[web2py] Re: CRUD read or OneToOne
I think you want to replace form=crud.create(db.project_location) with location = db(db.project_location.project==project_id).select().first() form=crud.update(db.project_location,location) if location is None, crud.update defaults to crud.create On May 19, 8:57 am, greenpoise danel.sega...@gmail.com wrote: Hi there. I am a bit stuck here. ANy help greatly appreciated. I have this: @auth.requires_login() def crear_project_location(): project_id=request.args(0) project=db.project[project_id] if project: db.project_location.project.default=project_id db.project_location.project.writable=False form=crud.create(db.project_location) projects=db(db.project_location.project==project.id).select(orderby=db.project_location.project) else: form=None projects=db(db.project_location.id0).select(orderby=db.project_location.name) return dict(project=project,projects=projects,form=form) It works perfect BUT it will always get me to a blank editable form due to the crud.create. I tried putting a crud.read. I want the user to click on the link and if there is already a project _location for a project then just display it (crud.read), if the project has no location associated, then it will give me crud.write. I know it must be simple but I cant figure it out. THanks
[web2py] Re: CRUD read or OneToOne
I want the user to click on the link and if there is already a project _location for a project then just display it (crud.read), if the project has no location associated, then it will give me crud.write. I know it must be simple but I cant figure it out. I am not sure I do understand your problem correctly, but I'll give it a try. You list projects, when the user clicks on one of the projects, depending on the project's location being set or not you either display the project's details or display an update form @auth.requires_login() def update_project_location(): projects=db(..).select(..) form=[] if request.args: project_id=request.args(0) project=db.project[project_id] if project[0].location: form=crud.read(db.project,project_id) else: form=crud.update(db.project,project_id) return(projects=projects,form=form) I hope this helps to point you in right direction. Annet.
[web2py] Re: CRUD read or OneToOne
that did it. That was simpler than what I thought. Thanks d On May 19, 10:32 am, mdipierro mdipie...@cs.depaul.edu wrote: I think you want to replace form=crud.create(db.project_location) with location = db(db.project_location.project==project_id).select().first() form=crud.update(db.project_location,location) if location is None, crud.update defaults to crud.create On May 19, 8:57 am, greenpoise danel.sega...@gmail.com wrote: Hi there. I am a bit stuck here. ANy help greatly appreciated. I have this: @auth.requires_login() def crear_project_location(): project_id=request.args(0) project=db.project[project_id] if project: db.project_location.project.default=project_id db.project_location.project.writable=False form=crud.create(db.project_location) projects=db(db.project_location.project==project.id).select(orderby=db.project_location.project) else: form=None projects=db(db.project_location.id0).select(orderby=db.project_location.name) return dict(project=project,projects=projects,form=form) It works perfect BUT it will always get me to a blank editable form due to the crud.create. I tried putting a crud.read. I want the user to click on the link and if there is already a project _location for a project then just display it (crud.read), if the project has no location associated, then it will give me crud.write. I know it must be simple but I cant figure it out. THanks
[web2py] Re: CRUD read or OneToOne
I did it the mdpierro way because just saw your post. Your way would have worked too. Exactly what I wanted. Thanks On May 19, 10:36 am, annet annet.verm...@gmail.com wrote: I want the user to click on the link and if there is already a project _location for a project then just display it (crud.read), if the project has no location associated, then it will give me crud.write. I know it must be simple but I cant figure it out. I am not sure I do understand your problem correctly, but I'll give it a try. You list projects, when the user clicks on one of the projects, depending on the project's location being set or not you either display the project's details or display an update form @auth.requires_login() def update_project_location(): projects=db(..).select(..) form=[] if request.args: project_id=request.args(0) project=db.project[project_id] if project[0].location: form=crud.read(db.project,project_id) else: form=crud.update(db.project,project_id) return(projects=projects,form=form) I hope this helps to point you in right direction. Annet.
