import 'bootstrap.css';
import '@grapecity/wijmo.styles/wijmo.css';
import './app.css';
import * as React from 'react';
import * as ReactDOM from 'react-dom/client';
import * as wijmo from '@grapecity/wijmo';
import * as wjInput from '@grapecity/wijmo.react.input';
import { getData } from './data';
class App extends React.Component {
constructor(props) {
super(props);
this._filter = { id: '', country: '', color: '', minAmount: '' };
this.doFilter = () => {
if (this._timeOut) {
clearTimeout(this._timeOut);
}
//
this._timeOut = setTimeout(() => {
this._timeOut = null;
this._cv.refresh();
}, 250);
};
this._cv = new wijmo.CollectionView(getData(500), {
pageSize: 10,
filter: this._filterFn.bind(this),
newItemCreator: () => {
var newItem = getData(1)[0];
newItem.id = -1;
return newItem;
}
});
this._cv.collectionChanged.addHandler(() => {
let gl = this._cv.items;
if (this._cv.groups && this._cv.groups.length > 0) {
gl = [];
this._cv.groups.forEach(group => this._addGroup(gl, group));
}
this.setState({ groupedList: gl });
});
this._cv.currentChanged.addHandler(() => {
this.isEditing();
this.forceUpdate();
});
this.state = {
isEditing: false,
groupedList: this._cv.items
};
}
render() {
return <div className="container-fluid">
<div className="row">
<div className="col-md-6">
<h4>Current Item</h4>
<dl className="dl-horizontal">
<dt>ID</dt>
<dd>
<input type="text" className="form-control" value={this._cv.currentItem ? this._cv.currentItem.id : ''} onChange={e => this.updateCurrentItem(e.target, 'id')} disabled={!this.state.isEditing}/>
</dd>
<dt>Country</dt>
<dd>
<input type="text" className="form-control" value={this._cv.currentItem ? this._cv.currentItem.country : ''} onChange={e => this.updateCurrentItem(e.target, 'country')} disabled={!this.state.isEditing}/>
</dd>
<dt>Color</dt>
<dd>
<input type="text" className="form-control" value={this._cv.currentItem ? this._cv.currentItem.color : ''} onChange={e => this.updateCurrentItem(e.target, 'color')} disabled={!this.state.isEditing}/>
</dd>
<dt>Amount</dt>
<dd>
<input type="number" className="form-control" value={this._cv.currentItem ? this._cv.currentItem.amount : ''} onChange={e => this.updateCurrentItem(e.target, 'amount')} disabled={!this.state.isEditing}/>
</dd>
<dt></dt>
<dd>
<div className="btn-group data-btn-group">
<button onClick={this.edit.bind(this)} style={{ display: !this.state.isEditing ? '' : 'none' }} className="btn btn-default btn-sm">Edit</button>
<button onClick={this.add.bind(this)} style={{ display: !this.state.isEditing ? '' : 'none' }} className="btn btn-default btn-sm">Add</button>
<button onClick={this.deleteItem.bind(this)} style={{ display: !this.state.isEditing ? '' : 'none' }} className="btn btn-default btn-sm">Delete</button>
<button onClick={this.commit.bind(this)} style={{ display: this.state.isEditing ? '' : 'none' }} className="btn btn-default btn-sm">Commit</button>
<button onClick={this.cancel.bind(this)} style={{ display: this.state.isEditing ? '' : 'none' }} className="btn btn-default btn-sm">Cancel</button>
</div>
</dd>
</dl>
</div>
<div className="col-md-6">
<h4>Navigation</h4>
<dl>
<dt>items</dt>
