shopp('cart.has-items')

Provides a simple test mechanism to allow different template layouts to be shown depending on whether there are items in the cart or not.

shopp('cart.has-items', 'options')

@param string $object the object or object.tag combination, if object.tag is used, the tag parameter can be omitted
@param string $tag the tag, can be hyphenated or not. Prefix with 'get' as shorthand for the return=true option
@param mixed $options associative array, or url-style name=value pairs separated by ampersands (&). Each pair is passed to the theme api tag as an option.
@returns boolean True if the shopping cart has cart items

Detects if there are items added to the shopping cart. This tag returns a true or false boolean value.

Options

Universal Options

All Theme API calls have these options.

  • return: when set to true, 1, or on, this option forces the tag to return the value instead of displaying/echoing the value to the page. Alternatively, prefix the tag parameter with get to get the same effect. All theme api tags that return a boolean value will return by default.
  • echo: when set to false, 0, or off, this option forces the tag to display the value to the page. This is the default for all non-boolean tags.
  • is: when set to true, 1, or on, this option will evaluate the return of the theme api call as a boolean true or false value. See how values are converted to boolean.

Examples

List the names of items in the cart

<?php if( shopp('cart.has-items') ): ?>
    <ul>
    <?php while( shopp('cart.items') ): ?>
        <li><?php shopp('cartitem.name'); ?></li>
    <?php endwhile; ?>
    </ul>
<?php else: ?>
    <p>There are no items in the cart.</p>
<?php endif; ?>

See Also

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© Ingenesis Limited. Shopp™ is a registered trademark of Ingenesis Limited.

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