From 5fea199b548960a6f8f8b4f06619187cc4c74f20 Mon Sep 17 00:00:00 2001
From: msquare <msquare@notrademark.de>
Date: Tue, 6 Dec 2016 10:09:37 +0100
Subject: no scroll handler, wenn no shift calendar

---
 public/js/sticky-headers.js | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 public/js/sticky-headers.js

(limited to 'public/js/sticky-headers.js')

diff --git a/public/js/sticky-headers.js b/public/js/sticky-headers.js
new file mode 100644
index 00000000..1d6e9402
--- /dev/null
+++ b/public/js/sticky-headers.js
@@ -0,0 +1,32 @@
+/**
+ * Enables the fixed headers and time lane for the shift-calendar and datatables
+ */
+$(document).ready(
+    function() {
+      if ($(".shift-calendar").length) {
+        var timeLanes = $(".shift-calendar .time");
+        var headers = $(".shift-calendar .header");
+        var topReference = $(".container-fluid .row");
+        var top = headers.offset().top;
+        var left = 15;
+        timeLanes.css({
+          "position" : "relative",
+          "z-index" : 999
+        });
+        headers.css({
+          "position" : "relative",
+          "z-index" : 900
+        });
+        $(window).scroll(
+            function() {
+              timeLanes.css({
+                "left" : Math.max(0, $(window).scrollLeft() - left) + "px"
+              });
+              headers.css({
+                "top" : Math.max(0, $(window).scrollTop() - top
+                    + topReference.offset().top)
+                    + "px"
+              });
+            });
+      }
+    });
\ No newline at end of file
-- 
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