import 'bootstrap.css';
import '@grapecity/wijmo.styles/wijmo.css';
import './styles.css';
//
import * as wjCore from '@grapecity/wijmo';
import * as wjOdata from '@grapecity/wijmo.odata';
import * as wjGrid from '@grapecity/wijmo.grid';
import * as wjGridDetail from '@grapecity/wijmo.grid.detail';
import * as wjInput from '@grapecity/wijmo.input';
//
//
document.readyState === 'complete' ? init() : window.onload = init;
//
function init() {
//
// get OData categories and products
const url = 'https://services.odata.org/Northwind/Northwind.svc';
const categories = new wjOdata.ODataCollectionView(url, 'Categories', {
fields: ['CategoryID', 'CategoryName', 'Description']
});
const products = new wjOdata.ODataCollectionView(url, 'Products');
//
// shared column definitions
const categoryColumns = [
{ binding: 'CategoryName', header: 'Category Name', width: '*' },
{ binding: 'Description', header: 'Description', width: '2*' }
];
//
// get products for a given category
const _catToProductMap = new Map();
function getProducts(categoryID) {
let categoryProducts = _catToProductMap.get(categoryID);
if (!categoryProducts) {
categoryProducts = products.items.filter(product => (product.CategoryID === categoryID));
_catToProductMap.set(categoryID, categoryProducts);
}
return categoryProducts;
}
//
//
// grid with HTML detail
const htmlDetail = new wjGrid.FlexGrid('#htmlDetail', {
autoGenerateColumns: false,
columns: categoryColumns,
itemsSource: categories,
isReadOnly: true,
});
//
// html detail provider
const dpHtml = new wjGridDetail.FlexGridDetailProvider(htmlDetail, {
// use animation when showing details
isAnimated: true,
//
// create detail cells for a given row
createDetailCell: function (row) {
// build detail content for the current category
const cat = row.dataItem;
const prods = getProducts(cat.CategoryID);
let html = `ID: <b>${cat.CategoryID}</b><br />`;
html += `Name: <b>${cat.CategoryName}</b><br />`;
html += `Description: <b>${cat.Description}</b><br />`;
html += `Products: <b>${prods.length} items</b><br />`;
html += '<ol>';
prods.forEach(product => { html += `<li>${product.ProductName}</li>`; });
html += '</ol>';
//
// create and return detail cell
const cell = document.createElement('div');
cell.innerHTML = html;
return cell;
},
});
//
//
// grid with grid detail
const gridDetail = new wjGrid.FlexGrid('#gridDetail', {
autoGenerateColumns: false,
columns: categoryColumns,
itemsSource: categories,
isReadOnly: true,
});
//
// grid detail provider
const initialOptions = {
// specifies when and how the row details are displayed
detailVisibilityMode: wjGridDetail.DetailVisibilityMode.ExpandSingle,
//
// maximum height of the detail rows, in pixels
maxHeight: null,
//
// whether to use animation when showing row details
isAnimated: true,
//
// action to perform when the ENTER key is pressed
keyActionEnter: wjGridDetail.KeyAction.None,
//
// callback function that determines whether a row has details
rowHasDetail: null,
//
// function that creates detail cells
createDetailCell: function (row) {
const cell = document.createElement('div');
new wjGrid.FlexGrid(cell, {
headersVisibility: wjGrid.HeadersVisibility.Column,
isReadOnly: true,
autoGenerateColumns: false,
itemsSource: getProducts(row.dataItem.CategoryID),
columns: [
{ header: 'ID', binding: 'ProductID' },
{ header: 'Name', binding: 'ProductName' },
{ header: 'Qty/Unit', binding: 'QuantityPerUnit' },
{ header: 'Unit Price', binding: 'UnitPrice' },
{ header: 'Discontinued', binding: 'Discontinued' },
],
});
return cell;
},
};
const dpGrid = new wjGridDetail.FlexGridDetailProvider(gridDetail, initialOptions);
//
// create detailVisibilityMode selector
const detailVisibilityModeMenu = new wjInput.Menu('#detailVisibilityMode', {
selectedIndexChanged: (s, e) => {
if (s.selectedIndex > -1) {
formatMenuHeader(s);
dpGrid.detailVisibilityMode = s.selectedValue;
}
},
header: 'detailVisibilityMode',
displayMemberPath: 'header',
selectedValuePath: 'value',
itemsSource: [
{ header: 'Code', value: wjGridDetail.DetailVisibilityMode.Code },
