Well, it's just standard Rails coding and not specific to Redmine plugins. Is it really worth?
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It may be interesting if you show how to add and remove questions inside a project tab that is only shown to those who have the privilege to add/remove questions in that project.

(the only help found in this matter shows that we must overload redmine core files witch is not a pretty method due to the fact that it works only once per redmine)
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Antoine Rodriguez wrote:
> the only help found in this matter shows that we must overload redmine core files witch is not a pretty method due to the fact that it works only once per redmine

I don't get that. Adding crud actions for managing polls to the PollsController already present in the tutorial does not require to overload anything, does it?

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I think I'm not getting well then the structure of redmine (and ruby on rails) yet.

* the tutorial show how to realise an action from the view layer to the controler.
* the controler calls a method "increment" that impact the model layer. (here it's not really clear to me if it's a function of redmine or of ruby on rails. If it's the second option then where is the method that updates the database inside the model layer ? inside the inheritance of ActiveRecord::Base ? )

Being more specific :
- How to add various questions, some only shown in one project and others shown in another projects. Both managed by the project settings and roles.

# For the role part the tutorial is quite clear I agree.
# For adding a value I think that the same function typed in the ruby console will work "as it is" inside the model.
# For the settings menu part (for adding or removing questions to the project) : We have a small view of it in the tutorial. From what I've seen we can add a tab to the project but not on the project settings where it logicaly belongs because it's a management task.
# Again with the settings tab we must be able to show it or not depending on a privilege. However I don't think that privileges can be understood inside the init.rb file
# What are the tools that redmine offers us in order to distinguish one project from another ?

Again I'm terriby sorry if those questions looks stupid, I'm quite new in the redmine world.

Best regards,
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