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Set the template to the Spinner

You can use custom templates on the Spinner instead of the default Spinner by specifying the template in the setSpinner method.

The following steps explains you on how to define template for Spinner.

  • Import the setSpinner method from ej2-popups library into your app.ts as shown in below.
import { setSpinner } from '@syncfusion/ej2-popups';
  • Pass your custom template to the setSpinner method like as below.
// Specify the template content to be displayed in the Spinner

setSpinner({ template: '<div style="width:100%;height:100%" class="custom-rolling"><div></div></div>'});

You should set the template to the Spinner before creating the respective Essential JS 2 component. Also,until we replace setSpinner template, the further Essential JS 2 component rendering is created with given template only.

  • Now, render the Essential JS 2 component. It’s render the Spinner with the template specified in the setSpinner method.

In the below sample, we have rendered the Grid component with custom Spinner using setSpinner method. You have to define the styles for the template in styles.css.

Source
Preview
index.js
index.html
styles.css
var data = [
    {
        OrderID: 10248, CustomerID: 'VINET', EmployeeID: 5, OrderDate: new Date(8364186e5),
        ShipName: 'Vins et alcools Chevalier', ShipCity: 'Reims', ShipAddress: '59 rue de l Abbaye',
        ShipRegion: 'CJ', ShipPostalCode: '51100', ShipCountry: 'France', Freight: 32.38, Verified: !0
    },
    {
        OrderID: 10249, CustomerID: 'TOMSP', EmployeeID: 6, OrderDate: new Date(836505e6),
        ShipName: 'Toms Spezialitäten', ShipCity: 'Münster', ShipAddress: 'Luisenstr. 48',
        ShipRegion: 'CJ', ShipPostalCode: '44087', ShipCountry: 'Germany', Freight: 11.61, Verified: !1
    },
    {
        OrderID: 10250, CustomerID: 'HANAR', EmployeeID: 4, OrderDate: new Date(8367642e5),
        ShipName: 'Hanari Carnes', ShipCity: 'Rio de Janeiro', ShipAddress: 'Rua do Paço, 67',
        ShipRegion: 'RJ', ShipPostalCode: '05454-876', ShipCountry: 'Brazil', Freight: 65.83, Verified: !0
    },
    {
        OrderID: 10251, CustomerID: 'VICTE', EmployeeID: 3, OrderDate: new Date(8367642e5),
        ShipName: 'Victuailles en stock', ShipCity: 'Lyon', ShipAddress: '2, rue du Commerce',
        ShipRegion: 'CJ', ShipPostalCode: '69004', ShipCountry: 'France', Freight: 41.34, Verified: !0
    },
    {
        OrderID: 10252, CustomerID: 'SUPRD', EmployeeID: 2, OrderDate: new Date(8368506e5),
        ShipName: 'Suprêmes délices', ShipCity: 'Charleroi', ShipAddress: 'Boulevard Tirou, 255',
        ShipRegion: 'CJ', ShipPostalCode: 'B-6000', ShipCountry: 'Belgium', Freight: 51.3, Verified: !0
    },
    {
        OrderID: 10253, CustomerID: 'HANAR', EmployeeID: 7, OrderDate: new Date(836937e6),
        ShipName: 'Hanari Carnes', ShipCity: 'Rio de Janeiro', ShipAddress: 'Rua do Paço, 67',
        ShipRegion: 'RJ', ShipPostalCode: '05454-876', ShipCountry: 'Brazil', Freight: 58.17, Verified: !0
    },
    {
        OrderID: 10254, CustomerID: 'CHOPS', EmployeeID: 5, OrderDate: new Date(8370234e5),
        ShipName: 'Chop-suey Chinese', ShipCity: 'Bern', ShipAddress: 'Hauptstr. 31',
        ShipRegion: 'CJ', ShipPostalCode: '3012', ShipCountry: 'Switzerland', Freight: 22.98, Verified: !1
    },
    {
        OrderID: 10255, CustomerID: 'RICSU', EmployeeID: 9, OrderDate: new Date(8371098e5),
        ShipName: 'Richter Supermarkt', ShipCity: 'Genève', ShipAddress: 'Starenweg 5',
        ShipRegion: 'CJ', ShipPostalCode: '1204', ShipCountry: 'Switzerland', Freight: 148.33, Verified: !0
    },
    {
        OrderID: 10256, CustomerID: 'WELLI', EmployeeID: 3, OrderDate: new Date(837369e6),
        ShipName: 'Wellington Importadora', ShipCity: 'Resende', ShipAddress: 'Rua do Mercado, 12',
        ShipRegion: 'SP', ShipPostalCode: '08737-363', ShipCountry: 'Brazil', Freight: 13.97, Verified: !1
    },
    {
        OrderID: 10257, CustomerID: 'HILAA', EmployeeID: 4, OrderDate: new Date(8374554e5),
        ShipName: 'HILARION-Abastos', ShipCity: 'San Cristóbal', ShipAddress: 'Carrera 22 con Ave. Carlos Soublette #8-35',
        ShipRegion: 'Táchira', ShipPostalCode: '5022', ShipCountry: 'Venezuela', Freight: 81.91, Verified: !0
    },
    {
        OrderID: 10258, CustomerID: 'ERNSH', EmployeeID: 1, OrderDate: new Date(8375418e5),
        ShipName: 'Ernst Handel', ShipCity: 'Graz', ShipAddress: 'Kirchgasse 6',
        ShipRegion: 'CJ', ShipPostalCode: '8010', ShipCountry: 'Austria', Freight: 140.51, Verified: !0
    },
    {
        OrderID: 10259, CustomerID: 'CENTC', EmployeeID: 4, OrderDate: new Date(8376282e5),
        ShipName: 'Centro comercial Moctezuma', ShipCity: 'México D.F.', ShipAddress: 'Sierras de Granada 9993',
        ShipRegion: 'CJ', ShipPostalCode: '05022', ShipCountry: 'Mexico', Freight: 3.25, Verified: !1
    },
    {
        OrderID: 10260, CustomerID: 'OTTIK', EmployeeID: 4, OrderDate: new Date(8377146e5),
        ShipName: 'Ottilies Käseladen', ShipCity: 'Köln', ShipAddress: 'Mehrheimerstr. 369',
        ShipRegion: 'CJ', ShipPostalCode: '50739', ShipCountry: 'Germany', Freight: 55.09, Verified: !0
    },
    {
        OrderID: 10261, CustomerID: 'QUEDE', EmployeeID: 4, OrderDate: new Date(8377146e5),
        ShipName: 'Que Delícia', ShipCity: 'Rio de Janeiro', ShipAddress: 'Rua da Panificadora, 12',
        ShipRegion: 'RJ', ShipPostalCode: '02389-673', ShipCountry: 'Brazil', Freight: 3.05, Verified: !1
    },
    {
        OrderID: 10262, CustomerID: 'RATTC', EmployeeID: 8, OrderDate: new Date(8379738e5),
        ShipName: 'Rattlesnake Canyon Grocery', ShipCity: 'Albuquerque', ShipAddress: '2817 Milton Dr.',
        ShipRegion: 'NM', ShipPostalCode: '87110', ShipCountry: 'USA', Freight: 48.29, Verified: !0
}];

