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jQWidgets jqxTagCloud displayValue Property

  • Last Updated : 10 Nov, 2021

jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxTagCloud is used for displaying a set of user-generated tags that go with the articles, posts, or videos on a website. Each tag has a weight value that corresponds to its popularity, importance, or recurrence on the page. The keywords in the cloud may contain their own URL which that navigates to a collection of items associated with the relevant tag.

The displayValue property is used for setting or getting the displayValue property that is used for specifying whether to add the tag value field after the text or not for the specified jqxTagCloud. It accepts the boolean type values & its default value is false.

Syntax:

  • It is used for setting the displayValue property.
    $('#jqxTagCloud').jqxTagCloud({ displayValue: true });
  • It is used for getting the displayValue property.
    var value = $('#jqxTagCloud').jqxTagCloud({ 'displayValue' });

Linked Files: Download jQWidgets from the given link. In the HTML file, locate the script files in the downloaded folder.

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery.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/jqxtagcloud.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>

Example: The below example illustrates the jQWidgets jqxTagCloud displayValue property. In the below example, the value of the displayValue property has been set to true.

HTML




<!DOCTYPE html>
<html lang="en">
  
<head>
    <link rel="stylesheet" 
          href="jqwidgets/styles/jqx.base.css"
          type="text/css"/>
    <script type="text/javascript" 
            src="scripts/jquery.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/jqxtagcloud.js">
    </script>
    <script type="text/javascript" 
            src="jqwidgets/jqx-all.js">
    </script>
</head>
  
  
<body>
    <center>
        <h1 style="color:green;">
            GeeksforGeeks
        </h1>
        <h3>
            jQWidgets jqxTagCloud displayValue Property
        </h3>
        <div id="Tag_Cloud"></div>
        <input type="button" style="margin: 28px;" 
               id="button_for_displayValue"
          value="Value of the displayValue property"/>
        <div id="log"></div>
        
        <script type="text/javascript">
            $(document).ready(function () {
                var Data_for_TagCloud = [
                    { Name: "GFG", Rating: 4 },
                    { Name: "is a", Rating: 3 },
                    { Name: "CS", Rating: 2 },
                    { Name: "Portal.", Rating: 5 },
                ];
                var dataAdapter = new
                    $.jqx.dataAdapter({
                        localData: Data_for_TagCloud
                    });
                $('#Tag_Cloud').jqxTagCloud({
                    width: 450,
                    source: dataAdapter,
                    displayMember: 'Name',
                    valueMember: 'Rating',
                    displayValue: true
                });
                $("#button_for_displayValue").
                    jqxButton({
                        width: 300
                    });
                $("#button_for_displayValue").jqxButton().
                    click(function () {
                        var Value_of_displayValue =
                            $('#Tag_Cloud').jqxTagCloud(
                                'displayValue');
                        $("#log").html((
                            Value_of_displayValue));
                    });
            });
        </script>
    </center>
</body>
  
</html>

Output:

Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxtagcloud/jquery-tagcloud-api.htm?search=


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