From 697c5721da11c6dc848b459f70dacd3ad6d4f486 Mon Sep 17 00:00:00 2001
From: huseyinturkmenoglu <huseyinturkmenoglu@users.noreply.github.com>
Date: Sun, 13 Sep 2020 21:49:38 +0300
Subject: [PATCH] Orientation 'auto' doesn't calculate to correctly #2588

---
 js/bootstrap-datepicker.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/js/bootstrap-datepicker.js b/js/bootstrap-datepicker.js
index d04ea915f..3dbf4d1eb 100644
--- a/js/bootstrap-datepicker.js
+++ b/js/bootstrap-datepicker.js
@@ -677,6 +677,7 @@
 				calendarHeight = this.picker.outerHeight(),
 				visualPadding = 10,
 				container = $(this.o.container),
+				fixedHeight = this.o.fixedHeight,
 				windowWidth = container.width(),
 				scrollTop = this.o.container === 'body' ? $(document).scrollTop() : container.scrollTop(),
 				appendOffset = container.offset();
@@ -734,7 +735,7 @@
 			var yorient = this.o.orientation.y,
 				top_overflow;
 			if (yorient === 'auto'){
-				top_overflow = -scrollTop + top - calendarHeight;
+				top_overflow = -scrollTop + top - (calendarHeight < 250 ? 250 : calendarHeight) - fixedHeight;
 				yorient = top_overflow < 0 ? 'bottom' : 'top';
 			}
 
@@ -1706,6 +1707,7 @@
 		daysOfWeekHighlighted: [],
 		datesDisabled: [],
 		endDate: Infinity,
+		fixedHeight: 0,
 		forceParse: true,
 		format: 'mm/dd/yyyy',
 		isInline: null,