object screenitem.update(object/array screenItems)
This method allows to update existing screen items.
This method is available to users of any type. Permissions to call the method can be revoked in user role settings. See User roles for more information.
(object/array) Screen item properties to be updated.
screenitemid property must be defined for each screen item, all other properties are optional. Only the passed properties will be updated, all others will remain unchanged.
(object) Returns an object containing the IDs of the updated screen items under the
Set the width of the screen item to 500px and height to 300px.
CScreenItem::update() in ui/include/classes/api/services/CScreenItem.php.