```
return <<<JS
			(function(\$)
			{
				\$(function()
				{
					var categoryTypeMap = $categoryTypeMapJson;
					var categoryTemplatesMap = $allowedTemplatesJson;
					var currentTemplate = $currentTemplateJs || '';
					var currentType = $currentTypeJs || '';
					var categoryRequiredFieldsMap = $categoryRequiredFieldsMapJson;
					
					var \$category = $('#content-category');
					var \$template = $('#content-template');
					var \$type = \$('#content-type');
					var \$form = \$('#content-form');
					
					/* Sync 'type' hidden input with category selection */
					function syncType()
					{
						var selectedCat = \$category.val();
						var mappedType = categoryTypeMap[selectedCat] || null;
						\$type.val(mappedType);
					}
					
					/* Populate template dropdown based on allowed templates for selected category */
					function updateTemplateOptions(catId)
					{
						var templates = categoryTemplatesMap[catId] || [];
						
						/* When updating template dropdown options */
						\$template.empty();
						
						if (templates.length)
						{
							templates.forEach(function(t)
							{
								/* Capitalize first letter for display */
								\$template.append($('<option>').val(t).text(t.charAt(0).toUpperCase() + t.slice(1)));
							});
							
							\$template.prop('disabled', false);
							
							if (!templates.includes(\$template.val()))
							{
								\$template.val(templates[0]).trigger('change');
							}
						}
						else
						{
							\$template.append($('<option>').val('').text('Select a category first'));
							\$template.prop('disabled', true);
						}
					}
					
					/* Toggle visibility of form fields based on type/template CSS classes */
					function toggleFields(type, template)
					{
						\$('[class*="field-type-"]').hide();
						\$('[class*="field-template-"]').hide();
						\$('[class*="field-type-template-"]').hide();
						
						if (type)
						{
							\$('.field-type-' + type).show();
						}
						if (template)
						{
							\$('.field-template-' + template).show();
						}
						if (type && template)
						{
							\$('.field-type-template-' + type + '-' + template).show();
						}
					}
					
					/* Clear and reset newly required fields values, and trigger validation on them */
					function resetAndValidateFields(requiredFields)
					{
						requiredFields.forEach(function(field)
						{
							var \$field = \$form.find('[name="Content[' + field + ']"]');
							
							if (\$field.length)
							{
								\$field.val('');
								\$form.yiiActiveForm('validateAttribute', \$field.attr('id'));
							}
						});
					}
					
					function updateRequiredFields(catId, template)
					{
						var requiredFields = [];
						
						if (categoryRequiredFieldsMap[catId] && categoryRequiredFieldsMap[catId][template])
						{
							requiredFields = categoryRequiredFieldsMap[catId][template];
						}
						
						resetAndValidateFields(requiredFields);
					}
					
					/* Bind events for category and template changes */
					\$category.on('change', function()
					{
						syncType();
						updateTemplateOptions(\$category.val());
						toggleFields(\$type.val(), \$template.val());
						updateRequiredFields(\$category.val(), \$template.val());
						
						/**
						* Optional: you can trigger validation manually on category/template change
						* e.g., Yii ActiveForm validation for 'type' field:
						*	$('#content-form').yiiActiveForm('validateAttribute', 'content-type');
						*/
					});
					
					\$template.on('change', function()
					{
						toggleFields(\$type.val(), \$template.val());
						updateRequiredFields(\$category.val(), \$template.val());
					});
					
					/* Initial setup on page load */
					syncType();
					updateTemplateOptions(\$category.val());
					toggleFields(\$type.val(), \$template.val())
					
				});
			})(jQuery);
			JS;
```

so when i go to update the activeRecord.. the template is not defined, but if its a old record, it should be