The cart item loop iterator.

shopp('cartitem', 'addons', '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 while looping through cart item addons, false when finished looping.

Alternative Forms

shopp('cartitem.addons', 'options');


The cart item loop iterator.

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.




Basic cart item addons loop

if ( shopp('cartitem.has-addons') )
    while ( shopp('cartitem.addons) ) {
        // in cart item addons loop

Use the cartitem addon tag within the loop

if ( shopp('cartitem.has-addons') ) {
    while ( shopp('cartitem.addons') ) {
        $t = true;
        // Display ,&nbsp separated list of cart item properties
        shopp('cartitem.addon', array(
            'separator' => ', ',

See Also

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