JQWidgets jqxTree enableItem() Method - Coding

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 jqxTree represents a jQuery widget that is used to display a hierarchical collection of items. To display the collection of items, we can populate from ‘UL’ or by using its ‘source’ property.

The enableItem() method is used to enable a jqxTree widget item. It accepts a single parameter item of object type and does not return any value.

Syntax:

$('Selector').jqxTree('enableItem', item);

Linked Files: Download jQWidgets from the given link https://www.jqwidgets.com/download/. 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-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.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/jqxpanel.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtree.js”></script>

The below example illustrates the jQWidgets jqxTree enableItem() method.

Example:

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-1.11.1.min.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxcore.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqx-all.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/jqxpanel.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxtree.js"></script> 
  
    <style> 
        h1, 
        h3 { 
            text-align: center; 
        } 
          
        #jqxTree { 
            width: 100%; 
            margin: 0 auto; 
        } 
    </style> 
</head> 
  
<body> 
    <h1 style="color: green;"> 
        GeeksforGeeks 
    </h1> 
  
    <h3> 
        jQWidgets jqxTree enableItem() Method 
    </h3> 
  
    <div id='jqxTree'> 
        <ul> 
            <li item-selected='true'> 
                GeeksforGeeks 
            </li> 
  
            <li id="prog">Programming 
                <ul> 
                    <li>C</li> 
                    <li>C++</li> 
                    <li>Java</li> 
                    <li>Python</li> 
                </ul> 
            </li> 
  
            <li>Web Technology 
                <ul> 
                    <li>HTML</li> 
                    <li>CSS</li> 
                    <li>JavaScript</li> 
                    <li>jQuery</li> 
                    <li>PHP</li> 
                </ul> 
            </li> 
        </ul> 
    </div> 
  
    <center> 
        <input type="button" id="jqxBtn" 
            value="Disable Item" 
            style="padding: 5px 15px; margin-top: 20px;"> 
  
        <input type="button" id="jqxBtn1" 
            value="Enable Item" 
            style="padding: 5px 15px; margin-top: 20px;"> 
    </center> 
      
    <script type="text/javascript"> 
        $(document).ready(function() { 
            $('#jqxTree').jqxTree({ 
                width: '350px', 
                height: '250px' 
            }); 
        }); 
  
        $("#jqxBtn").on('click', function() { 
        var element = $("#prog")[0]; 
            $('#jqxTree').jqxTree('disableItem', element); 
        }); 
          
        $("#jqxBtn1").on('click', function() { 
            var element = $("#prog")[0]; 
            $('#jqxTree').jqxTree('enableItem', element); 
        });     
    </script> 
</body> 
  
</html>

Output:

Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxtree/jquery-tree-api.htm

Reffered: https://www.geeksforgeeks.org

JQuery

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jQWidgets jqxGrid endupdate() Method
jQWidgets jqxTreeGrid disabled Property
jQWidgets jqxTree getPrevItem() Method
jQWidgets jqxGrid pincolumn() Method
jQWidgets jqxTreeGrid columnsReorder Property

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