|
|
@@ -48,9 +48,9 @@
|
|
|
var aoColumns = self.$table.data('aoColumns');
|
|
|
var appendable = $t.children('tbody').length > 0 ? $t.children('tbody') : $t;
|
|
|
|
|
|
- var invisibleOffset = 30;
|
|
|
+ var invisibleOffset = 1;
|
|
|
var scrollable = $t.parents($t.data('oInit')['scrollable']);
|
|
|
- var visibleRows = Math.ceil(scrollable.height() / rowHeight) + invisibleOffset;
|
|
|
+ var visibleRows = Math.ceil((scrollable.height() - Math.max($t.offset().top, 0)) / rowHeight) + invisibleOffset;
|
|
|
|
|
|
var startRow = $t.offset().top - 73 < 0 ? Math.max(Math.floor(Math.abs($t.offset().top - 73) / rowHeight) - invisibleOffset, 0) : 0;
|
|
|
var endRow = startRow + visibleRows;
|
|
|
@@ -68,12 +68,12 @@
|
|
|
}
|
|
|
}
|
|
|
|
|
|
- if ($t.find('.ht-visible-row-0').length === 0) {
|
|
|
- var html = '';
|
|
|
- for (var i = 0; i < visibleRows; i++) {
|
|
|
- html += '<tr class="ht-visible-row ht-visible-row-' + i + '"></tr>';
|
|
|
+ $t.find('.ht-visible-row').empty();
|
|
|
+
|
|
|
+ for (var i=0; i<visibleRows; i++) {
|
|
|
+ if ($t.find('.ht-visible-row-' + i).length === 0) {
|
|
|
+ $t.find('.ht-north-spacer').after('<tr class="ht-visible-row ht-visible-row-' + i + '"></tr>');
|
|
|
}
|
|
|
- $t.find('.ht-north-spacer').after(html);
|
|
|
}
|
|
|
|
|
|
$t.find('.ht-visible-row').each(function(idx, el){
|