to utilize a template variable for the `input` element to extract its `value` like so:

Alternatively, you can also opt for using `[(ngModel)]` for two-way binding with the text field: