index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>block-ui.js (Example)</title>
</head>
<body>
    <div id="container">
        <h1>block-ui.js (Example)</h1>
        <button id="btn">Block Me (for 3 seconds)</button>
        <button id="btn2">Block Me (with messages)</button>
        <button id="btn3">Block Me (without gif)</button>
        <button id="btn4">Block Me (External gif)</button>
    </div>
    <script defer>
        const btn = document.getElementById('btn');
        btn.addEventListener('click', () => {
            document.vzool_blockui_image = 'images/loader.gif';
            document.vzool_blockui_background = '#121111';
            console.log(BlockUI("container").show());
            setTimeout(() => {
                console.log(BlockUI("container").hide());
            }, 3000);
        });

        const btn2 = document.getElementById('btn2');
        btn2.addEventListener('click', async () => {
            document.vzool_blockui_image = 'images/loader.gif';
            document.vzool_blockui_background = '#121111';
            console.log(BlockUI("container").show());
            console.log(BlockUI("container").message("<h1 style='padding-top: 190px;'>Loading...</h1>"));
            await delay(1500);
            for(var i = 0; i < 101; i++) {
                console.log(BlockUI("container").message(`<h1 style='padding-top: 190px;'>${i}%</h1>`));
                await delay(100);
            }
            await delay(1500);
            console.log(BlockUI("container").message("<h1 style='padding-top: 190px;'>Done</h1>"));
            await delay(1500);
            console.log(BlockUI("container").hide());
        });

        const btn3 = document.getElementById('btn3');
        btn3.addEventListener('click', async () => {
            document.vzool_blockui_image = '';
            console.log(BlockUI("container").show());
            console.log(BlockUI("container").message("<h1>Loading...</h1>"));
            await delay(1500);
            for(var i = 0; i < 101; i++) {
                console.log(BlockUI("container").message(`<h1>${i}%</h1>`));
                await delay(100);
            }
            await delay(1500);
            console.log(BlockUI("container").message("<h1>Done</h1>"));
            await delay(1500);
            console.log(BlockUI("container").hide());
        });

        const btn4 = document.getElementById('btn4');
        btn4.addEventListener('click', () => {
            document.vzool_blockui_image = 'https://raw.githubusercontent.com/vzool/block-ui.js/main/images/cool-loading-animated-gif-1.gif';
            document.vzool_blockui_background = '#66CEFF';
            console.log(BlockUI("container").show());
            setTimeout(() => {
                console.log(BlockUI("container").hide());
            }, 3000);
        });
        
        function delay(time) { return new Promise(resolve => setTimeout(resolve, time)); }
    </script>
    <script src="block-ui.js"></script>
</body>
</html>