Simultaneously Iterating Over Two Sets of Elements in jQuery

Question

I have a table containing many pairs of text input fields in separate columns. I want to iterate through the input fields in the first column and use those values to set the va

Answer 1

Lots of ways to do this. Here's one.

$("tr").each(function() {
  $(this).find(":last-child input").val($(this).find(":first-child input").val());
});

or another:

$("input.left").each(function() {
  $(this).parent().nextSibling().find("input.right").val(this.value);
});

and so on.