Popup Date Picker (Overlay)
Seamless date selection. This script generates a calendar `div` on the fly when the user clicks an input box, acting as a lightweight custom datepicker.
Copy the Script
<style>
#calDiv { display:none; position:absolute; background:#fff; border:1px solid #ccc; }
</style>
<script>
function showCal() {
var cal = document.getElementById("calDiv");
cal.style.display = "block";
cal.innerHTML = "<p>[ Calendar Grid Here ]</p>"; // Grid generation logic
}
</script>
<div style="position:relative">
<input type="text" onfocus="showCal()">
<div id="calDiv"></div>
</div>Frequently Asked Questions
It depends on the CSS used. This basic example creates a fixed-size `div` positioned near the input field. For fully responsive mobile dates, the native HTML5 picker is superior.
Yes. You can modify the JavaScript loop to start the week on Monday instead of Sunday by adjusting the initial offset logic.
No. This uses vanilla JavaScript with unique function names, so it shouldn't clash with jQuery or Bootstrap unless variable names overlap.