Customize the daterangepicker day header in React Daterangepicker component

24 Jan 20237 minutes to read

You can change the format of the day that to be displayed in header using dayHeaderFormat property. By default, the format is Short.

You can find the possible formats on below.

Name	Description
`Short`	Sets the short format of day name (like Su ) in day header.
`Narrow`	Sets the single character of day name (like S ) in day header.
`Abbreviated`	Sets the min format of day name (like Sun ) in day header.
`Wide`	Sets the long format of day name (like Sunday ) in day header.

index.jsx
index.tsx
// import the daterangepickercomponent
import { DateRangePickerComponent } from '@syncfusion/ej2-react-calendars';
import { DropDownListComponent } from '@syncfusion/ej2-react-dropdowns';
import * as React from "react";
import * as ReactDOM from "react-dom";
export default class App extends React.Component {
    daterangepickerObj;
    floatLabelObj;
    floatData;
    fields;
    value = 'Short';
    constructor(props) {
        super(props);
        this.floatData = [
            { Id: 'Short', Label: 'Short' },
            { Id: 'Narrow', Label: 'Narrow' },
            { Id: 'Abbreviated', Label: 'Abbreviated' },
            { Id: 'Wide', Label: 'Wide' }
        ];
        this.fields = { text: 'Label', value: 'Id' };
    }
    formatHandler(args) {
        this.daterangepickerObj.dayHeaderFormat = args.value;
    }
    render() {
        return (<div id='container'>
            <div id='daterangepicker'>
                <DateRangePickerComponent ref={(daterangepicker) => this.daterangepickerObj = daterangepicker} cssClass="format-wide" dayHeaderFormat="Short"/>
            </div>
            <div id="format">
                    <label className="custom-input-label">Header Format Types</label>
                <DropDownListComponent id="select" value={this.value} dataSource={this.floatData} ref={(dropdownlist) => { this.floatLabelObj = dropdownlist; }} fields={this.fields} change={this.formatHandler.bind(this)}/>
            </div>
          </div>);
    }
}
;
ReactDOM.render(<App />, document.getElementById('element'));
// import the daterangepickercomponent
import { DateRangePickerComponent} from '@syncfusion/ej2-react-calendars';
import { DropDownListComponent } from '@syncfusion/ej2-react-dropdowns';
import * as React from "react";
import * as ReactDOM from "react-dom";

export default class App extends React.Component<{}, {}> {
    public daterangepickerObj: DateRangePickerComponent;
    public floatLabelObj: DropDownListComponent;
    private floatData: { [key: string]: Object }[];
    private fields: object;
    private value: string = 'Short';
    constructor(props: {}) {
    super(props);
    this.floatData = [
      { Id: 'Short', Label: 'Short' },
      { Id: 'Narrow', Label: 'Narrow' },
      { Id: 'Abbreviated', Label: 'Abbreviated' },
      { Id: 'Wide', Label: 'Wide' }
    ];
    this.fields = { text: 'Label', value: 'Id' };
}
    private formatHandler(args: any): void {
        this.daterangepickerObj.dayHeaderFormat = args.value;
}
    public render(): JSX.Element {
        return (
         <div id='container'>
            <div id='daterangepicker'>
                <DateRangePickerComponent ref={(daterangepicker) => this.daterangepickerObj = daterangepicker} cssClass="format-wide" dayHeaderFormat="Short"/>
            </div>
            <div id="format">
                    <label className="custom-input-label">Header Format Types</label>
                <DropDownListComponent id="select" value = {this.value}  dataSource={this.floatData} ref={(dropdownlist) => { this.floatLabelObj = dropdownlist }} fields={this.fields} change={this.formatHandler.bind(this)} />
            </div>
          </div>
        );
    }
};
ReactDOM.render(<App />, document.getElementById('element'));