import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
import * as wjNav from '@mescius/wijmo.nav';
import * as wjCore from '@mescius/wijmo';
import { getData } from './data';
//
document.readyState === 'complete' ? init() : window.onload = init;
//
function init() {
//
// create a list of items with header and detail properties
var treeData = [];
var data = getData();
for (var i = 0; i < data.length; i++) {
treeData.push({
header: data[i].name,
detail: [data[i]]
});
}
//
// define template for the details
var itemTemplate = '<div class="item">' +
'<b>{city}</b> ({state})<br/>' +
'{address}<br/>' +
'Phone: <b>{phone}</b><br/>' +
'Fax: <b>{fax}</b><br/>' +
'Website: <a href="{site}">{site}</a><br/>' +
'</div>';
//
// generate an Accordion-like TreeView
var theTree = new wjNav.TreeView('#treeview', {
displayMemberPath: 'header',
childItemsPath: 'detail',
itemsSource: treeData,
formatItem: function (s, e) {
switch (e.level) {
//
// level 0: wrap header in an H1 tag
case 0:
e.element.innerHTML = '<h1>' + e.dataItem.header + '<h1>';
break;
//
// level 1: use template to create details
case 1:
var html = wjCore.format(itemTemplate, e.dataItem, function (data, name, fmt, val) {
if (wjCore.isString(data[name])) {
val = wjCore.escapeHtml(data[name]);
}
return val;
});
e.element.innerHTML = html;
break;
}
}
});
//
// expand selected items, show selection
theTree.selectedItemChanged.addHandler(function (s, e) {
var node = theTree.selectedNode;
if (node && node.parentNode) {
node = theTree.selectedNode = node.parentNode;
}
node.isCollapsed = false;
document.getElementById('selected').textContent = node.dataItem.header;
});
theTree.selectedItem = theTree.itemsSource[0];
//
// handle up-arrow key to skip details
theTree.hostElement.addEventListener('keydown', function (e) {
var node = null;
switch (e.keyCode) {
case wjCore.Key.Up:
node = theTree.selectedNode.previousSibling();
break;
case wjCore.Key.Down:
node = theTree.selectedNode.nextSibling();
break;
}
if (node) {
theTree.selectedNode = node;
e.preventDefault();
}
});
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo TreeView Styling Clean Accordion</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app');
</script>
</head>
<body>
<div class="container-fluid">
<p>
Selected item: <b><span id="selected"></span></b>
</p>
<div id="treeview"></div>
</div>
</body>
</html>
// some data to show in our accordion
export function getData() {
return [{
name: 'Electro Mart',
city: 'Accident',
state: 'Maryland',
address: '8785 Windfall St.',
phone: '(800) 555-1234',
fax: '(800) 555-5678',
site: 'https://www.electromartnot.com'
}, {
name: 'Sue\'s Depot',
city: 'Big Arm',
state: 'Montana',
address: '77 Winchester Lane',
phone: '(800) 555-2345',
fax: '(800) 555-6789',
site: 'https://www.suesdepotnot.com'
}, {
name: 'D&K Digital Locker',
city: 'Chicken',
state: 'Alaska',
address: '787 Lakeview St. ',
phone: '(800) 555-3456',
fax: '(800) 555-7890',
site: 'https://www.digilockernot.com'
}, {
name: 'Paul\'s Pub & Bistro',
city: 'Coupon',
state: 'Pennsylvania',
address: '711 Old York Drive ',
phone: '(800) 555-0987',
fax: '(800) 555-6543',
site: 'https://www.paulspubnot.com'
}, {
name: 'Amazing Deals Inc',
city: 'Cut And Shoot',
state: 'Texas',
address: '91 Beech St.',
phone: '(800) 955-2109',
fax: '(800) 955-8765',
site: 'https://www.amazingdealsnot.com'
}];
}
body {
font-family: 'Segoe UI';
font-size: 14px;
}
.item p {
margin: 0;
}
.item h1 {
margin-bottom: 0;
font-size: 20px;
font-weight: 200;
}
.wj-treeview {
margin: 12px;
padding: 0 12px 12px 12px;
background: #fafafa;
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
/* customize TreeView content */
.wj-treeview h1 {
display: inline-block;
margin-top: 10px;
margin-bottom: 0;
font-size: 20px;
font-weight: 200;
}
/* hide collapse/expand icons */
.wj-treeview .wj-nodelist .wj-node:before {
display: none;
}
/* remove selected style */
.wj-treeview .wj-node.wj-state-selected {
color: inherit;
background: transparent;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: 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',
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
'jszip': 'npm:jszip/dist/jszip.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: 'js'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
