How to Dynamically Apply Datepickers to Created Elements in jQuery?

Dynamically Applying Datepickers to Created Elements

In jQuery, you can encounter a challenge when attempting to apply a datepicker() function to dynamically created elements. Despite assigning a common class to all the elements, it may only work for the first element.

Issue:

You have dynamically created textboxes that require a datepicker calendar to appear on click. Using the following code:

$(".datepicker_recurring_start" ).datepicker();

results in only the first textbox displaying the calendar.

Solution:

To resolve this issue, utilize the following approach:

$('body').on('focus', ".datepicker_recurring_start", function(){
    $(this).datepicker();
});​

Explanation:

This code leverages delegated events in jQuery. It adds a listener to the entire body (the body element) for the focus event. When any element with the datepicker_recurring_start class gains focus, the inline function is executed. This function then initializes the datepicker() function exclusively for the element that triggered the event.

By using this technique, you can dynamically create elements with a datepicker functionality that becomes active upon user interaction. Refer to the jQuery documentation on delegated events (http://api.jquery.com/on/) for more details.

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