joomla - How to get top most parent of a subcategory in joomla?

翻译自：https://stackoverflow.com/questions/13049530 2012-10-24T12:46:43.703

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Is there any function of joomla that gives the top most parent of a subcategory? Like, I have this structure-

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If I have id of "Components" than how could I get "Sample Data-Articles".

Thanks.

1 に答える 1

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getPathRoot を使用して、最後から 2 番目のノードを選択できます (最後のノードは、それ自体はカテゴリではないカテゴリルートです)。 https://github.com/joomla/joomla-platform/blob/staging/libraries/joomla/table/nested.php#L126 または https://github.com/joomla/joomla-platform/blob/staging/libraries/ legacy/categories/categories.php#L932

于 2012-10-24T14:58:42.520 に答える