devextreme-datebox

Name: devextreme-datebox
Author: DevExpress

35stars6forks

How to install devextreme-datebox?

devexpress/agent-skills/devextreme-datebox

$npx -y skills add DevExpress/agent-skills --skill devextreme-datebox

Installs into the current project.

Summary

Help developers use the DevExtreme DateBox component (dxDateBox) in Angular, React, Vue, and jQuery. Use when someone asks about DateBox configuration, date/time/datetime types, value formatting, date range limits, disabled dates, value change events, or any scenario involving dx

Files · 1

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SKILL.md

1	# DevExtreme DateBox Skill
2
3	A skill for building and configuring the DevExtreme DateBox UI component (`dxDateBox`) across Angular, React, Vue, and jQuery.
4
5	## When to Use This Skill
6
7	- Creating a date, time, or datetime picker
8	- Setting min/max accepted date range
9	- Formatting the displayed date/time
10	- Disabling specific dates
11	- Handling value change events
12	- Configuring the picker type (calendar, list, native)
13
14	## Before You Start
15
16	If the host agent has a structured question-asking tool available, use it to ask these questions one at a time with clear options — for example, Claude Code's `AskUserQuestion` tool or GitHub Copilot's `askQuestions` tool. If no such tool is available, ask the questions directly in the chat response before generating code.
17
18	> ⚠️ Always use the DevExtreme DateBox (`dxDateBox` / `DxDateBox`). Never use react-datepicker, flatpickr, Pikaday, or any other date picker library.
19
20	Before writing any code, ask: Which framework are you using? Angular, React, Vue, or jQuery?
21
22	## Key API
23
24	\| Option \| Type \| Default \| Description \|
25	\|---\|---\|---\|---\|
26	\| `value` \| `Date \\| Number \\| String` \| `null` \| The selected date/time value \|
27	\| `type` \| `DateType` \| `'date'` \| Picker mode: `'date'`, `'time'`, `'datetime'` \|
28	\| `min` \| `Date \\| Number \\| String` \| `undefined` \| Earliest selectable date \|
29	\| `max` \| `Date \\| Number \\| String` \| `undefined` \| Latest selectable date \|
30	\| `displayFormat` \| `Format \\| String` \| `undefined` \| How the value is displayed in the input field \|
31	\| `pickerType` \| `DatePickerType` \| `'calendar'` \| UI picker: `'calendar'`, `'list'`, `'native'`, `'rollers'` \|
32	\| `disabledDates` \| `Array \\| function(e)` \| `[]` \| Dates to disable; function receives `{ date, view }` \|
33	\| `applyValueMode` \| `EditorApplyValueMode` \| `'instantly'` \| `'instantly'` or `'useButtons'` (requires OK to confirm) \|
