tagging

How do I update & display a current user's tags, tagged with acts_as_taggable_on?

巧了我就是萌 提交于 2020-01-06 17:15:30
问题 I'm not sure how to display tags in my view that belong to a user logged in with Omniauth. A page in the view loads a random photos and tags associated to it (via a form that can be updated from that page). It works, but when I log in with Facebook account A, it will show exactly the same tags as if I log in with Facebook account B. Getting the whiny nil error with this below Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id The view is: <%=

How do I update & display a current user's tags, tagged with acts_as_taggable_on?

元气小坏坏 提交于 2020-01-06 17:15:14
问题 I'm not sure how to display tags in my view that belong to a user logged in with Omniauth. A page in the view loads a random photos and tags associated to it (via a form that can be updated from that page). It works, but when I log in with Facebook account A, it will show exactly the same tags as if I log in with Facebook account B. Getting the whiny nil error with this below Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id The view is: <%=

How to avoid to tag the the empty <TR<TD> cells to PDF using Itext 5

依然范特西╮ 提交于 2020-01-05 03:56:04
问题 I an using i text 5 to generate the PDF from html as input . As part of PDF accessibility,adding pdfwriter.settagged(). But here all the empty and non-empty tags are tagging .can you please help how to avoid to tagging the non empty html tags 回答1: I suppose one way to go around it, would be to go through the StructTree on the output PDF document, and try to find the tag you are looking for, without any kids, and remove it from the parent. I do not use iText 5 anymore, as it has been

Find similar objects that share the most tags

﹥>﹥吖頭↗ 提交于 2020-01-03 06:38:13
问题 I have two tables objects and tags , each object having an id, and each tag having an id a name and a parent (the id of the object). What I want to do is to choose an object then find other objects ordered by the amount of tags in common , e.g. to return the 5 most similar objects . EDIT: SELECT parent,COUNT(*) as count FROM `tag` WHERE tag="house" OR tag="dog" OR tag="cat" GROUP BY parent ORDER BY count DESC This one does what I want, and I could find the obejcts tags "house,dog,cat" with

Find similar objects that share the most tags

时光怂恿深爱的人放手 提交于 2020-01-03 06:36:01
问题 I have two tables objects and tags , each object having an id, and each tag having an id a name and a parent (the id of the object). What I want to do is to choose an object then find other objects ordered by the amount of tags in common , e.g. to return the 5 most similar objects . EDIT: SELECT parent,COUNT(*) as count FROM `tag` WHERE tag="house" OR tag="dog" OR tag="cat" GROUP BY parent ORDER BY count DESC This one does what I want, and I could find the obejcts tags "house,dog,cat" with

Push to GitLab repository within CI server (deploy keys)

99封情书 提交于 2020-01-02 03:17:09
问题 GitLab has this nice 'deploy keys' feature useful for CI servers to have read and pull access to a repository as they usual don't need more than that. However, I need to create and push a tag to the repository to tag each release that is built from the 'master' branch. To be more specific, I have a Jenkins job that will build a release version from the 'master' branch every time a build is triggered. If the job is successful, I want to tag the 'master' branch HEAD with the release number for

What benefit does Django-Taggit provide over a simple ManyToManyField() implementation of tagging?

痴心易碎 提交于 2020-01-01 10:14:59
问题 The API according to the documentation seems achievable with a simple ManyToManyField...what am I missing? Sample from Django-Taggit documentation: class Food(models.Model): # ... fields here tags = TaggableManager() Then you can use the API like so:: >>> apple = Food.objects.create(name="apple") >>> apple.tags.add("red", "green", "delicious") >>> apple.tags.all() [<Tag: red>, <Tag: green>, <Tag: delicious>] >>> apple.tags.remove("green") >>> apple.tags.all() [<Tag: red>, <Tag: delicious>] >>

What benefit does Django-Taggit provide over a simple ManyToManyField() implementation of tagging?

落爺英雄遲暮 提交于 2020-01-01 10:14:10
问题 The API according to the documentation seems achievable with a simple ManyToManyField...what am I missing? Sample from Django-Taggit documentation: class Food(models.Model): # ... fields here tags = TaggableManager() Then you can use the API like so:: >>> apple = Food.objects.create(name="apple") >>> apple.tags.add("red", "green", "delicious") >>> apple.tags.all() [<Tag: red>, <Tag: green>, <Tag: delicious>] >>> apple.tags.remove("green") >>> apple.tags.all() [<Tag: red>, <Tag: delicious>] >>

Update owner tags via form

时光怂恿深爱的人放手 提交于 2019-12-29 06:56:07
问题 I would like to uniquely use owner tags in my app. My problem is that when I create / update a post via a form I only have f.text_field :tag_list which only updates the tags for the post but has no owner. If I use f.text_field :all_tags_list it doesn't know the attribute on create / update. I could add in my controller: User.find(:first).tag( @post, :with => params[:post][:tag_list], :on => :tags ) but then I have duplicate tags, for post and for the owner tags. How can I just work with owner

Create a New custom COSBase objects with pdfbox?

落爺英雄遲暮 提交于 2019-12-24 18:50:16
问题 Can we Create a new custom PDFOperator (like PDFOperator{BDC}) and COSBase objects(like COSName{P} COSName{Prop1} (again Prop1 will reference one more obj)) ? And add these to the root structure of a pdf? I have read some list of parser tokens from an existing pdf document. I wanted to tag the pdf. In that process I will first manipulate the list of tokens with newly created COSBase objects. At last I will add them to root tree structure. So here how can I create a COSBase objects. I am using