<dd>
<wjInput.CollectionViewNavigator cv={this._cv}></wjInput.CollectionViewNavigator>
</dd>
<dt>pages</dt>
<dd>
<wjInput.CollectionViewNavigator cv={this._cv} byPage></wjInput.CollectionViewNavigator>
</dd>
</dl>
<wjInput.Menu header='Page Size' value={this._cv.pageSize} itemClicked={this._pageSizeChanged.bind(this)}>
<wjInput.MenuItem value={0}>No Paging</wjInput.MenuItem>
<wjInput.MenuItem value={10}>10</wjInput.MenuItem>
<wjInput.MenuItem value={15}>15</wjInput.MenuItem>
<wjInput.MenuItem value={30}>30</wjInput.MenuItem>
<wjInput.MenuItem value={50}>50</wjInput.MenuItem>
</wjInput.Menu>
</div>
</div>
<table className="table table-condensed table-bordered">
<thead>
<tr className="active">
<th className="text-center">
<div className="btn-group">
<wjInput.Menu header='ID' value={this._filter.id} itemClicked={this._idChanged.bind(this)} style={{ display: "block" }}>
<wjInput.MenuItem value=''>(All)</wjInput.MenuItem>
<wjInput.MenuItem value='odd'>Odd</wjInput.MenuItem>
<wjInput.MenuItem value='even'>Even</wjInput.MenuItem>
</wjInput.Menu>
<button className="btn btn-default" onClick={e => this.toggleSort('id')}>{this.getSort('id')}</button>
</div>
</th>
<th className="text-center">
<div className="btn-group">
<wjInput.Menu header='Country' value={this._filter.country} itemClicked={this._countryChanged.bind(this)} style={{ display: "block" }}>
<wjInput.MenuItem value="">(All)</wjInput.MenuItem>
<wjInput.MenuItem value="US">US</wjInput.MenuItem>
<wjInput.MenuItem value="Germany">Germany</wjInput.MenuItem>
<wjInput.MenuItem value="UK">UK</wjInput.MenuItem>
<wjInput.MenuItem value="Japan">Japan</wjInput.MenuItem>
<wjInput.MenuItem value="Italy">Italy</wjInput.MenuItem>
<wjInput.MenuItem value="Greece">Greece</wjInput.MenuItem>
<wjInput.MenuItem value="France">France</wjInput.MenuItem>
</wjInput.Menu>
<button className="btn btn-default" onClick={e => this.toggleSort('country')}>{this.getSort('country')}</button>
<button className="btn btn-default" onClick={e => this.toggleGroup('country')}>{this.getGroup('country')}</button>
</div>
</th>
<th className="text-center">
<div className="btn-group">
<wjInput.Menu header='Color' value={this._filter.color} itemClicked={this._colorChanged.bind(this)} style={{ display: "block" }}>
<wjInput.MenuItem value="">(All)</wjInput.MenuItem>
<wjInput.MenuItem value="Black">Black</wjInput.MenuItem>
<wjInput.MenuItem value="White">White</wjInput.MenuItem>
<wjInput.MenuItem value="Red">Red</wjInput.MenuItem>
<wjInput.MenuItem value="Green">Green</wjInput.MenuItem>
<wjInput.MenuItem value="Blue">Blue</wjInput.MenuItem>
<wjInput.MenuItem value="Yellow">Yellow</wjInput.MenuItem>
<wjInput.MenuItem value="Brown">Brown</wjInput.MenuItem>
<wjInput.MenuItem value="Orange">Orange</wjInput.MenuItem>
</wjInput.Menu>
<button className="btn btn-default" onClick={e => this.toggleSort('color')}>{this.getSort('color')}</button>
<button className="btn btn-default" onClick={e => this.toggleGroup('color')}>{this.getGroup('color')}</button>
</div>
</th>
<th className="text-center">
<div className="btn-group">
