Disqus - Latest Comments for xtine78

Re: Final Project: Tips for the Writeup and Features

xtine78 — Sat, 03 Jan 2009 12:04:33 -0000

Let's say I've entered in some data into my application that I would like to delete without using my application for debugging purposes. What's the best way to delete data I've entered from the database? The console?

Re: Screencasts

xtine78 — Thu, 01 Jan 2009 16:48:31 -0000

The flash messages are not showing up on either the standard or pages I've created. I have verified that the following is included in my code:

<% if flash[:notice] %>
<div id="notice"><%= flash[:notice] %></div>
<% end %>

[edit]

which is pointless if your div doesn't match and if you also haven't put in code for flash[:error]! NEVERMIND!

Re: Screencasts

xtine78 — Wed, 31 Dec 2008 23:14:33 -0000

Has anyone else had any problems with the flash messages using the restful authentication plugin?

Re: Assignment 3, Milestone III

xtine78 — Sat, 06 Dec 2008 10:36:33 -0000

I do have it implemented and working (not exactly as written above of course). I will do some more research to make sure I understand how its working. In the end, its probably my update method that isn't handling the information correctly.

Thanks!

Re: Assignment 3, Milestone III

xtine78 — Sat, 06 Dec 2008 09:57:09 -0000

<%= check_box_tag (:observation_ids[], "#{obs.id}") %>

How does this line work? :observation_ids[] isn't something I have seen in my code. Is this meant to gather the observation.id into an array? I gather that the obs.id will send the obs.id to the update method so that an observation can be deleted.

Re: Assignment 3, Milestone III

xtine78 — Fri, 05 Dec 2008 17:05:41 -0000

I ran migrations back and its working better.

Re: Assignment 3, Milestone III

xtine78 — Fri, 05 Dec 2008 15:02:42 -0000

I got a result in the console. I wonder what I've done to break the relationship in my controller so that the this code doesn't execute in the view.

Re: Assignment 3, Milestone III

xtine78 — Fri, 05 Dec 2008 14:38:38 -0000

observation_kind and unit have the same relationship to measurements right?

For an observation kind I can say something like observation_kind.measurement.name because all the methods are made available to the observation_kind through the measurement relationship.

Should I also be able to use the same relationship with units? For example unit.measurement.name? When I do this from the unit's index view the measurement is nil.

Re: Assignment 2

xtine78 — Sun, 19 Oct 2008 17:58:45 -0000

I know! I can't call @hand.thismethod and have that method call @hand.method1! I just call method1. Thanks for looking!

Re: Assignment 2

xtine78 — Sun, 19 Oct 2008 17:01:30 -0000

Here is an error I cannot resolve.

The error is:
NoMethodError: undefined method `method1' for []:Array

I get the error when I run the case statement. Any idea what's happening?

def thismethod()
myvariable = case
when @hand.method1() == true
something
when @hand.method2() == true
something!
else
nothing
end
end