Handling events
Data Grid Event dispatcher
One method to handle all events on your data grids.
NOTE: The event is shown on the browser console.
<html>
<script src="https://jspreadsheet.com/v7/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v7/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<div id='spreadsheet'></div>
<script>
let data1 = [
['Mazda', 2001, 2000, '2006-01-01'],
['Pegeout', 2010, 5000, '2005-01-01'],
['Honda Fit', 2009, 3000, '2004-01-01'],
['Honda CRV', 2010, 6000, '2003-01-01'],
];
jspreadsheet(document.getElementById('spreadsheet'), {
data:data1,
columns: [
{ type: 'text', width:'200' },
{ type: 'text', width:'100' },
{ type: 'text', width:'100' },
{ type: 'calendar', width:'100' },
],
onevent: function() {
console.log(arguments);
},
license: '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',
});
</script>
</html>
Various tracking javascript methods
Binding tracking events on your javascript spreadsheet
<html>
<script src="https://jspreadsheet.com/v7/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v7/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<div id="spreadsheet"></div>
<script>
let changed = function(instance, cell, x, y, value) {
let cellName = jspreadsheet.getColumnNameFromId([x,y]);
$('#log').append('New change on cell ' + cellName + ' to: ' + value + '');
}
let beforeChange = function(instance, cell, x, y, value) {
let cellName = jspreadsheet.getColumnNameFromId([x,y]);
$('#log').append('The cell ' + cellName + ' will be changed');
}
let insertedRow = function(instance) {
$('#log').append('Row added');
}
let insertedColumn = function(instance) {
$('#log').append('Column added');
}
let deletedRow = function(instance) {
$('#log').append('Row deleted');
}
let deletedColumn = function(instance) {
$('#log').append('Column deleted');
}
let sort = function(instance, cellNum, order) {
order = (order) ? 'desc' : 'asc';
$('#log').append('The column ' + cellNum + ' sorted by ' + order + '');
}
let resizeColumn = function(instance, cell, width) {
$('#log').append('The column ' + cell + ' resized to width ' + width + ' px');
}
let resizeRow = function(instance, cell, height) {
$('#log').append('The row ' + cell + ' resized to height ' + height + ' px');
}
let selectionActive = function(instance, x1, y1, x2, y2, origin) {
let cellName1 = jspreadsheet.getColumnNameFromId([x1, y1]);
let cellName2 = jspreadsheet.getColumnNameFromId([x2, y2]);
$('#log').append('The selection from ' + cellName1 + ' to ' + cellName2 + '');
}
let loaded = function(instance) {
$('#log').append('New data is loaded');
}
let moveRow = function(instance, from, to) {
$('#log').append('The row ' + from + ' was move to the position of ' + to + ' ');
}
let moveColumn = function(instance, from, to) {
$('#log').append('The col ' + from + ' was move to the position of ' + to + ' ');
}
let blur = function(instance) {
$('#log').append('The table ' + $(instance).prop('id') + ' is blur');
}
let focus = function(instance) {
$('#log').append('The table ' + $(instance).prop('id') + ' is focus');
}
let data2 = [
['Mazda', 2001, 2000, '2006-01-01'],
['Pegeout', 2010, 5000, '2005-01-01'],
['Honda Fit', 2009, 3000, '2004-01-01'],
['Honda CRV', 2010, 6000, '2003-01-01'],
];
jspreadsheet(document.getElementById('spreadsheet'), {
data:data2,
rowResize:true,
columnDrag:true,
columns: [
{ type: 'text', width:'200' },
{ type: 'text', width:'100' },
{ type: 'text', width:'100' },
{ type: 'calendar', width:'100' },
],
onchange: changed,
onbeforechange: beforeChange,
oninsertrow: insertedRow,
oninsertcolumn: insertedColumn,
ondeleterow: deletedRow,
ondeletecolumn: deletedColumn,
onselection: selectionActive,
onsort: sort,
onresizerow: resizeRow,
onresizecolumn: resizeColumn,
onmoverow: moveRow,
onmovecolumn: moveColumn,
onload: loaded,
onblur: blur,
onfocus: focus,
license: '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',
});
</script>
</html>
Advanced Example
Update the chart on every change in your spreadsheet, using the onchange handler.
<html>
<script src="https://jspreadsheet.com/v7/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jspreadsheet.com/v7/jspreadsheet.css" type="text/css" />
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<div id="container"></div>
<div id="spreadsheet"></div>
<script>
let data3 = [
['Tokyo', 7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6],
['New York', -0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5],
['Berlin', -0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0],
['London', 3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8],
];
let update = function (instance, cell, x, y, value) {
// If the related series does not exists create a new one
if (! chart.series[y]) {
// Create a new series row
let row = [];
for (i = 1; i < data1[y].length; i++) {
row.push(parseFloat(data1[y][i]));
}
// Append new series to the chart
chart.addSeries({ name:data1[y][0], data:row });
} else {
if (x == 0) {
// Update legend
chart.series[y].update({ name:value });
} else {
// Update chart data
chart.series[y].data[x-1].update({ y:parseFloat(value) });
}
}
}
jspreadsheet(document.getElementById('spreadsheet'), {
data:data3,
columns: [
{ type: 'text', width:'200' },
],
onchange:update,
license: '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',
});
let chart = null;
chart = Highcharts.chart('container', {
title: {
text: 'Monthly Average Temperature',
x: -20 //center
},
subtitle: {
text: 'Source: WorldClimate.com',
x: -20
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: {
title: {
text: 'Temperature (°C)'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
valueSuffix: '°C'
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'middle',
borderWidth: 0
},
series: [{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}, {
name: 'New York',
data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
}, {
name: 'Berlin',
data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
}, {
name: 'London',
data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
}]
});
</script>
</html>