<wjInput.Menu header='Amount' value={this._filter.minAmount} itemClicked={this._amountChanged.bind(this)} style={{ display: "block" }}>
<wjInput.MenuItem value="">(All)</wjInput.MenuItem>
<wjInput.MenuItem value={0}>> 0</wjInput.MenuItem>
<wjInput.MenuItem value={500}>> 500</wjInput.MenuItem>
<wjInput.MenuItem value={1000}>> 1000</wjInput.MenuItem>
</wjInput.Menu>
<button className="btn btn-default" onClick={e => this.toggleSort('amount')}>{this.getSort('amount')}</button>
<button className="btn btn-default" onClick={e => this.toggleGroup('amount')}>{this.getGroup('amount')}</button>
</div>
</th>
</tr>
</thead>
<tbody>
{this.state.groupedList.map((item, index) => {
return <tr key={index} className={item == this._cv.currentItem ? 'success' : ''} onClick={e => this.moveCurrentTo(item)}>
<td style={{ display: this.isGroup(item) ? '' : 'none' }} colSpan={4} className="active">
<span style={{ display: 'inline-block', width: (item.level * 25) + 'px' }}></span>
<b>{item.name}</b> ( items)
</td>
<td style={{ display: this.isGroup(item) ? 'none' : '' }} className="text-center">{item.id}</td>
<td style={{ display: this.isGroup(item) ? 'none' : '' }} className="text-center">{item.country}</td>
<td style={{ display: this.isGroup(item) ? 'none' : '' }} className="text-center">{item.color}</td>
<td style={{ display: this.isGroup(item) ? 'none' : '' }} className="text-center">{item.amount}</td>
</tr>;
})}
</tbody>
</table>
</div>;
}
_pageSizeChanged(sender) {
if (sender.selectedItem) {
this._cv.pageSize = sender.selectedValue;
}
}
_idChanged(sender) {
if (sender.selectedItem) {
this._filter.id = sender.selectedValue;
this.doFilter();
}
}
_countryChanged(sender) {
if (sender.selectedItem) {
this._filter.country = sender.selectedValue;
this.doFilter();
}
}
_colorChanged(sender) {
if (sender.selectedItem) {
this._filter.color = sender.selectedValue;
this.doFilter();
}
}
_amountChanged(sender) {
if (sender.selectedItem) {
this._filter.minAmount = sender.selectedValue;
this.doFilter();
}
}
// IEditableCollectionView commands
isEditing() {
this.setState({ isEditing: this._cv.isEditingItem || this._cv.isAddingNew });
}
edit() {
this._cv.editItem(this._cv.currentItem);
this.isEditing();
}
add() {
this._cv.addNew();
this.isEditing();
}
deleteItem() {
this._cv.remove(this._cv.currentItem);
this.isEditing();
}
commit() {
this._cv.commitEdit();
this._cv.commitNew();
this.isEditing();
}
cancel() {
this._cv.cancelEdit();
this._cv.cancelNew();
this.isEditing();
}
moveCurrentTo(item) {
if (!this.state.isEditing && !this.isGroup(item)) {
this._cv.moveCurrentTo(item);
this.forceUpdate();
}
}
// sorting
getSort(propName) {
let sd = this._cv.sortDescriptions;
if (sd.length > 0 && sd[0].property == propName) {
return sd[0].ascending ? '▲' : '▼';
}
return '◇';
}
toggleSort(propName) {
let sd = this._cv.sortDescriptions, ascending = true;
//
if (sd.length > 0 && sd[0].property == propName) {
ascending = !sd[0].ascending;
}
//
// remove any old sort descriptors and add the new one
sd.splice(0, sd.length, new wijmo.SortDescription(propName, ascending));
}
// grouping
getGroup(propName) {
let index = this._findGroup(propName);
return index < 0
? /*'▯' +*/ Array(this._cv.groupDescriptions.length + 2).join('▷')
