jQuery Forum

I need to use a collection for this feature. I am trying to hide (or remove) the div.form-q element, but can't seem to select it. I have set up a console.log to try to see it's length.

What am I missing here? I know a table would be better suited for this, but I must use this collection.

1. /*hide delete file & make dropdown required on additional attachments*/
     var uploadFormat =  function(){
     
       var i = $(this).index();
       var c = $('#q270 div.form-q').legnth;
       var descrCell = $('#q270 div:nth-child('+i+')');
       $(this).parents('ul').find('.attachmentType select').attr('required', 'true');
       descrCell.find('td.delCell').hide();
        //find(':button').remove();
        console.log(c);
      };
    
     $('.addAttachmentUpload .fileuploader').on('updatevalidation', uploadFormat);
     $('#q270 .cf-collection-append').click(uploadFormat);

HTML:

My idea is to try to get the number of div.form-q so I can traverse the DOM with the index I get back.

Thanks!