jqwidgets-scripts-custom
Version:
jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>Tag Cloud Custom Element AddRemoveUpdateTags</title>
<meta name='description' content='This demo demonstrates the add/remove/update functionalities of the TagCloud Custom Element.' />
<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.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/jqxtagcloud.js"></script>
<script type="text/javascript" src="../../sampledata/generatedata.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript">
var source =
{
datatype: 'array',
localdata: generatedata(50),
datafields: [
{ name: 'productname' },
{ name: 'price' }
]
};
var dataAdapter = new jqx.dataAdapter(source, {});
JQXElements.settings['tagCloudSettings'] =
{
source: dataAdapter,
fontSizeUnit: 'px',
minFontSize: 12,
maxFontSize: 20,
displayMember: 'productname',
valueMember: 'price',
urlBase: 'http://localhost/',
minColor: '#00AA99',
maxColor: '#FF0000'
};
window.onload = function() {
var myTagCloud = document.querySelector('jqx-tag-cloud');
var myButtons = document.querySelectorAll('jqx-button');
myButtons[0].addEventListener('click', _ => {
var row = generatedata(1)[0];
myTagCloud.insertAt(0, row);
});
myButtons[1].addEventListener('click', _ => {
myTagCloud.removeAt(0);
});
myButtons[2].addEventListener('click', _ => {
var row = generatedata(1)[0];
myTagCloud.updateAt(0, row);
});
};
</script>
</head>
<body>
<div class="example-description">
This demo demonstrates how to add a tag in first position or update/remove the tag in first position in Tag Cloud Custom Element.
</div>
<jqx-tag-cloud settings="tagCloudSettings"></jqx-tag-cloud>
<br />
<br />
<jqx-button>Add Item</jqx-button>
<jqx-button>Delete First Item</jqx-button>
<jqx-button>Update First Item</jqx-button>
<br />
<div id="log"></div>
</body>
</html>