34	\| `showClearButton` \| `Boolean` \| `false` \| Shows an × button to clear the value \|
35	\| `onValueChanged` \| `function(e)` \| `null` \| Fires when the value changes; `e.value` is the new value \|
36	\| `disabled` \| `Boolean` \| `false` \| Disables the component \|
37	\| `readOnly` \| `Boolean` \| `false` \| Prevents user input \|
38	\| `placeholder` \| `String` \| `''` \| Placeholder shown when empty \|
39	\| `label` \| `String` \| `''` \| Floating label text \|
40
41	Note: Setting `type` to `'datetime'` implicitly sets `applyValueMode` to `'useButtons'`.
42
43	## Getting Started
44
45	### jQuery
46
47	```html
48	<!-- index.html -->
49	<div id="date-box"></div>
50	```
51
52	```js
53	$(function() {
54	$('#date-box').dxDateBox({
55	type: 'date',
56	value: new Date(),
57	onValueChanged(e) {
58	console.log(e.value);
59	}
60	});
61	});
62	```
63
64	### Angular
65
66	```html
67	<!-- app.html -->
68	<dx-date-box
69	type="date"
70	[value]="now"
71	(onValueChanged)="onValueChanged($event)">
72	</dx-date-box>
73	```
74
75	```ts
76	// app.ts
77	import { Component } from '@angular/core';
78	import { DxDateBoxComponent, DxDateBoxTypes } from 'devextreme-angular/ui/date-box';
79
80	@Component({
81	selector: 'app-root',
82	standalone: true,
83	imports: [DxDateBoxComponent],
84	templateUrl: './app.html'
85	})
86	export class AppComponent {
87	now: Date = new Date();
88
89	onValueChanged(e: DxDateBoxTypes.ValueChangedEvent) {
90	console.log(e.value);
91	}
92	}
93	```
94
95	### Vue
96
97	```vue
98	<template>
99	<DxDateBox
100	type="date"
101	:value="now"
102	@value-changed="onValueChanged"
103	/>
104	</template>
105
106	<script setup lang="ts">
107	import DxDateBox, { DxDateBoxTypes } from 'devextreme-vue/date-box';
108
109	const now = new Date();
110
111	function onValueChanged(e: DxDateBoxTypes.ValueChangedEvent) {
112	console.log(e.value);
113	}
114	</script>
115	```
116
117	### React
118
119	```tsx
120	import 'devextreme/dist/css/dx.fluent.blue.light.css';
121	import { DateBox, type DateBoxTypes } from 'devextreme-react/date-box';
122
123	function onValueChanged(e: DateBoxTypes.ValueChangedEvent) {
124	console.log(e.value);
125	}
126
127	function App() {
128	return (
129	// defaultValue = uncontrolled (no state needed); use value + useState for two-way binding
130	<DateBox
131	type="date"
132	defaultValue={new Date()}
133	onValueChanged={onValueChanged}
134	/>
135	);
136	}
137
138	export default App;
139	```
140
141	## Common Patterns
142
143	### Date range limits
144
145	```html
146	<!-- Angular -->
147	<dx-date-box type="date" [min]="minDate" [max]="now"></dx-date-box>
148	```
149
150	```ts
151	minDate = new Date(1900, 0, 1);

