如何在Django模板上访问多维字典 [英] How to access multidimensional dictionary on Django template

问题描述

我正在尝试访问Django模板中的多维字典。我能够查看一级密钥，但由于第二级密钥我看不到任何东西。在这个例子中，字典是这样组成的：

  dictionary = {} 
 dictionary [first_level] = {} 
字典[first_level] [second_level] = {} 
 ... 
 
等等
  

从Django模板我使用：

  {％for flk in dict％} 
<！ - 从以下使用嵌套，没有显示输出 - > 
 {％for dict.flk％中的slk％
< th一级密钥：{{flk}}二级密钥：{{slk}}< / th> 
 {％endfor％} 
<！ -   - > 
 {％endfor％} 
  

有没有使用模型或可以使用这个字典？

谢谢

解决方案

在这个页面
基本上代码变成

  {％for flk，flv in dict.items％} 
 {％for slk，slv in flv.items％} 
<第一级密钥{{flk}}第二级密钥{{slk}}< / th> 
 {％endfor％} 
 {％endfor％} 
  

在密钥（flk，slk）和值（flv，slv）中分解

I am trying to access a multidimensional dictionary in a Django template. I am able to view first level keys, but since second level keys I cannot see anything. In example dictionary is composed in this way:

dictionary = {}
dictionary[first_level] = {}
dictionary[first_level][second_level] = {}
...

and so on

From Django template I use:

{% for flk in dict %}
    <!-- Using nested for from the following, no output is shown -->
    {% for slk in dict.flk %}
        <th>First level key : {{ flk }} Second level key : {{ slk }}</th>
    {% endfor %}
    <!-- -->
{% endfor %}

Have I to use a model or can I do it using this dictionary?

Thanks

解决方案

I've found the solution on this page Basically the code becomes

{% for flk, flv in dict.items %}
    {% for slk, slv in flv.items %}
        <th>First level key {{ flk }} Second level key {{ slk }}</th>
    {% endfor %}
{% endfor %}

where each dictionary is decomposed in keys (flk, slk) and values (flv, slv).

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