Placement in MultipleChoiceField template in Django

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Placement in MultipleChoiceField template in Django

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#1 by (1 votes)

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I'm doing a web page in Django and I want to introduce a MultipleChoiceField in a table. I want to introduce it in a personalized way, but when using the template code it does not give results. Here I leave the codes and the result.

forms.py

class paisForm(forms.Form):
    bus_pais = forms.MultipleChoiceField(
        choices=paises.objects.all().order_by('nombre').values_list('reduccion','nombre'),
        widget=forms.CheckboxSelectMultiple,
        required=False,
    )

views.py

def index_spider_view(request):
    idiom = idiomas.objects.all().order_by('nombre')
    pais = paises.objects.all().order_by('nombre')
    continentes = paises.objects.values_list('continente', flat=True).distinct().order_by('continente')


    if request.method == "POST":
        ...
    else:
        buscador_Form = buscador_googleForm()
        idioma_Form = idiomaForm()
        pais_Form = paisForm()

    contexto = {'idioma': idiom, 'paises': pais, 'continentes': continentes, 'buscador_Form':buscador_Form,
                'idioma_Form':idioma_Form, 'pais_Form':pais_Form}

    return render(request, 'spider_google/spider.html', contexto)

Template HTML code:

   <table class="table table-striped text-center tablapais" id="tablpais">
      <thead>
        <tr>
          <th>Seleccion</th>
          <th>Nombre</th>
          <th>Continente</th>
        </tr>
      </thead>
      <tbody id="id_bus_pais">
      {% for pais in pais_Form %}
        <tr>
          <td><input type="checkbox" class="form-control" id="id_bus_pais_{{pais.id_for_label}}" name="idioma_Form" value="{{pais.value}}"></td>
          <td>{{pais.id}}</td>
          <td></td>
        </tr>
      {% endfor %}
      </tbody>
   </table>

The result obtained is as follows:

HTML Code:

<tbody id="id_bus_pais">
  <tr>
    <td><input type="checkbox" class="form-control" id="id_bus_pais_" name="idioma_Form" value="None"></td>
    <td></td>
    <td></td>
  </tr>                        
</tbody>

I've tried using {{pais_Form.as_table}} and it works correctly, but it's not what I'm looking for now. I would like if there is an error in the code, because I can not find it and I do not know which is the error for which it does not show the table correctly.

Versions of the programs that intervene in the code:

Windows 10 Pro
Python 3.6
Django 2.0

Thanks to the answers in @F_Delgado's responses and the Django documentation in this section I have managed to obtain the expected result, which was the following:

The code that I have followed is the following:

<tbody id="id_bus_pais">
 {% for pais in pais_Form.bus_pais %}
  <tr>
    <td>{{pais.tag}}</td>
    <td>{{pais.choice_label}}</td>
    <td></td>
  </tr>
 {% endfor %}
</tbody>

python python-3.x django django-forms

asked by Alvaro Garcia 08.05.2018 в 08:59

source

1 answer

Delete space between two print Problem with Vista in CodeIgniter

score 1 · Accepted Answer

You have an easier way to do it, I explain.

The variable paisForm contains the whole form, within that you will have a field called country that you will call in this way {{paisForm.pais}} which is the one that contains the multiplecheckbox, if you loop it for to said variable you will get all the 1 for 1 options that you can lay out individually. I give you an example:

<tr>
    {% for i in paisform.pais %}
        <td>{{i}}</td>
    {% endfor %}
</tr>