shopp('cart.items')

Loops through the items in the cart to display information specific to a single item.

shopp('cart', '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 for each item in the shopping cart

This tag will iterate through each item in the shopping cart, set the current [[ThemeAPI:Cart Item] context and return true for each item entry. After it traverses the entire list of items in the shopping cart it will return false and reset to the beginning of the list.

This allows a template developer to loop through the items in the cart to display information specific to a single item using the Cart Item tags. This is a construct similar to “The Loop” in WordPress and operates in much the same manner.

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','hasitems')): ?>
    <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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