: /*'▮' +*/ Array(index + 2).join('▶');
}
toggleGroup(propName) {
let gd = this._cv.groupDescriptions, index = this._findGroup(propName);
//
if (index >= 0) {
gd.removeAt(index);
}
else {
if (propName == 'amount') {
// when grouping by amount, use ranges instead of specific values
gd.push(new wijmo.PropertyGroupDescription(propName, (item) => {
if (item.amount > 1000)
return 'Large Amounts';
if (item.amount > 100)
return 'Medium Amounts';
if (item.amount > 0)
return 'Small Amounts';
//
return 'Negative Amounts';
}));
}
else {
// group by specific property values
gd.push(new wijmo.PropertyGroupDescription(propName));
}
}
}
isGroup(item) {
return item instanceof wijmo.CollectionViewGroup;
}
_addGroup(groupedList, g) {
groupedList.push(g);
//
if (g.isBottomLevel) {
g.items.forEach((item) => groupedList.push(item));
}
else {
g.groups.forEach((group) => this._addGroup(groupedList, group));
}
}
_findGroup(propName) {
let gd = this._cv.groupDescriptions;
for (let i = 0; i < gd.length; i++) {
let pgd = gd[i];
if (pgd.propertyName == propName) {
return i;
}
}
return -1;
}
// filtering
_filterFn(item) {
// check each filter parameter
let f = this._filter;
//
if (f) {
if ((f.id == 'odd' && item.id % 2 == 0) || (f.id == 'even' && item.id % 2 != 0)) {
return false;
}
//
if (f.country && item.country.indexOf(f.country) < 0) {
return false;
}
//
if (f.color && item.color.indexOf(f.color) < 0) {
return false;
}
//
if ((f.minAmount || f.minAmount === 0) && item.amount < f.minAmount) {
return false;
}
}
//
// all passed, return true to include the item
return true;
}
updateCurrentItem(target, binding) {
this._cv.currentItem[binding] = target.value;
this.forceUpdate();
}
}
setTimeout(() => {
const container = document.getElementById('app');
if (container) {
const root = ReactDOM.createRoot(container);
root.render(<App />);
}
}, 100);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo CollectionView Overview</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- SystemJS -->
<script src="node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.table {
margin-bottom: 0px !important;
}
// data used to generate random items
const _colors = ['Black', 'White', 'Red', 'Green', 'Blue'];
const _countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece'];
//
export function getData(count) {
let data = [];
//
// add count items
for (let i = 0; i < count; i++) {
// constants used to create data items
let countryId = Math.floor(Math.random() * _countries.length), colorId = Math.floor(Math.random() * _colors.length);
//
// add the item to the list
data.push({
id: i,
country: _countries[countryId],
color: _colors[colorId],
amount: Math.random() * 10000 - 5000
});
}
//
return data;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'jszip': 'npm:jszip/dist/jszip.js',
'@grapecity/wijmo': 'npm:@grapecity/wijmo/index.js',
'@grapecity/wijmo.input': 'npm:@grapecity/wijmo.input/index.js',
'@grapecity/wijmo.styles': 'npm:@grapecity/wijmo.styles',
'@grapecity/wijmo.cultures': 'npm:@grapecity/wijmo.cultures',
'@grapecity/wijmo.chart': 'npm:@grapecity/wijmo.chart/index.js',
