Skip to content
Related Articles
Open in App
Not now

Related Articles

jQWidgets jqxTreeGrid isBindingCompleted() Method

Improve Article
Save Article
  • Last Updated : 09 Jan, 2023
Improve Article
Save Article

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 jqxTreeGrid is used for representing data in a tree-like structure. This widget is useful for displaying multi-column of hierarchical data, data paging, sorting and filtering, data editing, column resizing, fixed columns, conditional formatting, aggregates, and rows selection. These widgets also read and display the data from any type of data sources such as XML, JSON, Array, CSV, or TSV.

The isBindingCompleted() method is used to check if the binding is accomplished or not. In case, the output is true, then the methods can be called and properties can be set. However, if the output is false and a method is called or the property is set, then the widget will throw an exception. It has no parameters. It returns a Boolean value.

Syntax:

var isCompleted = $("#Selector")
.jqxTreeGrid('isBindingCompleted');

 

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/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/jqxdatatable.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxtreegrid.js”></script>

Example 1: The below example illustrates the jqxTreeGrid isBindingCompleted() method in jQWidgets.

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/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/jqxdatatable.js">
    </script>
    <script type="text/javascript"
            src="jqwidgets/jqxtreegrid.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color: green;">
            GeeksforGeeks
        </h1>
        <h3>
            jQWidgets jqxTreeGrid isBindingCompleted()
            method
        </h3>
        <div id="jqxTreeGrid" style="margin: 25px;">
        </div>
        <input type="button" style="margin: 29px;" 
               id="jqxbtn" value="Click here" />
        <div id="log"></div>
        <script type="text/javascript">
            $(document).ready(function () {
                var A = [{
                    "ID": 1,
                    "Employee_Name": "Amit",
                    "Company": "GeeksforGeeks",
                    "Designation": "Content Writer",
                    "expanded": true,
                    A1: [{
                        "ID": 2,
                        "Employee_Name": "Sumit",
                        "Company": "Amazon",
                        "Designation": "Software Engineer",
                    }, {
                        "ID": 3,
                        "Employee_Name": "Vivek",
                        "Company": "Apple",
                        "Designation": "Product Manager",
                        "expanded": true,
                        A1: [{
                            "ID": 4,
                            "Employee_Name": "Soni",
                            "Company": "Flipkart",
                            "Designation": "HR",
                        }]
                    }]
                }];
  
                var Data_Source = {
                    dataFields: [{
                        name: 'ID'
                    }, {
                        name: 'Employee_Name'
                    }, {
                        name: 'Company'
                    }, {
                        name: 'Designation'
                    }, {
                        name: 'A1',
                        type: 'array'
                    }, {
                        name: 'expanded'
                    }],
                    hierarchy: {
                        root: 'A1'
                    },
                    id: 'ID',
                    localData: A
                };
                $("#jqxTreeGrid").on("bindingComplete", 
                    function (event) {
                });
                var Data = new
                    $.jqx.dataAdapter(Data_Source);
  
                $("#jqxTreeGrid").jqxTreeGrid({
                    source: Data,
                    rowDetails: true,
                    columns: [{
                        text: 'Employee_Name',
                        align: 'center',
                        dataField: 'Employee_Name',
                        width: 140
                    }, {
                        text: 'Company',
                        align: 'center',
                        dataField: 'Company',
                        width: 150
                    }, {
                        text: 'Designation',
                        align: 'center',
                        dataField: 'Designation',
                        width: 150
                    }]
                });
                $("#jqxbtn").jqxButton({
                    width: 270
                });
                $("#jqxbtn").on("click", function () {
                    var ibc =
                        $('#jqxTreeGrid')
                            .jqxTreeGrid('isBindingCompleted');
                    $('#log').text(ibc);
                });
            });
        </script>
    </center>
</body>
  
</html>

Output:

 

Example 2: The following is another example of the jqxTreeGrid isBindingCompleted() method in jQWidgets.

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/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/jqxdatatable.js">
    </script>
    <script type="text/javascript"
            src="jqwidgets/jqxtreegrid.js">
    </script>
</head>
  
<body>
    <center>
        <h1 style="color: green;">
            GeeksforGeeks
        </h1>
        <h3>
            jQWidgets jqxTreeGrid isBindingCompleted()
            method
        </h3>
        <div id="jqxTreeGrid" style="margin: 25px;">
        </div>
        <input type="button" style="margin: 29px;" 
               id="jqxbtn" value="Click here" />
        <div id="log"></div>
        <script type="text/javascript">
            $(document).ready(function () {
                var A = [{
                    "ID": 1,
                    "Employee_Name": "Amit",
                    "Company": "GeeksforGeeks",
                    "Designation": "Content Writer",
                    "expanded": true,
                    A1: [{
                        "ID": 2,
                        "Employee_Name": "Sumit",
                        "Company": "Amazon",
                        "Designation": "Software Engineer",
                    }, {
                        "ID": 3,
                        "Employee_Name": "Vivek",
                        "Company": "Apple",
                        "Designation": "Product Manager",
                        "expanded": true,
                        A1: [{
                            "ID": 4,
                            "Employee_Name": "Soni",
                            "Company": "Flipkart",
                            "Designation": "HR",
                        }]
                    }]
                }];
  
                var Data_Source = {
                    dataFields: [{
                        name: 'ID'
                    }, {
                        name: 'Employee_Name'
                    }, {
                        name: 'Company'
                    }, {
                        name: 'Designation'
                    }, {
                        name: 'A1',
                        type: 'array'
                    }, {
                        name: 'expanded'
                    }],
                    hierarchy: {
                        root: 'A1'
                    },
                    id: 'ID',
                    localData: A
                };
                $("#jqxTreeGrid").on("bindingComplete", function (event) {
                });
                var Data = new
                    $.jqx.dataAdapter(Data_Source);
  
                $("#jqxTreeGrid").jqxTreeGrid({
                    source: Data,
                    rowDetails: true,
                    columns: [{
                        text: 'Employee_Name',
                        align: 'center',
                        dataField: 'Employee_Name',
                        width: 140
                    }, {
                        text: 'Company',
                        align: 'center',
                        dataField: 'Company',
                        width: 150
                    }, {
                        text: 'Designation',
                        align: 'center',
                        dataField: 'Designation',
                        width: 150
                    }]
                });
                $("#jqxbtn").jqxButton({
                    width: 270
                });
                $("#jqxbtn").on("click", function () {
                    var ibc = $('#jqxTreeGrid')
                        .jqxTreeGrid('isBindingCompleted');
                    if (ibc === false) {
                        $('#log').text("false!");
                    }
                    else {
                        $('#log').text("Binding completed!");
                    }
                });
            });
        </script>
    </center>
</body>
  
</html>

Output:

 

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


My Personal Notes arrow_drop_up
Related Articles

Start Your Coding Journey Now!