小编Kar*_*hem的帖子

在rails gem active admin我想从default_actions中删除删除选项,而我仍然需要编辑和显示操作,有什么办法吗？

我按照Trello API文档获取自定义标签但是id不起作用

我正在使用ruby-trello gem

  label_data = {
    'name' => "testing",
    'idBoard' => board,
    'color' => "green"
  }

  label = client.post("/labels", label_data)

标签创建成功,我在电路板上看到它,但是当我使用创建bug的格式并将标签ID传递给idLabels attr时,它会创建没有标签的卡片.

我做了教程" http://django-mptt.github.com/django-mptt/tutorial.html "中的步骤

但它仍然给我导入错误,我仔细检查mptt的代码,发现类mptt>模型文件中存在类MPTTMODEL

Validating models...

Unhandled exception in thread started by <bound method Command.inner_run of <django.contrib.staticfiles.management.commands.runserver.Command object at 0x1ec4710>>
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/core/management/commands/runserver.py", line 91, in inner_run
    self.validate(display_num_errors=True)
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/core/management/base.py", line 266, in validate
    num_errors = get_validation_errors(s, app)
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/core/management/validation.py", line 30, in get_validation_errors
    for (app_name, error) in get_app_errors().items():
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/db/models/loading.py", line 158, in get_app_errors
    self._populate()
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/db/models/loading.py", line 67, in _populate
    self.load_app(app_name)
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/db/models/loading.py", line 88, in load_app
    models = import_module('.models', app_name)
  File "/usr/local/lib/python2.7/dist-packages/Django-1.4-py2.7.egg/django/utils/importlib.py", line …