【发布时间】:2014-09-19 12:03:43
【问题描述】:
我正在使用 GAE 构建博客。我想用 ID 键删除存储在数据存储中的特定帖子。我的代码是..
#my db model
class Post(db.Model):
subject = db.StringProperty(required = True)
content = db.TextProperty(required = True)
created = db.DateTimeProperty(auto_now_add = True)
lastmodified = db.DateTimeProperty(auto_now = True)
#my delete post handler
class DeletePost(Bloghandler):
def post(self):
key = self.request.get('id')
#my html form which passes the ID of the entity.
<form method="post" class="button-link" action="http://localhost:8080/blog/delete">
<input type="hidden" name="id" value={{p.Key().id()}}>
<input type="submit" name="delete" value="Delete">
</form><br><br>
有一篇类似的帖子删除了涉及 blobstore 的实体,这让我很难理解和实施。任何帮助将不胜感激!:)
【问题讨论】:
标签: python-2.7 google-cloud-datastore gql