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Customize the step value and hide spin buttons in Angular NumericTextBox component

22 Jul 2021 / 1 minute to read

The spin buttons allow you to increase or decrease the value with the predefined step value. The visibility of spin buttons can be set using theshowSpinButton property.

Source
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app.component.ts
app.module.ts
main.ts
index.html
index.css
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import { Component } from '@angular/core';

@Component({
    selector: 'app-root',
    // specifies the template string for the NumericTextBox component
    // sets the step value as '2' to increase/decrease the value by '2'
    // sets the showSpinButton value as `false` to hide the spin buttons
    template: `
            <ejs-numerictextbox step='2' [showSpinButton]='false' min='10' max='100' value='16'></ejs-numerictextbox>
            `
})
export class AppComponent {
    constructor() {
    }
}
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import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { NumericTextBoxModule } from '@syncfusion/ej2-angular-inputs';
import { FormsModule } from '@angular/forms';
 
/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule,
        NumericTextBoxModule,
        FormsModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule { }
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import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);
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<!DOCTYPE html>
<html lang="en">

<head>
    <title>EJ2 Angular NumericTextBox</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Angular NumericTextBox Component" />
    <meta name="author" content="Syncfusion" />
    <!-- Here we have used CDN links for our preview purpose  -->
    <link href="index.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-angular-inputs/styles/material.css" rel="stylesheet" />

    <script src="https://unpkg.com/core-js/client/shim.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/core-js/2.4.1/core.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/zone.js/0.6.25/zone.min.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
    <div id='ang_container'>
        <div class='wrap'>
            <app-root>
                <div id='loader'>LOADING....</div>
            </app-root>
        </div>
    </div>
</body>

</html>
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#container {
    visibility: hidden;
}

#loader {
  color: #008cff;
  height: 40px;
  left: 45%;
  position: absolute;
  top: 45%;
  width: 30%;
}

.wrap {
  margin: 35px auto;
  width: 240px;
  padding-top: 25px;
}