devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (esm/__internal/scheduler/r1/components/base/date_header.js)
* Version: 24.2.6
* Build date: Mon Mar 17 2025
*
* Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import {
createFragment,
createComponentVNode
} from "inferno";
import {
BaseInfernoComponent
} from "@devextreme/runtime/inferno";
import {
getTemplate
} from "../../../../core/r1/utils/index";
import {
isHorizontalGroupingApplied,
themeUtils
} from "../../utils/index";
import {
DateHeaderCell
} from "./date_header_cell";
import {
Row
} from "./row";
const {
isMaterialBased: isMaterialBased
} = themeUtils.getThemeType();
export const DateHeaderDefaultProps = {
groupOrientation: "horizontal",
groupByDate: false,
groups: []
};
export class DateHeader extends BaseInfernoComponent {
render() {
const {
viewContext: viewContext,
dateCellTemplate: dateCellTemplate,
dateHeaderData: {
dataMap: dataMap,
leftVirtualCellCount: leftVirtualCellCount,
leftVirtualCellWidth: leftVirtualCellWidth,
rightVirtualCellCount: rightVirtualCellCount,
rightVirtualCellWidth: rightVirtualCellWidth
},
groupByDate: groupByDate,
groupOrientation: groupOrientation,
groups: groups
} = this.props;
const isHorizontalGrouping = isHorizontalGroupingApplied(groups, groupOrientation) && !groupByDate;
const DateCellTemplateComponent = getTemplate(dateCellTemplate);
return createFragment(dataMap.map(((dateHeaderRow, rowIndex) => createComponentVNode(2, Row, {
className: "dx-scheduler-header-row",
leftVirtualCellWidth: leftVirtualCellWidth,
leftVirtualCellCount: leftVirtualCellCount,
rightVirtualCellWidth: rightVirtualCellWidth,
rightVirtualCellCount: rightVirtualCellCount,
isHeaderRow: true,
children: dateHeaderRow.map((_ref => {
let {
colSpan: colSpan,
endDate: endDate,
groupIndex: groupIndex,
groups: cellGroups,
index: index,
isFirstGroupCell: isFirstGroupCell,
isLastGroupCell: isLastGroupCell,
key: key,
startDate: startDate,
text: text,
today: today
} = _ref;
return createComponentVNode(2, DateHeaderCell, {
viewContext: viewContext,
startDate: startDate,
endDate: endDate,
groups: isHorizontalGrouping ? cellGroups : void 0,
groupIndex: isHorizontalGrouping ? groupIndex : void 0,
today: today ?? false,
isWeekDayCell: false,
isTimeCellTemplate: false,
index: index,
text: text,
isFirstGroupCell: isFirstGroupCell,
isLastGroupCell: isLastGroupCell,
dateCellTemplate: DateCellTemplateComponent,
colSpan: colSpan,
splitText: isMaterialBased
}, key)
}))
}, rowIndex.toString()))), 0)
}
}
DateHeader.defaultProps = DateHeaderDefaultProps;