1

我已经开始使用 Magento，并且正在尝试获取与给定产品相关的所有自定义选项。我已经找到了解决方案，但是，我遇到了问题。

我的 PHP 代码：

foreach ($_product->getOptions() as $optionInfo) :
    $values = $optionInfo->getValues(); 

    foreach ($values as $values) :
        $valuesArray[$values['option_type_id']] = array("option_type_id" => $values['option_type_id'], "option_id" => $values['option_id'], "title" => $values['title']);
    endforeach;

    $option = array("id" => $optionInfo->getId(), "type" => $optionInfo->getType(), "title" => $optionInfo->getTitle(), "values" => $valuesArray);
    $options[$optionInfo->getId()]= $option;
endforeach;

它肯定会返回正确的信息。至少在第一次迭代中：

[2] => Array
    (
        [id] => 2
        [type] => drop_down
        [title] => Custom option 1
        [values] => Array
            (
                [4] => Array
                    (
                        [option_type_id] => 4
                        [option_id] => 2
                        [title] => Flaphack 1
                    )

                [5] => Array
                    (
                        [option_type_id] => 5
                        [option_id] => 2
                        [title] => Flaphack 2
                    )

                [6] => Array
                    (
                        [option_type_id] => 6
                        [option_id] => 2
                        [title] => Flaphack 3
                    )

            )

    )

但是，在第二次迭代期间（甚至可能是第三次和第四次等等），我有重复的值。在第二次迭代中，我得到了与第一次迭代中相同的值加上第二次迭代的正确值：

[1] => Array
    (
        [id] => 1
        [type] => drop_down
        [title] => Custom option 2
        [values] => Array
            (
                [4] => Array
                    (
                        [option_type_id] => 4
                        [option_id] => 2
                        [title] => Flaphack 1
                    )

                [5] => Array
                    (
                        [option_type_id] => 5
                        [option_id] => 2
                        [title] => Flaphack 2
                    )

                [6] => Array
                    (
                        [option_type_id] => 6
                        [option_id] => 2
                        [title] => Flaphack 3
                    )

                [1] => Array
                    (
                        [option_type_id] => 1
                        [option_id] => 1
                        [title] => Flaphack 1.1
                    )

                [2] => Array
                    (
                        [option_type_id] => 2
                        [option_id] => 1
                        [title] => Flaphack 1.2
                    )

                [3] => Array
                    (
                        [option_type_id] => 3
                        [option_id] => 1
                        [title] => Flaphack 1.3
                    )

            )

    )

你们知道发生了什么吗？将不胜感激。

最好的，尼古拉

4

1 回答 1

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Try this code,

foreach ($_product->getOptions() as $optionInfo) :
$values = $optionInfo->getValues(); 
$valuesArray = array(); // added line
foreach ($values as $values) :
    $valuesArray[$values['option_type_id']] = array("option_type_id" => $values['option_type_id'], "option_id" => $values['option_id'], "title" => $values['title']);
endforeach;

$option = array("id" => $optionInfo->getId(), "type" => $optionInfo->getType(), "title" =>    $optionInfo->getTitle(), "values" => $valuesArray);
$options[$optionInfo->getId()]= $option;
endforeach;

The $valuesArray is getting values in each iteration and you never cleared it. So when the outer foreach gets into second loop the $valuesArray gets values in incremental fashion. If you clear $valuesArray in each iteration of outer foreach you will get what you wanted.

于 2013-09-26T02:20:04.380 回答