将django变量传递给django模板中的slide函数

Question

I know that Django template allow this structure

  {% for i in paginator.page_range|slice:":10" %}

It means just 10 element from paginator.page_range list.

But how can instead passing 10, want to passing a variable, like this:

  {% for i in paginator.page_range|slice:":page_obj.number" %}

Answer 1

您可以使用slice:":{{page_obj.number}}" ， {{}}是在django模板中调用变量的方法。