在jQuery中，试图让下一个项目不具有特定的类(In jQuery, trying to get next-item-not-having-a-specific-class)

 我试图在.focus div后面找到第一个没有（.hidden）的div。 在这个例子中，焦点是X2，并且我应该返回X5，因为它们是隐藏的，所以跳过X3和X4。 
 
<div id='CONTAINER'>
    <div id='X1'>eks1</div>
    <div id='X2' class='focus'>eks2</div>
    <div id='X3' class='hidden'>eks3</div>
    <div id='X4' class='hidden'>eks4</div>
    <div id='X5'>eks5</div>
    <div id='X6'>eks6</div>
</div>
 
 这似乎应该是一个非常简单的jquery问题，但我对这个东西相当陌生。 

I'm trying to get at the first not(.hidden) div after the .focus div. In this example the focus is X2, and I should get back X5, skipping X3 and X4 because they are hidden.
 
<div id='CONTAINER'>
    <div id='X1'>eks1</div>
    <div id='X2' class='focus'>eks2</div>
    <div id='X3' class='hidden'>eks3</div>
    <div id='X4' class='hidden'>eks4</div>
    <div id='X5'>eks5</div>
    <div id='X6'>eks6</div>
</div>
 
This seems like it should be a pretty simple jquery question, but I'm fairly new to this stuff. 

原文：https://stackoverflow.com/questions/10240517