checkbox behavior

checkbox-behavior.js

// When the final report checkbox is clicked
$('table.detailed input[type="checkbox"].final-report').click(function() {

	// Find the associated optional and midyear report checkboxes
	var $opt_mid = $this.parents('table.detailed').children('input[type="checkbox"]').filter('.optional-report, .midyear-report');

	// If the final report checkbox is checked
	if ( $(this).is(':checked') ) {

		// For each optional/midyear checkbox
		$opt_mid.each(function() {
			
			// If it is not disabled
			if ( $(this).is(':not(":disabled")') ) {
				
				// Uncheck it and disable it
				$(this).attr('disabled', 'disabled');
			}
		});

	} else {

		// For each optional/midyear checkbox
		$opt_mid.each(function() {

			// If it is NOT both checked and disabled
			if ( $(this).is(':not(":checked"):not(":disabled")') ) {
			
				// Re-enable it
				$(this).removeAttr('disabled');
			}			
		});
	}
});



// When the optional/midyear checkbox is clicked
$('table.detailed input[type="checkbox"]').filter('.optional-report, .midyear-report').click(function() {

	// Find the associated final report checkbox
	var $final_report = $(this).parents('table.detailed').children('input[type="checkbox"].final-report');

	// If the optional/midyear checkbox is checked
	if ( $(this).is(':checked') ) {

		// Uncheck and disable the final report checkbox
		$final_report.removeAttr('checked').attr('disabled', 'disabled');

	} else {

		// Enable the final report checkbox
		$final_report.removeAttr('disabled');
	}
});