Slimphp-细枝动态包含

我需要包括在树枝模板动态模板。因此，模板将包括routes.php中定义的页面

我尝试像下面的代码那样连接字符串和变量，但仍然不起作用

routes.php：

$app->get('/home', function ($request, $response, $args) {
  $data['page'] = "home";
  return $this->view->render($response, 'Home/layout.html', $data);
});

Home/layout.html:

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include 'Home/' ~ data.page ~ '.html' %}
{% include 'Home/_footer.html' %}

Unable to find template "Home/.html" (looked into: ../App/Templates) in "Home/layout.html" at line 4.

$app->get('/home', function ($request, $response, $args) {
  $data['page'] = "{% include 'Home/home.html' %}";
  return $this->view->render($response, 'Home/layout.html', $data);
});

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include template_from_string(page) %}
{% include 'Home/_footer.html' %}

错误消息：

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include 'Home/' ~ data.page ~ '.html' %}
{% include 'Home/_footer.html' %}

Unable to find template "Home/.html" (looked into: ../App/Templates) in "Home/layout.html" at line 4.

$app->get('/home', function ($request, $response, $args) {
  $data['page'] = "{% include 'Home/home.html' %}";
  return $this->view->render($response, 'Home/layout.html', $data);
});

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include template_from_string(page) %}
{% include 'Home/_footer.html' %}

我找到了自己的解决方案，但不是我想要的。所以我编辑routes.php和layout.html如下：

routes.php:

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include 'Home/' ~ data.page ~ '.html' %}
{% include 'Home/_footer.html' %}

Unable to find template "Home/.html" (looked into: ../App/Templates) in "Home/layout.html" at line 4.

$app->get('/home', function ($request, $response, $args) {
  $data['page'] = "{% include 'Home/home.html' %}";
  return $this->view->render($response, 'Home/layout.html', $data);
});

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include template_from_string(page) %}
{% include 'Home/_footer.html' %}

Home/layout.html:

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include 'Home/' ~ data.page ~ '.html' %}
{% include 'Home/_footer.html' %}

Unable to find template "Home/.html" (looked into: ../App/Templates) in "Home/layout.html" at line 4.

$app->get('/home', function ($request, $response, $args) {
  $data['page'] = "{% include 'Home/home.html' %}";
  return $this->view->render($response, 'Home/layout.html', $data);
});

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include template_from_string(page) %}
{% include 'Home/_footer.html' %}

---

我想发送的变量包含routes.php中模板文件的名称，而不是模板语法。

您访问的变量错误。您正在将以下内容传递给

细枝

$data['page'] = "home";
return $this->view->render($response, 'Home/layout.html', $data);

这意味着要访问

page

变量

在
twig
中，您只需要调用
page
而不是
数据。page
因为数组
数据
甚至没有传递到模板

这意味着您的模板应该如下所示

{% include 'Home/_header.html' %}
{% include 'Home/_topbar.html' %}
{% include 'Home/_sidebar.html' %}
{% include 'Home/' ~ page ~ '.html' %}
{% include 'Home/_footer.html' %}


您可以在查看错误消息时自己判断这一点

找不到模板“Home/.html”

由于
Home/
和
.html
之间没有任何内容，这意味着变量
data.page
不存在。我建议在开发时启用调试模式，然后您在尝试访问未定义变量时会出现错误
您会给出哪个错误？@Matteo它在第4行的“Home/layout.html”中给了我错误消息“找不到模板”Home/.html（查看：../App/Templates）。“哎呀，我的错了。”。我没有意识到这一点。谢谢你救了我一天。