Javascript to turn an unordered list into multiple columns

Question

There doesn\'t seem to be an easy way in (well supported) css to do this. I\'m looking for a javascript solution, preferably jQuery.

I have an unordered list like th

Answer 1

You will want to use a combination of CSS and jQuery, but in theory it is very simple. Render a complete single list in HTML, then provide a wrapper via jQuery and split the list up as desired. The following function does just that. Be sure to use a more specific selector than just ul when actually using the script. An id would be ideal.

View demo here.

jQuery(function ($) {
  var size = 4,
      $ul  = $("ul"),
      $lis = $ul.children().filter(':gt(' + (size - 1) + ')'),
      loop = Math.ceil($lis.length / size),
      i    = 0;

  $ul.css('float', 'left').wrap("
");

  for (; i < loop; i = i + 1) {
    $ul = $("
").css('float', 'left').append($lis.slice(i * size, (i * size) + size)).insertAfter($ul);
  }
});