Rtl in EJ2 JavaScript Query builder control

27 Apr 20238 minutes to read

RTL provides an option to switch the text direction and layout of the Query Builder component from right-to-left. It improves the user experiences and accessibility for users who use right-to-left languages (Arabic, Farsi, Urdu, etc.). To enable RTL, set the enableRtl to true.

/**
     * right-to-left querybuilder sample
     */
ej.base.L10n.load({
    'ar-AE': {
        'querybuilder': {
            'AddGroup': 'إضافة مجموعة',
            'AddCondition': 'اضافة الشرط',
            'DeleteRule': 'أزل هذا الشرط',
            'DeleteGroup': 'حذف المجموعة',
            'Edit': 'تصحيح',
            'SelectField': 'اختر مجال',
            'DeleteRule': 'أزل هذا الشرط',
            'DeleteGroup': 'حذف المجموعة',
            'SelectOperator': 'حدد المشغل',
            'StartsWith': 'ابدا ب',
            'EndsWith': 'ينتهي مع',
            'Contains': 'يحتوي على',
            'Equal': 'مساو',
            'NotEqual': 'ليس متساوي',
            'LessThan': 'أقل من',
            'LessThanOrEqual': 'اصغر من او يساوي',
            'GreaterThan': 'أكثر من',
            'GreaterThanOrEqual': 'أكبر من أو يساوي',
            'Between': 'ما بين',
            'NotBetween': 'ليس بينهما',
            'In': 'في',
            'NotIn': 'ليس في',
            'Remove': 'إزالة',
            'ValidationMessage': 'هذه الخانة مطلوبه'
        }
    }
});
        var columnData =  [
        { field: 'TaskID', label: 'Task ID', type: 'number' },
        { field: 'Name', label: 'Name', type: 'string' },
        { field: 'Category', label: 'Category', type: 'string' },
        { field: 'SerialNo', label: 'Serial No', type: 'string' },
        { field: 'InvoiceNo', label: 'Invoice No', type: 'string' },
        { field: 'Status', label: 'Status', type: 'string' }
    ];
        var importRules = {
        'condition': 'or',
        'rules': [{
            'label': 'Category',
            'field': 'Category',
            'type': 'string',
            'operator': 'equal',
            'value': 'Laptop'
        }]
    };

    var hardwareData = [{
      'TaskID': 1,
      'Name': 'Lenovo Yoga',
      'Category': 'Laptop',
      'SerialNo': 'CB27932009',
      'InvoiceNo': 'INV-2878',
      'Status': 'Assigned'
  },
  {
      'TaskID': 2,
      'Name': 'Acer Aspire',
      'Category': 'Others',
      'SerialNo': 'CB35728290',
      'InvoiceNo': 'INV-3456',
      'Status': 'In-repair'
  },
  {
      'TaskID': 3,
      'Name': 'Apple MacBook',
      'Category': 'Laptop',
      'SerialNo': 'CB35628728',
      'InvoiceNo': 'INV-2763',
      'Status': 'In-repair'
  }];
  
  
        var qryBldrObj = new ej.querybuilder.QueryBuilder({
            width: '70%',
            dataSource: hardwareData,
            columns: columnData,
            rule: importRules,
            enableRtl: true,
            locale: 'ar-AE'
        });
        qryBldrObj.appendTo('#querybuilder');
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 Query Builder</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Typescript UI Controls">
    <meta name="author" content="Syncfusion">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-base/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-buttons/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-splitbuttons/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-dropdowns/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-inputs/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-calendars/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-popups/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-querybuilder/styles/material.css" rel="stylesheet">
    <link href="styles.css" rel="stylesheet">
    
    
    
<script src="https://cdn.syncfusion.com/ej2/25.1.35/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>

<body>
    
    <div id="container">
        <div id="querybuilder"></div>
         <div id="property"> </div>
    </div>

<script>
var ele = document.getElementById('container');
if(ele) {
  ele.style.visibility = "visible";
}   
      </script>
<script src="index.js" type="text/javascript"></script>
</body></html>