Question

I have a lot of <tr> elements. Each important one is marked with a class name containing “highlight-delete”. How can I iterate over the whole set of them, and write each of their .innerHTML to the console? I tried this but it failed

            $.each('tr[class*=highlight-delete]', function (index, item) {
              console.log(item.innerHTML);
            });

Answer 1

The first parameter of the each function should be an array or object, you are passing a string:

jQuery.each( collection, callback(indexInArray, valueOfElement) )

  $.each($('tr[class*=highlight-delete]'), function (index, item) {
          console.log(item.innerHTML);
  });