jQWidgets jqxTreeGrid goToNextPage() Method
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 goToNextPage() method is used to navigate to the next page of the specified jqxTreeGrid. This method works when the pageable property is set to true.
Syntax:
$("#treeGrid").jqxTreeGrid('goToNextPage');
Parameters: This method does not accept any parameter.
Return Values: This method does not return any values.
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: The below example illustrates the jQWidgets jqxTreeGrid goToNextPage() method.
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 goToNextPage() Method </h3> <div id="jqxTreeGrid" style="margin: 25px;"> </div> <input type="button" style="margin: 20px;" id="button_for_goToNextPage" value="Go to the next page"/> <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 }; var Data = new $.jqx.dataAdapter(Data_Source); $("#jqxTreeGrid").jqxTreeGrid({ source: Data, pageable: true, pageSize: 1, ready: function () { $("#jqxTreeGrid").jqxTreeGrid( 'expandRow', '1'); $("#jqxTreeGrid").jqxTreeGrid( 'expandRow', '3'); }, 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 }] }); $("#button_for_goToNextPage").jqxButton({ width: 400, height: 35 }); $("#jqxTreeGrid").jqxTreeGrid( 'goToPage', 0); $('#button_for_goToNextPage').click( function () { $("#jqxTreeGrid"). jqxTreeGrid('goToNextPage'); }); }); </script> </center> </body> </html> |
Output:
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