jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
85 lines (78 loc) • 4.33 kB
HTML
<html lang="en">
<head>
<title id='Description'>In this demo is illustrated how to display checkboxes next to the DropDownList items.</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" />
<script type="text/javascript" src="../../../scripts/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="../../../scripts/demos.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/jqxlistbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdropdownlist.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcheckbox.js"></script>
</head>
<body>
<div id='content'>
<script type="text/javascript">
$(document).ready(function () {
var url = "../../sampledata/customers.txt";
// prepare the data
var source =
{
datatype: "json",
datafields: [
{ name: 'CompanyName' },
{ name: 'ContactName' }
],
id: 'id',
url: url,
async: false
};
var dataAdapter = new $.jqx.dataAdapter(source);
// Create a jqxDropDownList
$("#jqxWidget").jqxDropDownList({ checkboxes: true, source: dataAdapter, displayMember: "ContactName", valueMember: "CompanyName", width: 200, height: 25});
$("#jqxWidget").jqxDropDownList('checkIndex', 0);
// subscribe to the checkChange event.
$("#jqxWidget").on('checkChange', function (event) {
if (event.args) {
var item = event.args.item;
if (item) {
var valueelement = $("<div></div>");
valueelement.text("Value: " + item.value);
var labelelement = $("<div></div>");
labelelement.text("Label: " + item.label);
var checkedelement = $("<div></div>");
checkedelement.text("Checked: " + item.checked);
$("#selectionlog").children().remove();
$("#selectionlog").append(labelelement);
$("#selectionlog").append(valueelement);
$("#selectionlog").append(checkedelement);
var items = $("#jqxWidget").jqxDropDownList('getCheckedItems');
var checkedItems = "";
$.each(items, function (index) {
checkedItems += this.label + ", ";
});
$("#checkedItemsLog").text(checkedItems);
}
}
});
});
</script>
<div>
<div style='float: left;' id='jqxWidget'>
</div>
<div style="float: left; margin-left: 20px; font-size: 13px; font-family: Verdana;">
<div id="selectionlog"></div>
<div style='max-width: 300px; margin-top: 20px;' id="checkedItemsLog"></div>
</div>
</div>
</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>