jqwidgets-scripts-custom
Version:
jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.
76 lines (62 loc) • 3.18 kB
HTML
<html lang="en">
<head>
<title id='Description'>Custom Element ComboBox BindingToJSON</title>
<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" />
<meta name="description" content="In this demo the Custom element ComboBox is bound to JSON data." />
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<link rel="stylesheet" href="../../../styles/demos.css" type="text/css" />
<script type="text/javascript" src="../../../scripts/webcomponents-lite.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.elements.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/jqxlistbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcombobox.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script>
var source =
{
datatype: 'json',
datafields: [
{ name: 'CompanyName' },
{ name: 'ContactName' }
],
url: '../../sampledata/customers.txt'
};
var dataAdapter = new jqx.dataAdapter(source);
JQXElements.settings['ComboBox'] = {
selectedIndex: 0,
source: dataAdapter,
displayMember: 'ContactName',
valueMember: 'CompanyName',
}
window.onload = function() {
var myComboBox = document.querySelector('jqx-combo-box');
myComboBox.addEventListener('select', function(event) {
if (event.args) {
var item = event.args.item;
if (item) {
var valueelement = document.createElement('div');
valueelement.innerHTML = 'Value: ' + item.value;
var labelelement = document.createElement('div');
labelelement.innerHTML = 'Label: ' + item.label;
document.querySelector('#selectionlog').innerHTML = null;
document.querySelector('#selectionlog').appendChild(labelelement);
document.querySelector('#selectionlog').appendChild(valueelement);
}
}
})
}
</script>
</head>
<body>
<div class="example-description">
In this demo the Custom element ComboBox is bound to JSON data.
</div>
<jqx-combo-box settings="ComboBox"></jqx-combo-box>
<div style="font-size: 12px; font-family: Verdana;" id="selectionlog"></div>
</body>
</html>