If you wanted this custom folder to be a parent to another folder, you could select Empty from the Initial folder contents drop-down list.

如果要使这个自定义文件夹成为另一个文件夹的父文件夹，可以在Initial folder contents下拉列表中选择Empty。

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The new folder dialog allows you to choose the parent folder and a name for the new folder.

新建文件对话框允许你选择父文件夹和新文件夹的名称。

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Add a Method builder call to navigate back to the parent folder after the user has drilled down into the folder structure.

添加一个Method构建块调用，以便在用户深入到文件夹结构以后向后导航到父文件夹。

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