Looping through arrays in View?

Rails
1

Hi there ,

I found the specific bug in my code. Truly saying I still did not find
the bug . so I am writing now.

I am looping through database records in my view

<% for blue_widget in @blue_widgets %>

<% if blue_widget.B == 1 and blue_widget.B == 1 %>
…some code
<% if blue_widget.a == 0 and blue.widget == 1 %>
…come code for second condition
<% end %>
<% else %>
…code for rest cases
<% end %>

<% end %>

The question in way all of records do the ELSE condition despite of
fact they should do the first or second IF ?
Is the problem that I can not loop through the arrays in this way?

Best regards ,

Pg

2

2007/9/17, pgega [email protected]:

Hi there ,

I found the specific bug in my code. Truly saying I still did not find
the bug . so I am writing now.

Try to use the
DebugHelper(ActionView::Helpers::DebugHelper)
in your view to see the values. Maybe you forgot to set something.

debug(blue_widget)

3

Great tool, but I did not forget about anything

Considering content output of Debug() , the record should work with
following condition
<% if blue_widget.B == 1 and blue_widget.B == 1 %>
…some code

But works with
<% else %>
…code for rest cases

Maybe , I did something wrong with if/else conditional statements?

On Sep 17, 8:04 am, “Thomas W.” [email protected]

4

Are you sure that the values are actually integers and not strings? Does
this fix your problem?

blue_widget.B.to_i == 1 and blue_widget.B.to_i == 1

pgega wrote:

Hi there ,

–
Sincerely,

William P.

5

On Sep 17, 2007, at 12:02 AM, pgega wrote:

<% if blue_widget.B == 1 and blue_widget.B == 1 %>
…some code
<% if blue_widget.a == 0 and blue.widget == 1 %>

Are those the actual lines in your code, or typos from preparing your
post?
The first line is redundant, and the last line refers to a blue
object, not a blue_widget.