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Strip Lines
This demo illustrates how to use strip lines to highlight different times in the DevExtreme HTML5 JavaScript Gantt widget. The Gantt stores strip lines in its stripLines collection. You can specify a title (title) and appearance settings (CssClass) for each strip line.
Use the start option to specify an individual strip line or combine it with the end option to specify a time interval.
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.
import React from 'react';
import Gantt, { Tasks, Column, Validation, StripLine } from 'devextreme-react/gantt';
import { tasks, currentDate } from './data.js';
class App extends React.Component {
render() {
return (
<Gantt
taskListWidth={300}
height={700}
taskTitlePosition="none">
<StripLine start={tasks[0].start} title="Start" />
<StripLine start={tasks[tasks.length - 3].start} end={tasks[tasks.length - 1].end} title="Final Phase" />
<StripLine start={currentDate} title="Current Time" cssClass="current-time" />
<Validation autoUpdateParentTasks={true} />
<Tasks dataSource={tasks} />
<Column dataField="title" caption="Task" width={300} />
</Gantt>
);
}
}
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(
<App />,
document.getElementById('app')
);
<!DOCTYPE html>
<html>
<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" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.4/css/dx-gantt.min.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
</body>
</html>
.dx-gantt .dx-gantt-tm.current-time {
border-left: 1px solid red;
}
export const currentDate = new Date(Date.now());
const month = currentDate.getMonth();
const year = currentDate.getFullYear();
export const tasks = [{
'id': 1,
'parentId': 0,
'title': 'Johnson Residence Construction Project',
'start': new Date(year, month - 1, 1),
'end': new Date(year, month - 1, 1),
'progress': 0
}, {
'id': 2,
'parentId': 1,
'title': 'Planning and Pre-Construction Phase',
'start': new Date(year, month - 1, 1),
'end': new Date(year, month - 1, 1),
'progress': 0
}, {
'id': 3,
'parentId': 2,
'title': 'Architectural Design and Site Planning',
'start': new Date(year, month - 1, 1),
'end': new Date(year, month - 1, 15),
'progress': 0
}, {
'id': 4,
'parentId': 2,
'title': 'Engineering and Final Blueprint',
'start': new Date(year, month - 1, 8),
'end': new Date(year, month - 1, 15),
'progress': 0
}, {
'id': 5,
'parentId': 2,
'title': 'City Permits and Contracts',
'start': new Date(year, month - 1, 15),
'end': new Date(year, month - 1, 18),
'progress': 0
}, {
'id': 6,
'parentId': 1,
'title': 'Construction Phase',
'start': new Date(year, month - 1, 18),
'end': new Date(year, month - 1, 18),
'progress': 0
}, {
'id': 7,
'parentId': 6,
'title': 'Grading and Excavation',
'start': new Date(year, month - 1, 18),
'end': new Date(year, month - 1, 22),
'progress': 0
}, {
'id': 8,
'parentId': 6,
'title': 'Demolition and Removal',
'start': new Date(year, month - 1, 19),
'end': new Date(year, month - 1, 23),
'progress': 0
}, {
'id': 9,
'parentId': 6,
'title': 'Foundation and Concrete ',
'start': new Date(year, month - 1, 22),
'end': new Date(year, month - 1, 29),
'progress': 0
}, {
'id': 10,
'parentId': 6,
'title': 'Rough Framing and Carpentery',
'start': new Date(year, month - 1, 25),
'end': new Date(year, month, 5),
'progress': 0
}, {
'id': 11,
'parentId': 6,
'title': 'Inspection (Structure)',
'start': new Date(year, month, 5),
'end': new Date(year, month, 5),
'progress': 0
}, {
'id': 12,
'parentId': 6,
'title': 'Electrical Rough-in',
'start': new Date(year, month, 6),
'end': new Date(year, month, 19),
'progress': 0
}, {
'id': 13,
'parentId': 6,
'title': 'Plumbing Rough-in',
'start': new Date(year, month, 19),
'end': new Date(year, month, 19),
'progress': 0
}, {
'id': 14,
'parentId': 6,
'title': 'Heating and A/C',
'start': new Date(year, month, 19),
'end': new Date(year, month, 26),
'progress': 0
}, {
'id': 15,
'parentId': 6,
'title': 'Drywall',
'start': new Date(year, month, 25),
'end': new Date(year, month + 1, 10),
'progress': 0
}, {
'id': 16,
'parentId': 6,
'title': 'Painting (Exterior)',
'start': new Date(year, month + 1, 7),
'end': new Date(year, month + 1, 21),
'progress': 0
}, {
'id': 17,
'parentId': 6,
'title': 'Interior Carpentery (Interior)',
'start': new Date(year, month + 1, 17),
'end': new Date(year, month + 1, 29),
'progress': 0
}, {
'id': 18,
'parentId': 6,
'title': 'Flooring and Interior Paint',
'start': new Date(year, month + 1, 26),
'end': new Date(year, month + 2, 9),
'progress': 0
}, {
'id': 19,
'parentId': 1,
'title': 'Final Phase',
'start': new Date(year, month + 2, 9),
'end': new Date(year, month + 2, 9),
'progress': 0
}, {
'id': 20,
'parentId': 19,
'title': 'Review-Punch List',
'start': new Date(year, month + 2, 9),
'end': new Date(year, month + 2, 23),
'progress': 0
}, {
'id': 21,
'parentId': 19,
'title': 'Final Inspection',
'start': new Date(year, month + 2, 24),
'end': new Date(year, month + 2, 24),
'progress': 0
}, {
'id': 22,
'parentId': 19,
'title': 'Final Paperwork and Documents',
'start': new Date(year, month + 2, 24),
'end': new Date(year, month + 2, 30),
'progress': 0
}];
System.config({
transpiler: 'plugin-babel',
meta: {
},
paths: {
'npm:': 'https://unpkg.com/'
},
defaultExtension: 'js',
map: {
'react': 'npm:react@16.14.0/umd/react.development.js',
'react-dom': 'npm:react-dom@16.14.0/umd/react-dom.development.js',
'prop-types': 'npm:prop-types@15.7.2/prop-types.js',
'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',
'devextreme-react': 'npm:devextreme-react@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/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.8/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.7/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.7/hooks/dist/hooks.js',
// SystemJS plugins
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js'
},
packages: {
'devextreme': {
defaultExtension: 'js'
},
'devextreme-react': {
main: 'index.js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true,
react: true
}
});