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排序我已經定義了一個Django模型如下:Django的tables2不能在某些領域
class DummyModel(models.Model):
name = models.CharField(max_length=100, name='Name')
description = models.CharField(name='Description', max_length=150)
time_points = models.PositiveIntegerField(name="Time Points")
more_text = models.CharField(max_length=100, name="More Text")
class Meta:
db_table = "dummy"
我想以後做一些定製的,所以我有一個表類,以及:
class DummyTable(tables.Table):
class Meta:
model = DummyModel
attrs = {'class': 'paleblue'}
我有一個相應的視圖主要內容如下:
@login_required(login_url="login/")
def review(request):
table = DummyTable(DummyModel.objects.all())
RequestConfig(request).configure(table)
return render(request, 'review.html', {'reviews': table})
最後,我使其利用離子我的模板:
{% block content %}
{% load static %}
{% load render_table from django_tables2 %}
<div class="function-container">
{% render_table reviews %}
</div>
{% endblock %}
現在,這使得罰款,但是當我試圖(通過單擊列標題)進行排序time Points
列,它配備了錯誤:
Invalid order_by arguments: [u'Time Points']
Request Method: GET
Request URL: http://127.0.0.1:8000/review/?sort=Time+Points
Django Version: 1.10.5
Exception Type: FieldError
Exception Value:
Invalid order_by arguments: [u'Time Points']
但是,如果我將瀏覽器指向http://127.0.0.1:8000/review/?sort=time_points
,這個工程。所以,不知何故正確的字段名稱不會傳遞。我試圖改變name
並添加verbose_namne
領域:
time_points = models.PositiveIntegerField(name="time_points", verbose_name="Time Points")
然而,這種返回no such column: dummy.time_points