Expandable Array - Dynamic Grid

<script type="text/javascript">
 
	$(document).on('ready pjax:scriptcomplete',function(){
 
		// A function to show subsequent rows of an array as options are checked
		function expandingArray(qID) {
			var thisQuestion = $('#question'+qID);
 
			$('table.ls-answers', thisQuestion).hide();
 
			// Delay to let the relevence be set
			setTimeout(function(){
				// Build an array of the question rows
				var arrayRows = $('table.ls-answers tbody tr.radio-list:not(.ls-irrelevant)', thisQuestion);
 
				// Initially hide all rows unless an input was previously checked
				$(arrayRows).addClass('relevant-row').each(function(i) {
 
					if ($('input:radio:checked', this).length != 0) { 
						$(this).attr('data-name', 'clickedRow');
					}
					else {
						$(this).attr('data-name', 'hidden').hide();
					}
				});
 
				// Now show the first hidden row
				addRow();
 
				$('table.ls-answers', thisQuestion).show();
 
				// Add another row when an option is checked for the first time
				$( 'td.answer-item input:radio', thisQuestion).on('click', function (event) {
					var thisRow = $(this).closest('tr');
 
					if ($(thisRow).attr('data-name') != 'clickedRow') {
						addRow();
						$(thisRow).attr('data-name', 'clickedRow');
						// if you also want to hide the answered row:
						$(thisRow).hide();
					}
 
					// The original function of the click event
					checkconditions(this.value, this.name, this.type);
 
 
					if ($(thisRow).is('#question'+qID+' .relevant-row:last')) {
						setTimeout(function(){
							$(thisQuestion).hide();
							$('#ls-button-submit').trigger('click');
						}, 200);
					}
 
 
				});
 
			}, 500);
 
 
			// Function to add a row
			function addRow() {
				$('.relevant-row[data-name="hidden"]:first' ).attr('data-name', 'visible').show();
 
				// Now, scroll down
				$("html, body").animate({ scrollTop: $(document).height() }, 1000);
			}
		}
 
		// Call the function with a question ID
		expandingArray({QID});
 
	});
</script>

$(thisRow).hide();