SharePoint Online - Parent Child Lists JavaScript Not Working

Question

I am trying to make my child list take its lookup ID from the parameter in the URL and assign it to a dropdown.  The following code used to work but no longer does, any ideas as to why?

<script type="text/javascript" src="https://XXXTEAMSITEXXX/Scripts/jquery-1.11.1.min.js"></script>

<script type="text/javascript">

jQuery(document).ready(function($) {

    //get the ProjectName from they query string

    var batchID = getParameterByName("BatchID");

    //Set the corresponding Lookup field value to the Contact ID

    $("input[Title='BatchID']").val(batchID);    

    //use this line to disable the lookup field selection

    $("input[Title='BatchID']").attr('disabled','disabled')

    //use this line to hide the lookup field and label entirely

    //$("input[title='BatchID']").closest("tr").hide();

       $("select[title='Notes']").closest("tr").hide();   

       $('nobr:contains("Status of Transaction")').closest('tr').hide();

       $('nobr:contains("Sender Name")').closest('tr').hide(); 

       $('nobr:contains("Receiver Name")').closest('tr').hide(); 

});

function getParameterByName(name)

{

  name = name.replace(/[[]/, "\[").replace(/[]]/, "\]");

  var regexS = "[\?&]" + name + "=([^&#]*)";

  var regex = new RegExp(regexS);

  var results = regex.exec(window.location.href);

  if(results == null)

    return "";

  else

    return decodeURIComponent(results[1].replace(/+/g, " "));

}

</script>

Thanks for any assistance!

Ryan

Answer 1

Hi Ryan,

Based on your description, you have questions about Parent Child Lists JavaScript. I would suggest you go to our SharePoint MSDN forum. This is a dedicated support channel for SharePoint customization related issues.

Your understanding will be appreciated.

Yoga

Answer 2

Are you getting any errors or is it just silently failing?  Use your browsers dev tools to see if any javascript errors occur when you load the page.