import React from 'react';
import SelectBox from 'devextreme-react/select-box';
import TagBox from 'devextreme-react/tag-box';
import TextBox from 'devextreme-react/text-box';
import DateBox from 'devextreme-react/date-box';
import TextArea from 'devextreme-react/text-area';
import Button from 'devextreme-react/button';
import Validator from 'devextreme-react/validator';
import notify from 'devextreme/ui/notify';
import validationEngine from 'devextreme/ui/validation_engine';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
date: new Date(2020, 4, 3),
stylingMode: 'filled'
};
this.validateClick = this.validateClick.bind(this);
this.stylingModeChange = this.stylingModeChange.bind(this);
}
render() {
setTimeout(() => validationEngine.validateGroup());
return (
<React.Fragment>
<div className="title">Edit Task</div>
<div className="editors">
<div className="left">
<TextBox
stylingMode={this.state.stylingMode}
defaultValue="Samantha Bright"
width="100%"
placeholder="Owner"
/>
<TextBox
stylingMode={this.state.stylingMode}
defaultValue=""
width="100%"
placeholder="Subject"
>
<Validator
validationRules={[{ type: 'required' }]} />
</TextBox>
</div>
<div className="right">
<DateBox
defaultValue={this.state.date}
stylingMode={this.state.stylingMode}
width="100%"
placeholder="Start Date"
/>
<SelectBox
items={[ 'High', 'Urgent', 'Normal', 'Low' ]}
stylingMode={this.state.stylingMode}
defaultValue="High"
width="100%"
placeholder="Priority"
/>
</div>
<div className="center">
<TagBox
items={[ 'Not Started', 'Need Assistance', 'In Progress', 'Deferred', 'Completed' ]}
defaultValue={[ 'Not Started' ]}
multiline={false}
stylingMode={this.state.stylingMode}
width="100%"
placeholder="Status"
/>
<TextArea
stylingMode={this.state.stylingMode}
defaultValue={'Need sign-off on the new NDA agreement. It\'s important that this is done quickly to prevent any unauthorized leaks.'}
width="100%"
placeholder="Details"
/>
</div>
<div className="center">
<Button
onClick={this.validateClick}
text="Save"
type="default"
className="validate"
/>
</div>
</div>
<div className="options">
<div className="caption">Styling Mode</div>
<div className="option">
<SelectBox
items={[ 'outlined', 'filled', 'underlined' ]}
value={this.state.stylingMode}
onValueChanged={this.stylingModeChange}
/>
</div>
</div>
</React.Fragment>
);
}
validateClick(e) {
var result = e.validationGroup.validate();
if (result.isValid) {
notify('The task was saved successfully.', 'success');
} else {
notify('The task was not saved. Please check if all fields are valid.', 'error');
}
}
stylingModeChange(e) {
this.setState({
stylingMode: e.value
});
}
}
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/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.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>
.title {
padding: 20px 0 20px 0;
font-size: 18px;
font-weight: 500;
}
.editors {
margin-right: 320px;
}
.editors .left, .editors .right {
display: inline-block;
width: 49%;
padding-right: 20px;
box-sizing: border-box;
}
.editors .left > *, .editors .right > *, .editors .center > * {
margin-bottom: 20px;
}
.editors .center {
padding: 20px 27px 0 0;
}
.validate {
float: right;
}
.options {
padding: 20px;
position: absolute;
bottom: 0;
right: 0;
width: 260px;
top: 0;
background-color: rgba(191, 191, 191, 0.15);
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 20px;
}
System.config({
transpiler: 'plugin-babel',
meta: {
'devextreme/localization.js': {
"esModule": true
},
},
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@20.2.5',
'devextreme-react': 'npm:devextreme-react@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/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
}
});