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 submit、formaction 和 value 属性来实现此目的,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 %}
<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>
我对按钮的尝试:
{% 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 %}
请您参考如下方法:
以下是一种方法,将每种语言创建为自己的隐藏表单,并带有一个可以是 styled with css 的提交按钮.
如果您希望事件语言的样式不同,您可以使用 django if 语句来更改 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 %}
