How to Modify jQuery UI DatePicker to Show Only Month and Year?

Modifying jQuery UI DatePicker to Display Month and Year Only

In web applications, dynamically displaying interactive date selectors can be essential. jQuery UI provides a versatile DatePicker plugin for this purpose. However, there may be scenarios where you prefer to showcase merely the month and year, without the calendar grid itself.

To cater to such a need, let's explore a JavaScript hack that modifies the DatePicker behavior:

$('.date-picker').datepicker({
  changeMonth: true,
  changeYear: true,
  showButtonPanel: true,
  dateFormat: 'MM yy',
  onClose: function(dateText, inst) {
    $(this).datepicker('setDate', new Date(inst.selectedYear, inst.selectedMonth, 1));
  }
});

In the provided code snippet, the onClose callback plays a crucial role. When the date picker panel is closed, it ensures that only the selected month and year values are reflected in the input field. Instead of selecting a specific day, the setDate() method sets the input's date to the first day of the chosen month and year.

To complete the modification, you'll need to style the date picker using CSS to hide the calendar grid:

.ui-datepicker-calendar {
  display: none;
}

With these JavaScript and CSS adjustments, you can effectively use jQuery UI DatePicker to display month and year options alone, catering to specialized user interface requirements within your application.

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