In a view script the syntax to call a form element from a fieldset is something like:

```
echo $this->formRow($form->get('member')->get('firstName'));

```

This script calls the single element `firstName` from the fieldset `member`. However, if the fieldset element refers to an alias for an associative fieldset entity, this script calls all of the elements in the child table. What is the syntax to call a single element from the child table?

In other words, let’s say we have a `members` entity and a `members` fieldset that include elements like `firstName` and `lastName`. We also have an `address` entity and an `address` fieldset that include elements like `address`, `city`, `state`, and `zipcode`. For the ORM associations, the `members` entity includes an `addressInfo` element that establishes the link to the `address` entity, and the `address` entity includes a `memberItem` element that establishes the link back to the `members` entity. In this case,

```
echo $this->formRow($form->get('member')->get('firstName'));

```

produces a single `firstName` form element in the view script, while

```
echo $this->formRow($form->get('member')->get(‘addressInfo’));

```

produces form elements for `address`, `city`, `state`, and `zipcode`.

I would assume that if we want to produce a form element only for `city`, the script might want to be something like

```
echo $this->formRow($form->get('member')->get(‘addressInfo’)->get(‘city’));

```

or

```
echo $this->formRow($form->get('member')->get(‘addressInfo’, ‘city’));

```

but neither of these work.

What is the syntax?