显示嵌套注释的最佳方法是什么？

To implement this feature I had created a a column replyTo which relates to the comment_id in the same table. The original comments have this as 0. The problem I face is what could be the best way to show them.

为了实现这个功能，我创建了一个列replyTo，它与同一个表中的comment_id相关。最初的评论将其视为0.我面临的问题可能是展示它们的最佳方式。

In my model, I have created a function nested_comments() to get them and in my view I was doing like, this.

在我的模型中，我创建了一个函数nested_comments（）来获取它们，在我看来我就是这样做的。

<? foreach( $comments as $comment ): ?>
....
          <? foreach( $comment->nested_comments() as $comm): ?>

But that is only fine if I have one level of nested comments. Actually, I wish if there was a way to do this in the view. I don't wish to create another view file and controller for this purpose alone.

但是，如果我有一个级别的嵌套注释，那就没问题了。实际上，我希望在视图中有一种方法可以做到这一点。我不希望仅为此目的创建另一个视图文件和控制器。

2 个解决方案

#1

You can use function, Like below:

你可以使用函数，如下所示：

function getComments($comments){
      if(!is_array($comments)){
          return;
       }
     foreach($comments as $key => $value){
          // do what you want with comments
          getComments($nestedComments);
     }
}

it's not ready to use function, but you can work in the same way.

它还没有准备好使用功能，但你可以以同样的方式工作。

#2

You can achieve it with mptt modules, there are a few around:

你可以使用mptt模块实现它，有几个：

https://github.com/spadefoot/kohana-orm-leap

https://github.com/rafi/orm-mptt

https://github.com/evopix/orm-mptt

I've been using third one but now its old and I suggest you to take a look at leap, it looks very promising. And also take a look at http://kohana-modules.com/search?query=mptt

我一直在使用第三个，但现在它已经老了，我建议你看看飞跃，它看起来很有希望。另请参阅http://kohana-modules.com/search?query=mptt

#1