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我想呈現以下方式Django的形式...Django的模板和下拉列表
特別是，我將如何去填充，並呈現三個下拉根據所提供的模型列出清單。
模型
class Positions(models.Model):
position_code = models.CharField(primary_key=True, max_length=8)
name = models.CharField(max_length=64, blank=True, null=True)
description = models.CharField(max_length=4000, blank=True, null=True)
position_type = models.CharField(max_length=8, blank=True, null=True)
class Meta:
managed = False
db_table = 'positions'
class Clubs(models.Model):
club_id = models.AutoField(primary_key=True)
short_name = models.CharField(max_length=4, blank=True, null=True)
club_name = models.CharField(max_length=4000, blank=True, null=True)
nickname = models.CharField(max_length=4000, blank=True, null=True)
class Meta:
managed = False
db_table = 'clubs'
class Players(models.Model):
player_id = models.AutoField(primary_key=True)
first_name = models.CharField(max_length=512, blank=True, null=True)
last_name = models.CharField(max_length=512, blank=True, null=True)
dob = models.CharField(max_length=512, blank=True, null=True)
display_name = models.CharField(max_length=512, blank=True, null=True)
active = models.BooleanField(default=True)
class Meta:
managed = False
db_table = 'players'
class DefaultSquads(models.Model):
default_squad_id = models.AutoField(primary_key=True)
club = models.ForeignKey(Clubs, models.DO_NOTHING)
player = models.ForeignKey('Players', models.DO_NOTHING)
position_code = models.ForeignKey('Positions', models.DO_NOTHING, db_column='position_code', blank=True, null=True)
playing_status_code = models.CharField(max_length=16, blank=True, null=True)
class Meta:
managed = False
db_table = 'default_squads'
視圖
class DefaultSquadsViewCreate(CreateView):
template_name = 'fafl/defaultSquad_form.html'
model = DefaultSquads
fields = ['player', 'position_code', 'playing_status_code']
success_url = reverse_lazy('fafl:defaultSquads-list')
def get_context_data(self, **kwargs):
context = super(DefaultSquadsView, self).get_context_data(**kwargs)
context['clubs'] = Clubs.objects.all().order_by('club_id')
context['players'] = Players.objects.all().order_by('player_id')
return context
模板
<form method="POST" class="form-horizontal">
{% csrf_token %}
<div class="box-body">
<div class="form-group">
<label for="{{ form.club.club_id.id_for_label }}" class="col-sm-2 control-lable">Club</label>
<div class="col-sm-10">
<!-- Not sure how ? -->
<select id="{{ form.club.club_id.id_for_label }}" name="club" class="form-control">
<option value="None"></option>
{% for club in clubs %}
<option value="{{ club.club_id }}" selected="selected">{{ club.nickname }}</option>
{% endfor %}
</select>
</div>
</div>
<div class="form-group">
<label for="{{ form.club_name.id_for_label }}" class="col-sm-2 control-lable">Player</label>
<div class="col-sm-10">
<input id="{{ form.short_name.id_for_label }}" type="text" name="short_name" maxlength="100" class="form-control" required />
</div>
</div>
<div class="form-group">
<label for="{{ form.club_name.id_for_label }}" class="col-sm-2 control-lable">Position</label>
<div class="col-sm-10">
<input id="{{ form.nickname.id_for_label }}" type="text" name="nickname" maxlength="6" class="form-control" required />
</div>
</div>
</div>
<div class="box-footer">
<div class="margin">
<button type="button" class="btn btn-danger pull-right" data-toggle="modal" data-target="#myModal"><i class="fa fa-trash" role="button"></i> Delete</button>
<a href="{% url 'fafl:defaultSquad-list' 1 %}" class="btn btn-primary " role="button">Cancel</a>
<button type="submit" class="btn btn-success"><i class="fa fa-check" role="button"></i> Save</button>
</div>
</div>
</form>