将Django语言选择表单实现为按钮

时间:2016-03-28 18:53:32

标签: python django forms internationalization

我想将django语言选择实现为一系列按钮,而不是基于下拉选择的表单。我尝试通过向按钮添加formactionvalue{% get_current_language as LANGUAGE_CODE %} {% get_available_languages as LANGUAGES %} {% get_language_info_list for LANGUAGES as languages %} <form action="{% url 'set_language' %}" method="post">{% csrf_token %} <input name="next" type="hidden" value="{{ redirect_to }}" /> <select name="language"> {% for language in languages %} <option value="{{ language.code }}"{% if language.code == LANGUAGE_CODE %} selected="selected"{% endif %}> {{ language.name_local }} ({{ language.code }}) </option> {% endfor %} </select> <input type="submit" value="Go" /> </form> 属性来尝试执行此操作,但它无法正常工作。

将以下输入表单实现为一系列按钮的正确方法是什么?谢谢!

来自Django国际化文档

{% get_current_language as LANGUAGE_CODE %}
{% get_available_languages as LANGUAGES %}
{% get_language_info_list for LANGUAGES as languages %}

{% for language in languages %}
  <button type="submit" title="{{ language.code }}" formaction="{% url 'set_language' %}" value="{{ language.code }}">
    {{ language.name_local }} ({{ language.code }}) 
  </button>
{% endfor %}

我尝试使用按钮

{{1}}

1 个答案:

答案 0 :(得分:3)

以下是使用提交按钮创建每种语言作为其自己的隐藏表单的方法,该按钮可以是styled with css

如果您希望以不同方式设置活动语言的样式,可以使用django if语句更改css(如果它是当前语言)。

{% get_current_language as LANGUAGE_CODE %}
{% get_available_languages as LANGUAGES %}
{% get_language_info_list for LANGUAGES as languages %}

{% for language in languages %}
  <form action="{% url 'set_language' %}" method="post" id="form_{{ language.code }}" style="display:inline!important;">
  {% csrf_token %}
    <input name="next" type="hidden" value="{{ redirect_to }}" />
    <input name="language" type="hidden" value="{{ language.code }}" />
  </form>
  <button class="lang-button" type="submit" form="form_{{ language.code }}" value="Submit">[{{ language.code }}]</button>
{% endfor %}