SHOW:
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- or go back to the newest paste.
| 1 | """ | |
| 2 | Error | |
| 3 | Django Version: 1.6 | |
| 4 | Exception Type: TypeError | |
| 5 | Exception Value: | |
| 6 | cannot concatenate 'str' and 'QuerySet' objects | |
| 7 | """ | |
| 8 | #models.py | |
| 9 | class Service(models.Model): | |
| 10 | service_name = models.CharField(max_length="250") | |
| 11 | service_port = models.IntegerField(max_length="200") | |
| 12 | box = models.ForeignKey(Box) | |
| 13 | ||
| 14 | class Meta: | |
| 15 | verbose_name_plural="services" | |
| 16 | ||
| 17 | def __unicode__(self): | |
| 18 | return self.service_name | |
| 19 | ||
| 20 | #views.py | |
| 21 | ||
| 22 | def get_box_services(request): | |
| 23 | box_id = request.GET.get("box_id", "")
| |
| 24 | box_services = Service.objects.filter(box_id=box_id) | |
| 25 | render_to_response("box_services.html",
| |
| 26 | {"box_services":box_services})
| |
| 27 | ||
| 28 | ||
| 29 | #template | |
| 30 | <table border="0" cellspacing="5" cellpadding="5"> | |
| 31 | <tr> | |
| 32 | <th>Service Name</th><th>Port</th><th>Options</th> | |
| 33 | </tr> | |
| 34 | {% for box_service in box_services %}
| |
| 35 | <tr> | |
| 36 | <td>{{box_service.service_name}}</td>
| |
| 37 | <td>{{box_service.service_port}}</td>
| |
| 38 | <td>Start|Stop|Restart</td> | |
| 39 | </tr> | |
| 40 | {% endfor %}
| |
| 41 | </table> |
