Is there a way to blur an input field by pressing the return button on a mobile native keyboard?
Here is an example:
<input type="text" #search>
this.search.blur() //-- unfocus and hide keyboard
Is there a way to blur an input field by pressing the return button on a mobile native keyboard?
Here is an example:
<input type="text" #search>
this.search.blur() //-- unfocus and hide keyboard
Creating an HTML file for search functionality
<input type="text" #search (keyup.enter)="doSomething()">
Implementing the functionality in a TypeScript file
import { Component, ViewChild, ElementRef} from '@angular/core';
@ViewChild('search') search: ElementRef;
doSomething(): void {
this.search.nativeElement.blur()
}
Check out the working example on StackBlitz
Based on my understanding of the issue, Ebin's code seems like it should suffice. However, for the sake of completeness and in case someone else comes across this post needing a simpler solution, the following approach should also work.
If the main goal is to blur an input upon a key event (or some other basic trigger) and then perform another action with the elements involved, there might not be a necessity to utilize ViewChild decorators or introduce additional methods in the component.
Expanding from Ebin's code:
HTML
<input type="text" #search (keyup.enter)="search.blur(); clickButton.click()">
<button #clickButton (click)="buttonClicked()" type="button">Hello</button>
.ts
buttonClicked() {
// perform certain actions here
}
Here is a live example on StackBlitz, based on Ebin's initial response: stackblitz
In this scenario, element references are still utilized but within the template itself. Alternatively, instead of directly calling clickButton.click(), you could assign the method call to buttonClicked(). Nevertheless, this decision might vary based on the intended functionality.
If the actual situation is more intricate, incorporating Ebin's solution would probably be the best course of action to maintain proper separation of concerns. However, if the requirement is as straightforward as blurring on keyup and then triggering another action, utilizing references in the template directly should suffice.
If you want to trigger an event when a key is released, you can utilize the keyup.<key> event handler.
To initiate a blur effect, you can specify the tabindex attribute. For more detailed information on this topic, please check out this link
Here is an example:
HTML
<input type="text" tabindex="focus" #search (keyup.enter)="doSomething()">
.ts
doSomething(): void {
this.focus = -1;
}
<input type="text" #search (keyup.enter)="performAction()">
performAction(): void {
document.getElementById("search").focus();
}
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