Customize the textbox background color and text color in Angular Textbox component

28 Sep 20232 minutes to read

You can customize the textbox styles such as background-color, text-color and border-color by overriding its default styles.

To change the styles of the floating label, you must override the style to the input element.

app.component.ts

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

@Component({
    selector: 'app-root',
    template: `<div class="wrap">
                <label> Normal Input </label>
                <div class="e-input-group">
                    <input (focus)="focusIn($event.target)" (blur)="focusOut($event.target)" class="e-input" type="text" placeholder="First Name">
                </div>
                 <label> Floating Input </label>
                <div class="e-float-input">
                    <input (focus)="focusIn($event.target)" (blur)="focusOut($event.target)" type="text" required>
                    <span class="e-float-line"></span>
                    <label class="e-float-text">Last Name</label>
                </div>
              </div>`
})

export class AppComponent {
    public focusIn(target: any): void {
        target.parentElement.classList.add('e-input-focus');
    }

    public focusOut(target: any): void {
        target.parentElement.classList.remove('e-input-focus');
    }
}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule { }

main.ts

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

import 'zone.js';
enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);