diff options
Diffstat (limited to 'ui/jquery.ui.dialog.js')
| -rw-r--r-- | ui/jquery.ui.dialog.js | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ui/jquery.ui.dialog.js b/ui/jquery.ui.dialog.js index ad9c183ce..c2d5d3e16 100644 --- a/ui/jquery.ui.dialog.js +++ b/ui/jquery.ui.dialog.js @@ -228,7 +228,7 @@ $.widget("ui.dialog", { close: function(event) { var self = this, - maxZ; + maxZ, thisZ; if (false === self._trigger('beforeClose', event)) { return; @@ -257,7 +257,10 @@ $.widget("ui.dialog", { maxZ = 0; $('.ui-dialog').each(function() { if (this !== self.uiDialog[0]) { - maxZ = Math.max(maxZ, $(this).css('z-index')); + thisZ = $(this).css('z-index'); + if(!isNaN(thisZ)) { + maxZ = Math.max(maxZ, thisZ); + } } }); $.ui.dialog.maxZ = maxZ; |