Merge pull request #82 from clyfe/master

Fix header not disappearing after table out of view
mkoryak · Apr 28, 2014 · 73b8bf0 · 73b8bf0
2 parents 5c82ad5 + 3280ea3
commit 73b8bf0
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/jquery.floatThead.js b/jquery.floatThead.js
@@ -493,6 +493,7 @@
           }
           var top, left, tableHeight;
 
+          tableHeight = $table.outerHeight();
           if(locked && useAbsolutePositioning){ //inner scrolling, absolute positioning
             if (tableContainerGap >= scrollingContainerTop) {
               var gap = tableContainerGap - scrollingContainerTop;
@@ -504,7 +505,6 @@
             }
             left = 0;
           } else if(!locked && useAbsolutePositioning) { //window scrolling, absolute positioning
-            tableHeight = $table.outerHeight();
             if(windowTop > floatEnd + tableHeight + captionScrollOffset){
               top = tableHeight - floatContainerHeight + captionScrollOffset; //scrolled past table
             } else if (tableOffset.top > windowTop + scrollingTop) {
@@ -516,7 +516,7 @@
             }
             left =  0;
           } else if(locked && !useAbsolutePositioning){ //inner scrolling, fixed positioning
-            if (tableContainerGap > scrollingContainerTop) {
+            if (tableContainerGap > scrollingContainerTop || scrollingContainerTop - tableContainerGap > tableHeight) {
               top = tableOffset.top - windowTop;
               unfloat();
             } else {
@@ -692,4 +692,4 @@
     });
     return this;
   };
-})(jQuery);
+})(jQuery);