CodeIngiter：在另一个视图中加载一个视图 [英] CodeIngiter: Load a view inside of another view

问题描述

我正在使用CodeIgniter。我想在其他视图中加载视图。我该怎么做？

I'm using CodeIgniter. I want to load views inside of other views. How can I do this?

示例：

假设我有一个视图称为 CommentWall。在CommentWall中，我想要一堆评论视图。我在整个网站上都使用评论视图！

Let's say I have a "view" called "CommentWall". In CommentWall, I want a bunch of "Comment" views. I use the view for "comment" all over my site!

我该怎么做？看来CodeIgniter只允许我顺序加载视图，考虑到我在其他视图内部使用可重用的视图，这有点奇怪！

How can I do this? It seems CodeIgniter only allows me to load views sequentially, which is sort of strange considering I use reusable views INSIDE of other views!

我可以做一个 $ this-> load-> view（'comment'）; 在我的CommentWall视图内？还是有其他方法可以使可重用视图包含在内部视图中？

Can I do a $this->load->view('comment'); inside of my view for CommentWall? Or is there some other way to have reusuable views contained inside a view?

推荐答案

您可以轻松地做到这一点，只需从控制器中加载主视图，例如 CommentWall

You can do it easily, just load the main view, for example CommentWall from the controller

$this->load->view('CommentWall');

在 CommentWall 中添加子视图可以在 CommentWall 视图内添加以下行

To add child views in CommentWall view you can add following line inside your CommentWall view

$this->view('Comment');

例如，如果加载 CommentWall 视图从您的控制器这样

For example, if you load CommentWall view from your controller like this

$data['comments'][] = 'Comment one';
$data['comments'][] = 'Comment two';

// load the parrent view
$this->load->view('CommentWall', $data);

现在在 CommentWall 中（父视图） ，如果您输入此

Now in the CommentWall (parent view), if you put this

foreach ($comments as $comment) {
    $this->view('Comment', array('comment' => $comment));
}

并在您的评论中（子视图），如果您有此

And in your Comment (child view) if you have this

echo $comment . '<br />';

然后您应该获得类似这样的输出

Then you should get output something like this

Comment one

Comment two

更新：：Alos，查看此答案。

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