var gridData = data.slice(0, 7);

// By default, Spinner is rendered with specified theme inside the Grid component.

var grid_1 = new ej.grids.Grid({
    dataSource: gridData,
        columns: [
        { field: 'OrderID', headerText: 'Order ID', textAlign: 'right', width: 120, type: 'number' },
        { field: 'CustomerID', width: 140, headerText: 'Customer ID', type: 'string' },
        { field: 'Freight', headerText: 'Freight', textAlign: 'right', width: 120, format: 'C' },
        { field: 'OrderDate', headerText: 'Order Date', width: 140, format: 'yMd' }
    ]
});
grid_1.appendTo('#Grid');

grid_1.hideSpinner = () => true;

ej.popups.setSpinner({ template: '<div style="width:100%;height:100%" class="custom-rolling"><div></div></div>' });

var grid_2 = new ej.grids.Grid({
    dataSource: gridData,
        columns: [
        { field: 'OrderID', headerText: 'Order ID', textAlign: 'right', width: 120, type: 'number' },
        { field: 'CustomerID', width: 140, headerText: 'Customer ID', type: 'string' },
        { field: 'Freight', headerText: 'Freight', textAlign: 'right', width: 120, format: 'C' },
        { field: 'OrderDate', headerText: 'Order Date', width: 140, format: 'yMd' }
    ]
});
grid_2.appendTo('#Grid2');

grid_2.hideSpinner = () => true;
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 Spinner</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="TypeScript NumericTextBox Component">
    <meta name="author" content="Syncfusion">
    <link href="styles.css" rel="stylesheet">
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet">
    <link href="//cdn.syncfusion.com/ej2/ej2-popups/styles/material.css" rel="stylesheet">
    <link href="//cdn.syncfusion.com/ej2/ej2-navigations/styles/material.css" rel="stylesheet">
    <link href="//cdn.syncfusion.com/ej2/ej2-grids/styles/material.css" rel="stylesheet">
    
    
<script src="//cdn.syncfusion.com/ej2/dist/ej2.min.js" type="text/javascript"></script>
</head>
<body>
    
    <div id="container">
        <h5> Spinner is rendered with specified theme</h5>
        <div id="Grid" class="spinner-grid">
        </div>
        <h5> Spinner is rendered with specified template in setSpinner</h5>
        <div id="Grid2" class="spinner-grid">
        </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>
#container {
    visibility: hidden;
}

#loader {
  color: #008cff;
  font-family: 'Helvetica Neue','calibiri';
  font-size: 14px;
  height: 40px;
  left: 45%;
  position: absolute;
  top: 45%;
  width: 30%;
}

.wrap {
  margin: 0 auto;
  width: 240px;
}

h5 {
  font-weight: bold;
  text-align: center;
}

@keyframes custom-rolling {
  0% {
      -webkit-transform: translate(-50%, -50%) rotate(0deg);
      transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
      -webkit-transform: translate(-50%, -50%) rotate(360deg);
      transform: translate(-50%, -50%) rotate(360deg);
  }
}

@-webkit-keyframes custom-rolling {
  0% {
      -webkit-transform: translate(-50%, -50%) rotate(0deg);
      transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
      -webkit-transform: translate(-50%, -50%) rotate(360deg);
      transform: translate(-50%, -50%) rotate(360deg);
  }
}

.custom-rolling {
  position: relative;
}

.custom-rolling div,
.custom-rolling div:after {
  border: 16px solid #51CACC;
  border-radius: 50%;
  border-top-color: transparent;
  height: 160px;
  position: absolute;
  width: 160px;
}

.custom-rolling div {
  -webkit-animation: custom-rolling 1.3s linear infinite;
  animation: custom-rolling 1.3s linear infinite;
  top: 100px;
  left: 100px;
}

.custom-rolling div:after {
  -ms-transform: rotate(90deg);
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}

.custom-rolling {
  -webkit-transform: translate(-31px, -31px) scale(0.31) translate(31px, 31px);
  height: 62px !important;
  transform: translate(-31px, -31px) scale(0.31) translate(31px, 31px);
  width: 62px !important;
}