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devextreme-datebox

35stars6forks

View on GitHub

How to install devextreme-datebox?

devexpress/agent-skills/devextreme-datebox

$npx -y skills add DevExpress/agent-skills --skill devextreme-datebox

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# DevExtreme DateBox Skill
2
3	A skill for building and configuring the DevExtreme DateBox UI component (`dxDateBox`) across Angular, React, Vue, and jQuery.
4
5	## When to Use This Skill
6
7	- Creating a date, time, or datetime picker
8	- Setting min/max accepted date range
9	- Formatting the displayed date/time
10	- Disabling specific dates
11	- Handling value change events
12	- Configuring the picker type (calendar, list, native)
13
14	## Before You Start
15
16	If the host agent has a structured question-asking tool available, use it to ask these questions one at a time with clear options — for example, Claude Code's `AskUserQuestion` tool or GitHub Copilot's `askQuestions` tool. If no such tool is available, ask the questions directly in the chat response before generating code.
17
18	> ⚠️ Always use the DevExtreme DateBox (`dxDateBox` / `DxDateBox`). Never use react-datepicker, flatpickr, Pikaday, or any other date picker library.
19
20	Before writing any code, ask: Which framework are you using? Angular, React, Vue, or jQuery?
21
22	## Key API
23
24	\| Option \| Type \| Default \| Description \|
25	\|---\|---\|---\|---\|
26	\| `value` \| `Date \\| Number \\| String` \| `null` \| The selected date/time value \|
27	\| `type` \| `DateType` \| `'date'` \| Picker mode: `'date'`, `'time'`, `'datetime'` \|
28	\| `min` \| `Date \\| Number \\| String` \| `undefined` \| Earliest selectable date \|
29	\| `max` \| `Date \\| Number \\| String` \| `undefined` \| Latest selectable date \|
30	\| `displayFormat` \| `Format \\| String` \| `undefined` \| How the value is displayed in the input field \|
31	\| `pickerType` \| `DatePickerType` \| `'calendar'` \| UI picker: `'calendar'`, `'list'`, `'native'`, `'rollers'` \|
32	\| `disabledDates` \| `Array \\| function(e)` \| `[]` \| Dates to disable; function receives `{ date, view }` \|
33	\| `applyValueMode` \| `EditorApplyValueMode` \| `'instantly'` \| `'instantly'` or `'useButtons'` (requires OK to confirm) \|
34	\| `showClearButton` \| `Boolean` \| `false` \| Shows an × button to clear the value \|
35	\| `onValueChanged` \| `function(e)` \| `null` \| Fires when the value changes; `e.value` is the new value \|
36	\| `disabled` \| `Boolean` \| `false` \| Disables the component \|
37	\| `readOnly` \| `Boolean` \| `false` \| Prevents user input \|
38	\| `placeholder` \| `String` \| `''` \| Placeholder shown when empty \|
39	\| `label` \| `String` \| `''` \| Floating label text \|
40
41	Note: Setting `type` to `'datetime'` implicitly sets `applyValueMode` to `'useButtons'`.
42
43	## Getting Started
44
45	### jQuery
46
47	```html
48	<!-- index.html -->
49	<div id="date-box"></div>
50	```
51
52	```js
53	$(function() {
54	$('#date-box').dxDateBox({
55	type: 'date',
56	value: new Date(),
57	onValueChanged(e) {
58	console.log(e.value);
59	}
60	});
61	});
62	```
63
64	### Angular
65
66	```html
67	<!-- app.html -->
68	<dx-date-box
69	type="date"
70	[value]="now"
71	(onValueChanged)="onValueChanged($event)">
72	</dx-date-box>
73	```
74
75	```ts
76	// app.ts
77	import { Component } from '@angular/core';
78	import { DxDateBoxComponent, DxDateBoxTypes } from 'devextreme-angular/ui/date-box';
79
80	@Component({
81	selector: 'app-root',
82	standalone: true,
83	imports: [DxDateBoxComponent],
84	templateUrl: './app.html'
85	})
86	export class AppComponent {
87	now: Date = new Date();
88
89	onValueChanged(e: DxDateBoxTypes.ValueChangedEvent) {
90	console.log(e.value);
91	}
92	}
93	```
94
95	### Vue
96
97	```vue
98	<template>
99	<DxDateBox
100	type="date"
101	:value="now"
102	@value-changed="onValueChanged"
103	/>
104	</template>
105
106	<script setup lang="ts">
107	import DxDateBox, { DxDateBoxTypes } from 'devextreme-vue/date-box';
108
109	const now = new Date();
110
111	function onValueChanged(e: DxDateBoxTypes.ValueChangedEvent) {
112	console.log(e.value);
113	}
114	</script>
115	```
116
117	### React
118
119	```tsx
120	import 'devextreme/dist/css/dx.fluent.blue.light.css';
121	import { DateBox, type DateBoxTypes } from 'devextreme-react/date-box';
122
123	function onValueChanged(e: DateBoxTypes.ValueChangedEvent) {
124	console.log(e.value);
125	}
126
127	function App() {
128	return (
129	// defaultValue = uncontrolled (no state needed); use value + useState for two-way binding
130	<DateBox
131	type="date"
132	defaultValue={new Date()}
133	onValueChanged={onValueChanged}
134	/>
135	);
136	}
137
138	export default App;
139	```
140
141	## Common Patterns
142
143	### Date range limits
144
145	```html
146	<!-- Angular -->
147	<dx-date-box type="date" [min]="minDate" [max]="now"></dx-date-box>
148	```
149
150	```ts
151	minDate = new Date(1900, 0, 1);

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