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!

I am trying to make a function that has 2 functions within it. Here it works fine:

var bothFunctions = function(){//combine 2 function variables
   checkCats();
   checkCatVal();
 };
 
  $('#q119').on('change', bothFunctions);

The functions them selves are performing some logic on a drop down list.

I tried using this technique on aother 2 functions that are performing logic based on a checkbox:

  var bothFunctions = function(){//combine 2 function variables
   checkPCardCheck;
   checkPCardVal;
    return false;
 };

$('#q34 .cf-table-add-row').click(bothFunctions);

What am I missing? Are there ever special conditions where you can't combine functions?

I can get them to work when I break them into separate lines:

  $('#q34').on('change', checkPCardCheck);
  $('#q34').on('change', checkPCardVal);
 

I also tried combining them like this with no luck:

  $('#q34 .cf-table-add-row').click(function(){
   checkPCardCheck();
   checkPCardVal();
    return false;
  });

I am a noob, so please forgive any blatantly obvious reasons that I don't see.

Thanks

Hi Everyone,

I have to be missing something pretty obvious, but I am out of ideas. I am trying to get the tr from a table (#q34). I am (attempting) to pass the table name as a parameter in to a function. I could be doing a number of things incorrectly as I am a complete noob.

here I am trying to pass the parameter #q34: 

1. $('.pCardUsedReg input').on('change', function(){
    checkPCardCheck("#q34");

Here I trying to use the parameter as if it was text:

1. var checkPCardCheck = function(x){ 
         var totalRows = $(x+" tr").length-1;

I have tried several ways to format the parameter in function code to no avail. Thanks in advance!!