{ header: 'Selection', value: wjGridDetail.DetailVisibilityMode.Selection },
{ header: 'ExpandSingle', value: wjGridDetail.DetailVisibilityMode.ExpandSingle },
{ header: 'ExpandMulti', value: wjGridDetail.DetailVisibilityMode.ExpandMulti },
],
});
detailVisibilityModeMenu.selectedValue = initialOptions.detailVisibilityMode;
//
// create maxHeight selector
const maxHeightMenu = new wjInput.Menu('#maxHeight', {
selectedIndexChanged: (s, e) => {
if (s.selectedIndex > -1) {
formatMenuHeader(s);
dpGrid.maxHeight = s.selectedValue;
}
},
header: 'maxHeight',
displayMemberPath: 'header',
selectedValuePath: 'value',
itemsSource: [
{ header: 'null', value: null },
{ header: '100', value: 100 },
{ header: '200', value: 200 },
{ header: '300', value: 300 },
{ header: '400', value: 400 },
{ header: '500', value: 500 },
],
});
maxHeightMenu.selectedValue = initialOptions.maxHeight;
//
// create isAnimated selector
const isAnimatedMenu = new wjInput.Menu('#isAnimated', {
selectedIndexChanged: (s, e) => {
if (s.selectedIndex > -1) {
formatMenuHeader(s);
dpGrid.isAnimated = s.selectedValue;
}
},
header: 'isAnimated',
displayMemberPath: 'header',
selectedValuePath: 'value',
itemsSource: [
{ header: 'False', value: false },
{ header: 'True', value: true },
],
});
isAnimatedMenu.selectedValue = initialOptions.isAnimated;
//
// create keyActionEnter selector
const keyActionEnterMenu = new wjInput.Menu('#keyActionEnter', {
selectedIndexChanged: (s, e) => {
if (s.selectedIndex > -1) {
formatMenuHeader(s);
dpGrid.keyActionEnter = s.selectedValue;
}
},
header: 'keyActionEnter',
displayMemberPath: 'header',
selectedValuePath: 'value',
itemsSource: [
{ header: 'None', value: wjGridDetail.KeyAction.None },
{ header: 'ToggleDetail', value: wjGridDetail.KeyAction.ToggleDetail },
],
});
keyActionEnterMenu.selectedValue = initialOptions.keyActionEnter;
//
// create rowDetails selector
const rowDetailsMenu = new wjInput.Menu('#rowDetails', {
selectedIndexChanged: (s, e) => {
if (s.selectedIndex > -1) {
formatMenuHeader(s);
dpGrid.rowHasDetail = s.selectedValue ? null : (row => !(row.dataItem.CategoryID % 2));
}
},
header: 'rowDetails',
displayMemberPath: 'header',
selectedValuePath: 'value',
itemsSource: [
{ header: 'All', value: true },
{ header: 'Even rows only', value: false },
],
});
rowDetailsMenu.selectedValue = initialOptions.rowHasDetail;
//
//
function formatMenuHeader(menu) {
let index = menu.header.indexOf(':');
if (index !== -1) {
menu.header = menu.header.substring(0, menu.header.indexOf(':')) +
wjCore.format(': <b>{header}</b>', menu.selectedItem);
}
else {
menu.header = menu.header + wjCore.format(': <b>{header}</b>', menu.selectedItem);
}
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo FlexGrid Row Details</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 class="container-fluid">
<h3>HTML in Row Details</h3>
<p>
This grid shows product categories on each row. Expanding
the rows shows an HTML element with information about
the products in that category:
</p>
<div id="htmlDetail"></div>
<h3>Grids in Row Details</h3>
<p>
You can add anything you want to the detail rows,
including other grids. This example shows the same
categories, but the detail row uses another grid
to show the products:
</p>
<div id="gridDetail"></div>
<div class="grid-options">
<div id="detailVisibilityMode"></div>
<div id="maxHeight"></div>
<div id="isAnimated"></div>
<div id="keyActionEnter"></div>
<div id="rowDetails"></div>
</div>
</div>
</body>
</html>
.wj-flexgrid {
max-height: 350px;
}
body {
margin-bottom: 20pt;
}
.grid-options .wj-menu {
margin: 0.25em 0.5em 0.25em 0;
}
(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',
'@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.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.touch': 'npm:@grapecity/wijmo.touch/index.js',
'@grapecity/wijmo.cloud': 'npm:@grapecity/wijmo.cloud/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',
'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);
