2

関連オブジェクトのリストを返す DetailView があります (m2m から)。それはうまく動作します！

しかし、オブジェクトの名前を検索する必要があり、関連するオブジェクトだけでなくすべてのオブジェクトが返されます。

どうすればこれにアプローチできますか？

ありがとう。

#models.py
class Candidate(models.Model):
    user = models.OneToOneField(User, primary_key=True)
    birth = models.CharField(max_length=50)
    ...

class Job(models.Model):
    candidate = models.ManyToManyField('Candidate', through='CandidateToJob')
    title = models.CharField(max_length=500)
    ...

class CandidateToJob(models.Model):
    job = models.ForeignKey(Job, related_name='applied_to')
    candidate = models.ForeignKey(Candidate, related_name='from_user')
    STATUS_CHOICES = (
       ('1', 'Not approved'),
       ('2', 'Approved'),
       ('3', 'Hired')
    )
    status = models.CharField(max_length=2, choices=STATUS_CHOICES)

私の検索クエリ

 #views.py
 def get_query(query_string, search_fields):
    query = None # Query to search for every search term
    terms = normalize_query(query_string)
    for term in terms:
        or_query = None # Query to search for a given term in each field
        for field_name in search_fields:
            q = Q(**{"%s__icontains" % field_name: term})
            if or_query is None:
                or_query = q
            else:
                or_query = or_query | q
        if query is None:
            query = or_query
        else:
            query = query & or_query
    return query

def searchcandidate(request, *args, **kwargs):
    query_string = ''
    found_entries = None
    if ('q' in request.GET) and request.GET['q'].strip():
        query_string = request.GET['q']
        entry_query = get_query(query_string, ['candidate__user__first_name',    'candidate__user__last_name'])

        found_entries = CandidateToJob.objects.filter(entry_query).order_by('-candidate')

    return render_to_response('dashboard/candidates_results.html',
            { 'query_string': query_string, 'found_entries': found_entries },
            context_instance=RequestContext(request)
        )

オブジェクト（候補）のリストを含むビュー

class Screening(generic.DetailView):

    model = Job
    template_name = 'dashboard/screening.html'

    def get_context_data(self, **kwargs):
        context = super(Screening, self).get_context_data(**kwargs)
        context['candidate_list'] = self.object.applied_to.all().order_by('candidate')
        return context

私のURL

#urls.py
url(r'^dashboard/job/(?P<pk>\d+)/screening/$', views.Screening.as_view(), name='screening'),
url(r'^dashboard/job/(?P<pk>\d+)/screening/results/$', 'companies.views.searchcandidate', name='searchcandidate'),

そして、テンプレート

#html for Screening(DetailView) in which works good
<form class="" method="get" action="{% url 'searchcandidate' job.pk %}">
    <div class="input-group">
        <input name="q" id="id_q" type="text" class="form-control" placeholder="Buscar candidatos por nome" />
        <span class="input-group-btn">
            <button class="btn btn-orange" type="submit">Buscar</button>
        </span>
    </div>
</form>

{% for candidate in candidate_list %}
     {{ candidate }}
{% endfor %}

関連するオブジェクトだけでなく、すべてのオブジェクトを返すもの

#html
{% if found_entries %}
     {% for candidate in found_entries %}
          {{ candidate }}
     {% endfor %}
{% endif %}
4

1 に答える 1

1

私はついにそれを働かせました。そして、これが私がそれを作った方法です。

def searchcandidate を次のように変更しました。

#views.py
class SearchCandidate(generic.DetailView):

    model = Job
    template_name = 'dashboard/screening-results.html'

    def get_context_data(self, **kwargs):
        context = super(SearchCandidate, self).get_context_data(**kwargs)               
        context['candidate_list'] = self.object.applied_to.filter(
            get_query(self.request.GET['q'], ['candidate__user__first_name', 'candidate__user__last_name'])
    ).order_by('candidate')

        return context
于 2014-10-30T17:35:23.440 に答える