Calendar
Documentation
The Calendar is a UI component that displays a calendar and allows an end user to select the required date within a specified date range.
Feel free to share demo-related thoughts here.
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<div id="calendar-demo">
<div class="widget-container">
<dx-calendar #calendar
id="calendar-container"
[min]="minDateValue"
[max]="maxDateValue"
[disabledDates]="disabledDates"
[firstDayOfWeek]="firstDay"
[disabled]="false"
[(value)]="currentValue"
[zoomLevel]="zoomLevels[0]"
[cellTemplate]="cellTemplate">
<span *dxTemplate="let cell of 'custom'" [ngClass]="getCellCssClass(cell.date)">
{{cell.text}}
</span>
</dx-calendar>
</div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<dx-check-box
text="Specified min value"
[value]="false"
(onValueChanged)="setMinDate($event)">
</dx-check-box>
</div>
<div class="option">
<dx-check-box
text="Specified max value"
[value]="false"
(onValueChanged)="setMaxDate($event)">
</dx-check-box>
</div>
<div class="option">
<dx-check-box
text="Disable weekend"
[value]="false"
(onValueChanged)="disableWeekend($event)">
</dx-check-box>
</div>
<div class="option">
<dx-check-box
text="Monday as the first day of a week"
[value]="false"
(onValueChanged)="setFirstDay($event)">
</dx-check-box>
</div>
<div class="option">
<dx-check-box
text="Use the Custom Cell Template"
[value]="false"
(onValueChanged)="useCellTemplate($event)">
</dx-check-box>
</div>
<div class="option">
<dx-check-box #calendarDisabled
[(value)]="calendar.disabled"
text="Disabled">
</dx-check-box>
</div>
<div class="option">
<span>Zoom level</span>
<dx-select-box
id="zoom-level"
[dataSource]="zoomLevels"
[(value)]="calendar.zoomLevel">
</dx-select-box>
</div>
<div class="option">
<span>Selected date</span>
<dx-date-box
id="selected-date"
width="100%"
[(value)]="currentValue">
</dx-date-box>
</div>
</div>
</div>
import { Component, NgModule, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxSelectBoxModule,
DxCheckBoxModule,
DxDateBoxModule,
DxCalendarModule,
DxTemplateModule } from 'devextreme-angular';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
selector: 'demo-app',
templateUrl: 'app/app.component.html',
styleUrls: ['app/app.component.css']
})
export class AppComponent {
now: Date = new Date();
currentValue: Date = new Date();
firstDay: number = 0;
minDateValue: Date | null = null;
maxDateValue: Date | null = null;
disabledDates: Function | null = null;
zoomLevels: string[] = [
"month", "year", "decade", "century"
];
cellTemplate = "cell";
holydays: any = [[1,0], [4,6], [25,11]];
isWeekend(date) {
var day = date.getDay();
return day === 0 || day === 6;
}
setMinDate(e) {
if(e.value) {
this.minDateValue = new Date(this.now.getTime() - 1000*60*60*24*3);
} else {
this.minDateValue = null;
}
}
setMaxDate(e) {
if(e.value) {
this.maxDateValue = new Date(this.now.getTime() + 1000*60*60*24*3);
} else {
this.maxDateValue = null;
}
}
disableWeekend(e) {
if(e.value) {
var that = this;
that.disabledDates = function(data) {
return data.view === "month" && that.isWeekend(data.date);
};
} else {
this.disabledDates = null;
}
}
setFirstDay(e) {
if(e.value) {
this.firstDay = 1;
} else {
this.firstDay = 0;
}
}
useCellTemplate(e) {
if(e.value) {
this.cellTemplate = "custom";
} else {
this.cellTemplate = "cell";
}
}
getCellCssClass(date) {
var cssClass = "";
if(this.isWeekend(date))
cssClass = "weekend";
this.holydays.forEach(function(item) {
if(date.getDate() === item[0] && date.getMonth() === item[1]) {
cssClass = "holyday";
return false;
}
});
return cssClass;
}
}
@NgModule({
imports: [
BrowserModule,
DxSelectBoxModule,
DxCalendarModule,
DxCheckBoxModule,
DxDateBoxModule,
DxTemplateModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
platformBrowserDynamic().bootstrapModule(AppModule);
::ng-deep .widget-container {
margin-right: 320px;
}
::ng-deep #calendar-container {
margin: auto;
}
::ng-deep .dx-calendar-cell:not(.dx-calendar-other-month) .weekend,
::ng-deep .dx-calendar-cell:not(.dx-calendar-other-month) .holyday {
text-shadow: none;
font-weight: bold;
}
::ng-deep .dx-calendar-cell:not(.dx-calendar-other-month) .weekend {
color: #3030FF;
}
::ng-deep .dx-state-disabled.dx-calendar .dx-calendar-cell:not(.dx-calendar-other-month) .weekend {
color: #8080FF;
}
::ng-deep .dx-calendar-cell:not(.dx-calendar-other-month) .holyday {
color: #FF3030;
}
::ng-deep .dx-state-disabled.dx-calendar .dx-calendar-cell:not(.dx-calendar-other-month) .holyday {
color: #FF8080;
}
::ng-deep .options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
position: absolute;
right: 0;
top: 0;
bottom: 0;
width: 260px;
}
::ng-deep .caption {
font-weight: 500;
font-size: 18px;
}
::ng-deep .option {
margin-top: 10px;
}
// 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/
window.config = {
transpiler: 'ts',
typescriptOptions: {
module: "system",
emitDecoratorMetadata: true,
experimentalDecorators: true
},
meta: {
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"exports": "ts"
},
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},
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
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'typescript': 'npm:typescript@3.5.3/lib/typescript.js',
'@angular': 'npm:@angular',
'tslib': 'npm:tslib@2.3.1/tslib.js',
'rxjs': 'npm:rxjs@6.4.0',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@21.1.6/cjs',
'devextreme/bundles/dx.all': 'npm:devextreme@21.1.6/bundles/dx.all.js',
'jszip': 'npm:jszip@3.7.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.4.2/dist/dx-quill.min.js',
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'@devextreme/vdom': 'npm:@devextreme/vdom@1.2.2',
'inferno': 'npm:inferno@7.4.10/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat@7.4.10/dist/inferno-compat.min.js',
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},
packages: {
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main: './app.component.ts',
defaultExtension: 'ts'
},
'devextreme': {
defaultExtension: 'js'
},
'@devextreme/vdom': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
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main: 'index'
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'es6-object-assign': {
main: './index.js',
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packageConfigPaths: [
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"npm:devextreme-angular/ui/*/package.json",
"npm:devextreme-angular/package.json",
"npm:devexpress-diagram/package.json",
"npm:devexpress-gantt/package.json",
]
};
System.config(window.config);
<!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/21.1.6/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/21.1.6/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@0.10.3/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>