import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
import * as wjGrid from '@mescius/wijmo.grid';
import * as wjCore from '@mescius/wijmo';
//
document.readyState === 'complete' ? init() : window.onload = init;
//
function init() {
//
// create some random data
var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(',');
var data = [];
for (var i = 0; i < countries.length; i++) {
data.push({
id: i,
country: countries[i],
sales: Math.random() * 10000,
expenses: Math.random() * 5000,
overdue: (i + 1) % 4 == 0
});
}
//
// create the grid with custom editing behavior
var theGrid = new wjGrid.FlexGrid('#theGrid', {
isReadOnly: true,
selectionMode: 'None',
headersVisibility: 'Column',
itemsSource: data,
columns: [
{ binding: 'id', header: 'ID', width: 50 },
{ binding: 'country', header: 'Country', isRequired: true, dataMap: countries },
{ binding: 'sales', header: 'Sales', format: 'n2' },
{ binding: 'expenses', header: 'Expenses', format: 'n2' },
{ binding: 'buttons', header: 'Edit', width: 160 }
]
});
//
// make rows taller to accommodate edit buttons and input controls
theGrid.rows.defaultSize = 40;
//
// custom formatter to paint buttons and editors
theGrid.formatItem.addHandler(function (s, e) {
if (e.panel == s.cells) {
var col = s.columns[e.col], item = s.rows[e.row].dataItem;
//
if (item == currentEditItem) {
//
// create editors and buttons for the item being edited
switch (col.binding) {
case 'buttons':
e.cell.innerHTML = document.getElementById('tplBtnEditMode').innerHTML;
e.cell['dataItem'] = item;
break;
case 'country':
case 'sales':
case 'expenses':
e.cell.innerHTML = '<input class="form-control" ' +
'id="' + col.binding + '" ' +
'value="' + s.getCellData(e.row, e.col, true) + '"/>';
break;
}
}
else {
//
// create buttons for items not being edited
switch (col.binding) {
case 'buttons':
e.cell.innerHTML = document.getElementById('tplBtnViewMode').innerHTML;
e.cell['dataItem'] = item;
break;
}
}
}
});
//
// handle button clicks
theGrid.addEventListener(theGrid.hostElement, 'click', function (e) {
let targetBtn;
if (e.target instanceof HTMLButtonElement) {
targetBtn = e.target;
}
else if (e.target instanceof HTMLSpanElement && e.target.classList.contains('glyphicon')) {
targetBtn = e.target.parentElement;
}
if (targetBtn) {
//
// get button's data item
var item = wjCore.closest(targetBtn, '.wj-cell')['dataItem'];
//
// handle buttons
switch (targetBtn.id) {
//
// start editing this item
case 'btnEdit':
editItem(item);
break;
//
// remove this item from the collection
case 'btnDelete':
theGrid.collectionView.remove(item);
break;
//
// commit edits
case 'btnOK':
commitEdit();
break;
//
// cancel edits
case 'btnCancel':
cancelEdit();
break;
}
}
});
//
// exit edit mode when scrolling the grid or losing focus
theGrid.scrollPositionChanged.addHandler(cancelEdit);
theGrid.lostFocus.addHandler(cancelEdit);
//
// editing commands
var currentEditItem = null;
//
function editItem(item) {
cancelEdit();
currentEditItem = item;
theGrid.invalidate();
}
//
function commitEdit() {
if (currentEditItem) {
theGrid.columns.forEach(function (col) {
var input = theGrid.hostElement.querySelector('#' + col.binding);
if (input) {
var value = wjCore.changeType(input.value, col.dataType, col.format);
if (wjCore.getType(value) == col.dataType) {
currentEditItem[col.binding] = value;
}
}
});
}
currentEditItem = null;
theGrid.invalidate();
}
//
function cancelEdit() {
if (currentEditItem) {
currentEditItem = null;
theGrid.invalidate();
}
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo FlexGrid Inline Editing</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">
<div id="theGrid">
</div>
<!-- template for buttons on items in view mode -->
<div id="tplBtnViewMode" style="display:none">
<button id="btnEdit" class="btn btn-default btn-sm">
<span class="glyphicon glyphicon-pencil"></span> Edit
</button>
<button id="btnDelete" class="btn btn-default btn-sm">
<span class="glyphicon glyphicon-remove"></span> Delete
</button>
<div>
<!-- template for buttons on items in edit mode -->
<div id="tplBtnEditMode" style="display:none">
<button id="btnOK" class="btn btn-primary btn-sm">
<span class="glyphicon glyphicon-ok"></span> OK
</button>
<button id="btnCancel" class="btn btn-warning btn-sm">
<span class="glyphicon glyphicon-ban-circle"></span> Cancel
</button>
</div>
</div>
</body>
</html>
.wj-flexgrid {
max-height: 200px;
margin-bottom: 12px;
}
body {
margin-bottom: 24px;
}
(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);
