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Integrate avatar into Listview in React Avatar component

Avatar is integrated into the listview to create contacts applications. The xsmall size avatar is used to match the size of the list item. Letters and images are also used as avatar content.

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index.tsx
index.html
index.css
import * as React from "react";
import * as ReactDOM from "react-dom";
import { ListViewComponent } from '@syncfusion/ej2-react-lists';

class ReactApp extends React.Component<{}, {}> {

    //Define an array of JSON data
    public data: { [key: string]: Object }[] = [
        { id: 's_01', text: 'Robert', avatar: '', pic: 'pic04' },
        { id: 's_02', text: 'Nancy', avatar: 'N', pic: '' },
        { id: 's_05', text: 'John', pic: 'pic01', avatar: '' },
        { id: 's_03', text: 'Andrew', avatar: 'A', pic: '' },
        { id: 's_06', text: 'Margaret', pic: 'pic02', avatar: '' },
        { id: 's_07', text: 'Steven', pic: 'pic03', avatar: '' },
        { id: 's_08', text: 'Michael', avatar: 'M', pic: '' }
    ];
    public template(data: any): JSX.Element {
        let letterAvatar = <span className='e-avatar e-avatar-small e-avatar-circle'>{data.avatar}</span>
        let imageAvatar = <span className={`${data.pic} e-avatar e-avatar-small e-avatar-circle`}></span>

        return (
            <div className='listWrapper'>
                {data.avatar !== "" ? (letterAvatar) : (imageAvatar)}
                <span className='text'>{data.text}</span>
            </div>
        );
    }

  render() {
       return (
        <div>
            <div className="sample_container listview">
                {/* ListView element */}
                <ListViewComponent id='letterAvatarList' dataSource={this.data} headerTitle='Contacts' showHeader={true}
                    sortOrder="Ascending" template={this.template as any}></ListViewComponent>
            </div>
        </div>
       );
  }
}
ReactDOM.render(<ReactApp/>, document.getElementById("element"));
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion EJ2 React Avatar Sample</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-layouts/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-lists/styles/material.css" rel="stylesheet" />    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
    <link rel="stylesheet" href="index.css">
</head>
<body>
    <div id='element'>
        <div id='loader'>Loading....</div>
    </div>
</body>
</html>
#container {
    visibility: hidden;
}

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

#element {
    width: 400px;
    margin: auto;
    border-radius: 3px;
    justify-content: center;
}

/* Listview Customization */

#letterAvatarList {
    max-width: 350px;
    margin: auto;
    border: 1px solid #dddddd;
    border-radius: 3px;
}

#letterAvatarList .listWrapper {
    width: inherit;
    height: inherit;
    position: relative;
}

#letterAvatarList .e-list-header {
    height: 54px;
}

.material #letterAvatarList .e-list-header .e-text {
    line-height: 22px;
}

.fabric #letterAvatarList .e-list-header .e-text {
    line-height: 22px;
}

.bootstrap #letterAvatarList .e-list-header .e-text {
    line-height: 13px;
}

.highcontrast #letterAvatarList .e-list-header .e-text {
    line-height: 20px;
}

#letterAvatarList .e-list-item {
    cursor: pointer;
    height: 50px;
    line-height: 44px;
    border: 0;
}

/* Badge Positioning */

#letterAvatarList .e-badge {
    margin-top: 12px;
}

#letterAvatarList .listWrapper .text {
    width: 60%;
    display: inline-block;
    vertical-align: middle;
    margin: 0 50px;
}

/* Avatar Positioning */

#letterAvatarList .listWrapper .e-avatar {
    position: absolute;
    top: calc(100% - 40px);
    font-size: 10px;
    left: 5px;
}

/* Avatar Background Customization */

#letterAvatarList .e-list-item:nth-child(1) .e-avatar {
    background-color: #039BE5;
}

#letterAvatarList .e-list-item:nth-child(3) .e-avatar {
    background-color: #E91E63;
}

#letterAvatarList .e-list-item:nth-child(5) .e-avatar {
    background-color: #009688;
}

/* Avatar images using 'background-image' property */

.pic01 {
    background-image: url('./pic01.png');
}

.pic02 {
    background-image: url('./pic02.png');
}

.pic03 {
    background-image: url('./pic03.png');
}

.pic04 {
    background-image: url('./pic04.png');
}
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