'@grapecity/wijmo.chart.analytics': 'npm:@grapecity/wijmo.chart.analytics/index.js',
'@grapecity/wijmo.chart.animation': 'npm:@grapecity/wijmo.chart.animation/index.js',
'@grapecity/wijmo.chart.annotation': 'npm:@grapecity/wijmo.chart.annotation/index.js',
'@grapecity/wijmo.chart.finance': 'npm:@grapecity/wijmo.chart.finance/index.js',
'@grapecity/wijmo.chart.finance.analytics': 'npm:@grapecity/wijmo.chart.finance.analytics/index.js',
'@grapecity/wijmo.chart.hierarchical': 'npm:@grapecity/wijmo.chart.hierarchical/index.js',
'@grapecity/wijmo.chart.interaction': 'npm:@grapecity/wijmo.chart.interaction/index.js',
'@grapecity/wijmo.chart.radar': 'npm:@grapecity/wijmo.chart.radar/index.js',
'@grapecity/wijmo.chart.render': 'npm:@grapecity/wijmo.chart.render/index.js',
'@grapecity/wijmo.chart.webgl': 'npm:@grapecity/wijmo.chart.webgl/index.js',
'@grapecity/wijmo.chart.map': 'npm:@grapecity/wijmo.chart.map/index.js',
'@grapecity/wijmo.gauge': 'npm:@grapecity/wijmo.gauge/index.js',
'@grapecity/wijmo.grid': 'npm:@grapecity/wijmo.grid/index.js',
'@grapecity/wijmo.grid.detail': 'npm:@grapecity/wijmo.grid.detail/index.js',
'@grapecity/wijmo.grid.filter': 'npm:@grapecity/wijmo.grid.filter/index.js',
'@grapecity/wijmo.grid.search': 'npm:@grapecity/wijmo.grid.search/index.js',
'@grapecity/wijmo.grid.grouppanel': 'npm:@grapecity/wijmo.grid.grouppanel/index.js',
'@grapecity/wijmo.grid.multirow': 'npm:@grapecity/wijmo.grid.multirow/index.js',
'@grapecity/wijmo.grid.transposed': 'npm:@grapecity/wijmo.grid.transposed/index.js',
'@grapecity/wijmo.grid.transposedmultirow': 'npm:@grapecity/wijmo.grid.transposedmultirow/index.js',
'@grapecity/wijmo.grid.pdf': 'npm:@grapecity/wijmo.grid.pdf/index.js',
'@grapecity/wijmo.grid.sheet': 'npm:@grapecity/wijmo.grid.sheet/index.js',
'@grapecity/wijmo.grid.xlsx': 'npm:@grapecity/wijmo.grid.xlsx/index.js',
'@grapecity/wijmo.grid.selector': 'npm:@grapecity/wijmo.grid.selector/index.js',
'@grapecity/wijmo.grid.cellmaker': 'npm:@grapecity/wijmo.grid.cellmaker/index.js',
'@grapecity/wijmo.grid.immutable': 'npm:@grapecity/wijmo.grid.immutable/index.js',
'@grapecity/wijmo.touch': 'npm:@grapecity/wijmo.touch/index.js',
'@grapecity/wijmo.cloud': 'npm:@grapecity/wijmo.cloud/index.js',
'@grapecity/wijmo.nav': 'npm:@grapecity/wijmo.nav/index.js',
'@grapecity/wijmo.odata': 'npm:@grapecity/wijmo.odata/index.js',
'@grapecity/wijmo.olap': 'npm:@grapecity/wijmo.olap/index.js',
'@grapecity/wijmo.rest': 'npm:@grapecity/wijmo.rest/index.js',
'@grapecity/wijmo.pdf': 'npm:@grapecity/wijmo.pdf/index.js',
'@grapecity/wijmo.pdf.security': 'npm:@grapecity/wijmo.pdf.security/index.js',
'@grapecity/wijmo.viewer': 'npm:@grapecity/wijmo.viewer/index.js',
'@grapecity/wijmo.xlsx': 'npm:@grapecity/wijmo.xlsx/index.js',
'@grapecity/wijmo.undo': 'npm:@grapecity/wijmo.undo/index.js',
'@grapecity/wijmo.interop.grid': 'npm:@grapecity/wijmo.interop.grid/index.js',
'@grapecity/wijmo.barcode': 'npm:@grapecity/wijmo.barcode/index.js',
'@grapecity/wijmo.barcode.common': 'npm:@grapecity/wijmo.barcode.common/index.js',
'@grapecity/wijmo.barcode.composite': 'npm:@grapecity/wijmo.barcode.composite/index.js',
