在tr中为td的每个函数Jquery(Jquery each function for td in tr)

我基本上想找到tbody中每个tr的每秒eq（1）td的val ...

var distancefrom = x;
var distanceto = y;

$("#village_troup_list tbody tr").each(function () 
{
    var allo = $("#village_troup_list tbody tr").find('td').eq(1).val();
});
 
 ... 接着： 
 
if (distancefrom <= [theValueImGetting] <= distanceto) 
{
    // run something for the tr this td is in
}
 
 我试过$(this) ，但它没有做任何事情，所以我猜这不是正确的方法。 
 
 我怎么能以一种干净的方式做到这一点？ 
I basically want to find every second eq(1) td's val for each tr in the tbody ...
 
var distancefrom = x;
var distanceto = y;

$("#village_troup_list tbody tr").each(function () 
{
    var allo = $("#village_troup_list tbody tr").find('td').eq(1).val();
});
 
... and then:
 
if (distancefrom <= [theValueImGetting] <= distanceto) 
{
    // run something for the tr this td is in
}
 
I tried $(this), but it didn't do anything, so I'm guessing that's not the right approach. 
 
How could I do this in a neat manner?
                
最满意答案
                
                    
                        var trs = $('#village_troup_list tr td:nth-of-type(2)').map(function() {
    var val = $(this).text();
    if(val >= distancefrom && val <= distanceto)
        return $(this).parent();
});

trs.each(function(i, tr) {
    // run something for the tr which second td element's value meets the criteria
});
var trs = $('#village_troup_list tr td:nth-of-type(2)').map(function() {
    var val = $(this).text();
    if(val >= distancefrom && val <= distanceto)
        return $(this).parent();
});

trs.each(function(i, tr) {
    // run something for the tr which second td element's value meets the criteria
});