jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>JavaScript PivotGrid - Events Handling Example</title>
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.light.css" type="text/css" />
<script type="text/javascript" src="../../../scripts/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxscrollbar.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxmenu.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxtextarea.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxpivot.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxpivotgrid.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript">
$(document).ready(function () {
// prepare sample data
var data = new Array();
var firstNames =
[
"Andrew", "Nancy", "Shelley", "Regina", "Yoshi", "Antoni", "Mayumi", "Ian", "Peter", "Lars", "Petra", "Martin", "Sven", "Elio", "Beate", "Cheryl", "Michael", "Guylene"
];
var lastNames =
[
"Fuller", "Davolio", "Burke", "Murphy", "Nagase", "Saavedra", "Ohno", "Devling", "Wilson", "Peterson", "Winkler", "Bein", "Petersen", "Rossi", "Vileid", "Saylor", "Bjorn", "Nodier"
];
var productNames =
[
"Black Tea", "Green Tea", "Caffe Espresso", "Doubleshot Espresso", "Caffe Latte", "White Chocolate Mocha", "Cramel Latte", "Caffe Americano", "Cappuccino", "Espresso Truffle", "Espresso con Panna", "Peppermint Mocha Twist"
];
var priceValues =
[
"2.25", "1.5", "3.0", "3.3", "4.5", "3.6", "3.8", "2.5", "5.0", "1.75", "3.25", "4.0"
];
for (var i = 0; i < 500; i++) {
var row = {};
var productindex = Math.floor(Math.random() * productNames.length);
var price = parseFloat(priceValues[productindex]);
var quantity = 1 + Math.round(Math.random() * 10);
row["firstname"] = firstNames[Math.floor(Math.random() * firstNames.length)];
row["lastname"] = lastNames[Math.floor(Math.random() * lastNames.length)];
row["productname"] = productNames[productindex];
row["price"] = price;
row["quantity"] = quantity;
row["total"] = price * quantity;
data[i] = row;
}
// create a data source and data adapter
var source =
{
localdata: data,
datatype: "array",
datafields:
[
{ name: 'firstname', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'productname', type: 'string' },
{ name: 'quantity', type: 'number' },
{ name: 'price', type: 'number' },
{ name: 'total', type: 'number' }
]
};
var dataAdapter = new $.jqx.dataAdapter(source);
dataAdapter.dataBind();
// create a pivot data source from the dataAdapter
var pivotDataSource = new $.jqx.pivot(
dataAdapter,
{
pivotValuesOnRows: false,
rows: [{ dataField: 'firstname' }, { dataField: 'lastname'}],
columns: [{ dataField: 'productname'}],
filters: [
{
dataField: 'productname',
filterFunction: function (value) {
if (value == "Black Tea" || value == "Green Tea")
return true;
return false;
}
}
],
values: [
{ dataField: 'price', 'function': 'sum', text: 'sum', formatSettings: { prefix: '$', decimalPlaces: 2} },
{ dataField: 'price', 'function': 'count', text: 'count' },
{ dataField: 'price', 'function': 'average', text: 'average', formatSettings: { prefix: '$', decimalPlaces: 2 } }
]
});
// create a pivot grid
$('#divPivotGrid').jqxPivotGrid(
{
source: pivotDataSource,
treeStyleRows: false, // change this property to switch between treestyle and olap style display
multipleSelectionEnabled: false
});
// handle expand/collapse, selection and sort events
$('#divPivotGrid').on('pivotitemexpanding pivotitemcollapsing pivotitemexpanded pivotitemcollapsed pivotitemselectionchanged sortchanging sortchanged sortremoving sortremoved', function (event) {
var t = new Date();
var timeString = t.getHours() + ":" + t.getMinutes() + ":" + t.getSeconds() + ":" + t.getMilliseconds();
var eventData = 'Time: ' + timeString + ' Event: ' + event.type + ', pivotItem: ' + event.args.pivotItem.text;
if (event.type == 'itemselectionchanged')
eventData += ', Selected: ' + event.args.selected;
eventData += "\n";
$('#eventText').val(eventData + $('#eventText').val());
});
// handle pivot item mouse events
$('#divPivotGrid').on('pivotitemmouseup pivotitemmousedown pivotitemclick pivotitemdblclick', function (event) {
var t = new Date();
var timeString = t.getHours() + ":" + t.getMinutes() + ":" + t.getSeconds() + ":" + t.getMilliseconds();
var eventData = 'Time: ' + timeString + ' Event: ' + event.type + ', pivotItem: ' + event.args.pivotItem.text + ', mousebutton: ' + event.args.mousebutton;
eventData += "\n";
$('#eventText').val(eventData + $('#eventText').val());
});
// handle pivot cell mouse events
$('#divPivotGrid').on('pivotcellmouseup pivotcellmousedown pivotcellclick pivotcelldblclick', function (event) {
var t = new Date();
var timeString = t.getHours() + ":" + t.getMinutes() + ":" + t.getSeconds() + ":" + t.getMilliseconds();
var eventData = 'Time: ' + timeString + ' Event: ' + event.type + ', pivot row: ' + event.args.pivotRow.text + ', pivot column: ' + event.args.pivotColumn.text + ', mousebutton: ' + event.args.mousebutton;
eventData += "\n";
$('#eventText').val(eventData + $('#eventText').val());
});
$('#eventText').jqxTextArea();
$("#btnClearLog").jqxButton().on('click', function () { $('#eventText').val("");});
});
</script>
</head>
<body class="default"">
<div id="divPivotGrid" style="height: 400px; width: 801px; background-color: white;">
</div>
<br />
<textarea id="eventText" style="height: 100px; width: 800px;"></textarea>
<input id="btnClearLog" style="margin-top: 10px; width: 90px;" type="button" value="Clear log" />
<div class="example-description">
<br />
<h2>Description</h2>
<br />
This is an example of Pivot Grid with custom style if the grid cells depending on their current selection state.<br />
You can change the rendering of any cell and insert your own HTML content by implementing the cellsRenderer function.
</div>
<div style="position: absolute; bottom: 5px; right: 5px;">
<a href="https://www.jqwidgets.com/" alt="https://www.jqwidgets.com/"><img alt="https://www.jqwidgets.com/" title="https://www.jqwidgets.com/" src="https://www.jqwidgets.com/wp-content/design/i/logo-jqwidgets.png"/></a>
</div>
</body>
</html>