diff options
Diffstat (limited to 'ui/jquery.ui.tooltip.js')
| -rw-r--r-- | ui/jquery.ui.tooltip.js | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/ui/jquery.ui.tooltip.js b/ui/jquery.ui.tooltip.js index 50e1b4437..9b4d52bd1 100644 --- a/ui/jquery.ui.tooltip.js +++ b/ui/jquery.ui.tooltip.js @@ -68,6 +68,9 @@ $.widget("ui.tooltip", { open: function(event) { var target = $(event && event.target || this.element).closest(this.options.items); + if ( !target.length ) { + return; + } // already visible? possible when both focus and mouseover events occur if (this.current && this.current[0] == target[0]) return; @@ -75,19 +78,19 @@ $.widget("ui.tooltip", { this.current = target; this.currentTitle = target.attr("title"); var content = this.options.content.call(target[0], function(response) { - // IE may instantly serve a cached response, need to give it a chance to finish with _show before that + // IE may instantly serve a cached response, need to give it a chance to finish with _open before that setTimeout(function() { // ignore async responses that come in after the tooltip is already hidden if (self.current == target) - self._show(event, target, response); + self._open(event, target, response); }, 13); }); if (content) { - self._show(event, target, content); + self._open(event, target, content); } }, - _show: function(event, target, content) { + _open: function(event, target, content) { if (!content) return; |