'@grapecity/wijmo.barcode.specialized': 'npm:@grapecity/wijmo.barcode.specialized/index.js',
"@grapecity/wijmo.react.chart.analytics": "npm:@grapecity/wijmo.react.chart.analytics/index.js",
"@grapecity/wijmo.react.chart.animation": "npm:@grapecity/wijmo.react.chart.animation/index.js",
"@grapecity/wijmo.react.chart.annotation": "npm:@grapecity/wijmo.react.chart.annotation/index.js",
"@grapecity/wijmo.react.chart.finance.analytics": "npm:@grapecity/wijmo.react.chart.finance.analytics/index.js",
"@grapecity/wijmo.react.chart.finance": "npm:@grapecity/wijmo.react.chart.finance/index.js",
"@grapecity/wijmo.react.chart.hierarchical": "npm:@grapecity/wijmo.react.chart.hierarchical/index.js",
"@grapecity/wijmo.react.chart.interaction": "npm:@grapecity/wijmo.react.chart.interaction/index.js",
"@grapecity/wijmo.react.chart.radar": "npm:@grapecity/wijmo.react.chart.radar/index.js",
"@grapecity/wijmo.react.chart": "npm:@grapecity/wijmo.react.chart/index.js",
"@grapecity/wijmo.react.core": "npm:@grapecity/wijmo.react.core/index.js",
'@grapecity/wijmo.react.chart.map': 'npm:@grapecity/wijmo.react.chart.map/index.js',
"@grapecity/wijmo.react.gauge": "npm:@grapecity/wijmo.react.gauge/index.js",
"@grapecity/wijmo.react.grid.detail": "npm:@grapecity/wijmo.react.grid.detail/index.js",
"@grapecity/wijmo.react.grid.filter": "npm:@grapecity/wijmo.react.grid.filter/index.js",
"@grapecity/wijmo.react.grid.grouppanel": "npm:@grapecity/wijmo.react.grid.grouppanel/index.js",
'@grapecity/wijmo.react.grid.search': 'npm:@grapecity/wijmo.react.grid.search/index.js',
"@grapecity/wijmo.react.grid.multirow": "npm:@grapecity/wijmo.react.grid.multirow/index.js",
"@grapecity/wijmo.react.grid.sheet": "npm:@grapecity/wijmo.react.grid.sheet/index.js",
'@grapecity/wijmo.react.grid.transposed': 'npm:@grapecity/wijmo.react.grid.transposed/index.js',
'@grapecity/wijmo.react.grid.transposedmultirow': 'npm:@grapecity/wijmo.react.grid.transposedmultirow/index.js',
'@grapecity/wijmo.react.grid.immutable': 'npm:@grapecity/wijmo.react.grid.immutable/index.js',
"@grapecity/wijmo.react.grid": "npm:@grapecity/wijmo.react.grid/index.js",
"@grapecity/wijmo.react.input": "npm:@grapecity/wijmo.react.input/index.js",
"@grapecity/wijmo.react.olap": "npm:@grapecity/wijmo.react.olap/index.js",
"@grapecity/wijmo.react.viewer": "npm:@grapecity/wijmo.react.viewer/index.js",
"@grapecity/wijmo.react.nav": "npm:@grapecity/wijmo.react.nav/index.js",
"@grapecity/wijmo.react.base": "npm:@grapecity/wijmo.react.base/index.js",
'@grapecity/wijmo.react.barcode.common': 'npm:@grapecity/wijmo.react.barcode.common/index.js',
'@grapecity/wijmo.react.barcode.composite': 'npm:@grapecity/wijmo.react.barcode.composite/index.js',
'@grapecity/wijmo.react.barcode.specialized': 'npm:@grapecity/wijmo.react.barcode.specialized/index.js',
'jszip': 'npm:jszip/dist/jszip.js',
'react': 'npm:react/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.js',
'react-dom/client': 'npm:react-dom/umd/react-dom.production.min.js',
'redux': 'npm:redux/dist/redux.min.js',
'react-redux': 'npm:react-redux/dist/react-redux.min.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);