javascript - 增加鼠标离开区域的大小

Question

<http://jsfiddle.net/RBJ9R/1504/>

我希望增加 mouseleave 触发区域的大小以包括图像以及原始的 mouseenter 区域(灰色框)。如果用户将鼠标悬停在图像区域中，我希望他们仍然能够看到图像。

谢谢!

#slender-trigger {
background-color: #CCC;
height: 100px;
width: 120px;
margin-left: 0px;
margin-top: 50px;
position: absolute;
}
#slender {
font-family: 'Strait', sans-serif;
height: 400px;
width: 400px;
border: thin dotted #F00;
position: absolute;
margin-top: 50px;
margin-left: 120px;
display: none;  
}


<div class="purchasing-tips">
<div id="slender-trigger">nnnn</div> 
<div id="slender" style="background-image:url(http://lorempixel.com/120/100/people); height: 100px; width: 120px; border: 1px solid black;">sadfasdf</div>
</div>

$("#slender-trigger").on("mouseenter", function() {
  $("#slender").show();

}).on("mouseleave", function() {
  $("#slender").hide();
});

Answer 1

简单这样写:

    $("#slender-trigger, #slender").on("mouseenter", function() {
      $("#slender").show();

}).on("mouseleave", function() {
      $("#slender").hide();
});

here is jsfiddle