Django：CheckboxSelectMultiple [英] Django: CheckboxSelectMultiple

问题描述

是否可以单独呈现每个复选框，而不是必须将列表中的所有复选框聚集在一起，默认情况下是这样的？像

Is it possible to render each checkbox individually, instead of it having to clump all the checkboxes together in a list, as it does by default? Something like

{{ myform.cbmultiple.0 }}

仅渲染第一个复选框？实际上， 0 将必须是一个变量，所以我可以循环...

To render just the first checkbox? Actually the 0 would have to be a variable so I can loop...

我问的原因是因为我想以相当复杂的方式显示这些复选框，所以默认的小部件不适用于我。我也不希望覆盖该小部件，因为使用模板语法比使用python代码更容易地渲染它，加上这是一次性的很多工作。

The reason I'm asking is because I want to display these checkboxes in a rather complicated way, so the default widget doesn't work for me. I also don't really want to override the widget because it's much easier to render it using the template syntax than in python code, plus, that's a lot of work for a one-off.

推荐答案

有一种方法可以在模板中手动呈现CheckboxSelectMultiple（），以便您可以使用它来完成所需的任务。

There is a way to render the CheckboxSelectMultiple() manually in the template so you can do what you want with it.

详细了解此帖。

解决方案可能是这样的：

The solution could be something like this:

<table>
<thead>
  <tr>
  <td>&nbsp;</td>
  <td>V</td>
  <td>S</td>
  </tr>
</thead>    
{% for pk, choice in form.options.field.widget.choices %}
<tr>
<td><a href="/link/{{ choice }}">{{ choice }}</a></td>
<td><label for="id_options_{{ forloop.counter0 }}"><input {% for option in app.options.all %}{% if option.pk == pk %}checked="checked"{% endif %}{% endfor %} type="checkbox" id="id_options_{{ forloop.counter0 }}" value="{{ pk }}" name="options" /></label></td>
</tr>
{% endfor %}                
</table>

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