查找jQuery的對象的子集與特定父

Question

我有以下選擇：

var $foo = $('.someClass'); 
var $rows = $('.rows'); 
$rows.each(function (index, element) { 
    var $row = $(element); 
    var $specificFoo = /* how to I get the specific foos, where $row is their parent */; 
}); 

任何機會做到這一點？

澄清：
一些$foo是$row的孩子 - 我試圖查詢這個特定的子集。見我example

Answer 1

試試這個，

var foo = $('.someClass'); 
var rows = $('.rows'); 
rows.each(function (index, element) { 
    var specificFoo = element.find(foo); 
}); 

Answer 2

var $tests = $('.test'); 
var $divs = $('div'); 
$divs.each(function (index, element) { 
    var $div = $(element); 
    //var $test = $($tests, $divs); // won't work 
    var $test = $div.find($tests); 
    alert($test.length); 
}); 

這可能工作