Modifying repeater

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Working tweaking and upgrating the code a little bit, et voila…
Your ‘Mini-Repeater’ already is capable to recognize …

-STRING-values
-BOOLEAN-values
-& NUMBERS

Everything is all about your imagination and willingness to create somethign :slight_smile:

Additional…

This way you can improve your own REPATER…

Here in my last EXAMPLE-VERSION, our new created ‘Mini-Repeater’ is able to …
-recognize IDs as ID (now it doesn’t matter if the ID is a STRING or a NUMBER)
-also we see a new generated ID-element on our screen.

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        body {
            margin: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100vw;
            height: 100vh;
            background-color: #ffffff; /* Set a background color for better visibility */
        }

        .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 100vw;
            height: 100vh;
        }

        .mainDiv {
            width: calc(100% - 40px); /* 20px margin on each side */
            background-color: blue;
            border-radius: 10px; /* Optional: Add rounded corners */
            padding: 20px;
            box-sizing: border-box;
            margin-bottom: 20px; /* Add margin between the two mainDivs */
        }

        .itemDiv {
            margin: 5px;
            padding: 10px;
            border: 1px solid #ccc;
            position: relative;
        }

        .title {
            font-weight: bold;
            color: white;
        }

        .idString {
            position: absolute;
            top: 0;
            right: 0;
            background-color: #f0f0f0;
            padding: 5px;
            border-radius: 5px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="mainDiv" id="mainDiv"></div>
    </div>

    <script>
        const dataArray = [
            { _id: '123', name: 'Anna', age: 30, city: 'ExampleCity', isActive: true },
            { _id: 456, name: 'John', age: 25, city: 'SampleVille', isActive: false },
            { _id: 789, name: 'Alice', age: 35, city: 'Testburg', isActive: true },
            { _id: 101, name: 'Bob', age: 28, city: 'DemoCity', isActive: false },
            { _id: '202', name: 'Eve', age: 40, city: 'PrototypeTown', isActive: true },
            { _id: 303, name: 'Charlie', age: 32, city: 'ModelCity', isActive: false },
            { _id: 404, name: 'Mia', age: 27, city: 'ExampleVillage', isActive: true },
            { _id: 505, name: 'David', age: 45, city: 'TrialCity', isActive: false },
            { _id: 606, name: 'Sophie', age: 31, city: 'Sampleton', isActive: true },
            { _id: 707, name: 'Oliver', age: 29, city: 'Testington', isActive: false }
        ];

        const createDivsInsideDiv = (parentDivId, dataArray) => {
            const parentDiv = document.getElementById(parentDivId);

            // Check if the parentDiv exists before manipulating it
            if (parentDiv) {
                // Loop through the array and create a div for each item
                dataArray.forEach((item, index) => {
                    const newItemDiv = document.createElement('div');
                    newItemDiv.classList.add('itemDiv');

                    // Analyze each item and place titles for all value types
                    for (const key in item) {
                        const title = document.createElement('div');
                        title.classList.add('title');

                        if (typeof item[key] === 'string' && key !== '_id') {
                            title.textContent = `${key}: ${item[key]}`;
                            newItemDiv.appendChild(title);
                        }
                        
                        if (typeof item[key] === 'number' && key !== '_id') {
                            title.textContent = `${key}: ${item[key]}`;
                            newItemDiv.appendChild(title);
                        }
                        
                        if (typeof item[key] === 'boolean') {
                            title.textContent = `${key}: ${item[key]}`;
                            newItemDiv.appendChild(title);
                        }
                    }

                    // Convert _id to string and place it in the top right corner
                    const idStringDiv = document.createElement('div');
                    idStringDiv.classList.add('idString');
                    idStringDiv.textContent = `ID: ${String(item._id)}`;
                    newItemDiv.appendChild(idStringDiv);

                    // Place the item's content
                    parentDiv.appendChild(newItemDiv);
                });
            }
        };

        // Example usage
        createDivsInsideDiv('mainDiv', dataArray);
    </script>
</body>
</html>

Forgot to implement the looping-counter to find every x-element on the ‘Mini-Repeater’,
here it is…

…ok last ugrades… (let us add some interactivity to our ‘Mini-Rpeater’)…
Click onto one of the items…

…and what about some more visuality …???

What kind of functionality do → YOU ← want to add to this ‘Mini-Repeater’ ???

…CONTINUE…

A little bit simplified code for your purposes…(starting point for your project)