Django：使{％block“div” ％}条件与条件{％extends％} [英] Django: making {% block "div" %} conditional with a conditional {% extends %}

问题描述

我想在AJAX和regualr HTTP调用之间分享一个模板，唯一的区别是一个模板需要扩展base.html html，而另一个模板不需要。

我可以使用

  {％extends request.is_ajax | yesno ：app / base_ajax.html，app / base.html％} 
  

要动态决定何时扩展，但我还需要包含 {％block'some_div'％} {％endbock％} 标签来告诉渲染器将内容放在哪里。 ajax调用需要这些标签被忽略，因为jQuery告诉它将内容放在哪里，使用 $（'somediv'）。html（response）

任何关于如何在不是ajax调用时动态包含这些块标签的想法？

I我已经提到了这个问题来弄清楚：

任何使{％extends'...'％}有条件的方式 - Django

尝试通过{％if％}进行工作：

  {％extends request.is_ajax | yesno：，stamped / home.html％} 
 {％if request.is_ajax == False％} 
 {％block results ％} 
 {％endif％} 
 {％load stamped_custom_tags％} 
 
 ... 
内容
 ... 
 {％如果request.is_ajax == False％} 
 {％endblock％} 
 {％endif％} 
  

但是当解析器运行到{％endif％}

解决方案

我的解决方案：

  {％extends x | yesno：stamped / blank.html，stamped / home.html％} 
  

其中 blank.html 包含：

  {％block results％} {％endblock％} 
 
<！ - 允许更正共享呈现
与ajax帖子和正常django渲染 - > 
  

和 home.html 是我的标准应用页面带有结果块来扩展。

I would like to share a template between AJAX and regualr HTTP calls, the only difference is that one template needs to extend base.html html, while the other dose not.

I can use

{% extends request.is_ajax|yesno:"app/base_ajax.html,app/base.html" %}

To dynamically decide when to extend, but I also need to include {% block 'some_div' %}{% endbock %} tags to tell the renderer where to put my content. The ajax call needs those tags to be left out because jQuery tells it where to put the content with $('somediv').html(response).

Any idea on how to dynamically include those block tags when its not an ajax call?

I've been referencing this question to figure it out:

Any way to make {% extends '...' %} conditional? - Django

Attempt to make it work through an {% if %}:

{% extends request.is_ajax|yesno:",stamped/home.html" %}
{% if request.is_ajax == False%}
{% block results %}
{% endif %}
{% load stamped_custom_tags %}

...
Content
...
{% if request.is_ajax == False%}
{% endblock %}
{% endif %}

but this fails when parser runs into the {% endif %}

解决方案

My Solution:

{% extends x|yesno:"stamped/blank.html,stamped/home.html" %}

Where blank.html contains:

{% block results %}{% endblock %}

<!-- to allow for corrected shared rendering 
    with ajax posts and normal django rendering -->

and home.html is my standard app page with a results block to extend.

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