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Text Box
Documentation
The TextBox is a widget that enables a user to enter and edit a single line of text.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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We appreciate your feedback.
<div class="form">
<div class="dx-fieldset">
<div class="dx-field">
<div class="dx-field-label">Default mode</div>
<div class="dx-field-value">
<dx-text-box value="John Smith"></dx-text-box>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With placeholder</div>
<div class="dx-field-value">
<dx-text-box placeholder="Enter full name here..."></dx-text-box>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">With clear button</div>
<div class="dx-field-value">
<dx-text-box value="John Smith" [showClearButton]="true">
</dx-text-box>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Password mode</div>
<div class="dx-field-value">
<dx-text-box
mode="password"
placeholder="Enter password"
[showClearButton]="true"
value="f5lzKs0T"
></dx-text-box>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Text mask</div>
<div class="dx-field-value">
<dx-text-box mask="+1 (X00) 000-0000" [maskRules]="rules">
</dx-text-box>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Disabled</div>
<div class="dx-field-value">
<dx-text-box value="John Smith" [disabled]="true">
</dx-text-box>
</div>
</div>
</div>
<div class="dx-fieldset">
<div class="dx-fieldset-header">Events and API</div>
<div class="dx-field">
<div class="dx-field-label">Full Name</div>
<div class="dx-field-value">
<dx-text-box
value="Smith"
[showClearButton]="true"
placeholder="Enter full name"
valueChangeEvent="keyup"
(onValueChanged)="valueChanged($event)"
></dx-text-box>
</div>
</div>
<div class="dx-field">
<div class="dx-field-label">Email (read only)</div>
<div class="dx-field-value">
<dx-text-box
[readOnly]="true"
[hoverStateEnabled]="false"
[(value)]="emailValue"
></dx-text-box>
</div>
</div>
</div>
</div>
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxTextBoxModule } from 'devextreme-angular';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
styleUrls: ['app/app.component.css'],
selector: 'demo-app',
templateUrl: 'app/app.component.html'
})
export class AppComponent {
emailValue: string;
rules: any;
constructor() {
this.emailValue = 'smith@corp.com';
this.rules = { "X": /[02-9]/ };
}
valueChanged(data) {
this.emailValue = data.value.replace(/\s/g, "").toLowerCase() + "@corp.com";
}
}
@NgModule({
imports: [
BrowserModule,
DxTextBoxModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here:
// https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/
System.config({
transpiler: 'ts',
typescriptOptions: {
module: "system",
emitDecoratorMetadata: true,
experimentalDecorators: true
},
meta: {
'typescript': {
"exports": "ts"
},
'devextreme/localization.js': {
"esModule": true
}
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'typescript': 'npm:typescript@3.5.3/lib/typescript.js',
'@angular': 'npm:@angular',
'tslib': 'npm:tslib@2.0.3/tslib.js',
'rxjs': 'npm:rxjs@6.3.3',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.4',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.7/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.5',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8',
'devextreme-angular': 'npm:devextreme-angular@20.2.4',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/hooks/dist/hooks.js'
},
packages: {
'app': {
main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
packageConfigPaths: [
"npm:@angular/*/package.json",
"npm:@angular/common/*/package.json",
"npm:rxjs/package.json",
"npm:rxjs/operators/package.json",
"npm:devextreme-angular/*/package.json",
"npm:devextreme-angular/ui/*/package.json",
"npm:devextreme-angular/package.json",
"npm:devexpress-diagram/package.json",
"npm:devexpress-gantt/package.json",
]
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.10.2/dist/zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script src="config.js"></script>
<script>
System.import('app').catch(console.error.bind(console));
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<demo-app>Loading...</demo-app>
</div>
</body>
</html>