从django-leaflet小部件保存

Question

我在保存django-leaflet表单中的点坐标时遇到了问题。我可以显示leaflet小部件并添加点标记，但是当我提交表单时，不会发送任何几何图形。通过查看FireBug中回发到服务器的内容，我知道了这一点。例如csrfmiddlewaretoken 3fOhKMkrlMqIvQfqsq6Myx9agpsif2aQ geom

名称测试提交保存

下面是代码: forms.py

from leaflet.forms.fields import MultiPointField
class LocationForm(forms.ModelForm):

    geom = MultiPointField()

    class Meta:
        model = Location
        fields = ['name', 'geom']

models.py

from leaflet.forms.fields import MultiPointField

class Location(models.Model):

    locationid = models.IntegerField(primary_key=True)
    name = models.CharField(max_length=256)
    geom = MultiPointField()

    def __unicode__(self):
        return self.name

模板文件

{% load leaflet_tags %}
{% leaflet_js plugins="forms" %}
{% leaflet_css plugins="forms" %}

<form  id="location_form" method="post" action="/addlocation/">
    {% csrf_token %}
    {% for hidden in form.hidden_fields %}
            {{ hidden }}
    {% endfor %}

    {% for field in form.visible_fields %}
        {{ field.errors }}
        {{ field.help_text}}
        {{ field }}
    {% endfor %}
    <div class="login-actions">
        <button type="submit" name="submit" value="Save">Save</button>
    </div> <!-- .actions -->
</form>

Answer 1

在设置中，您可能会错过：

'ENGINE': 'django.contrib.gis.db.backends.mysql', # if use mysql

在模型中：

from django.contrib.gis.db import models as gismodels
  class Location(gismodels.Model):