Displaying 20 results from an estimated 5000 matches similar to: "Export to Excel"
2005 Nov 19
1
Rails as SOAP client with .NET web service
Hi
For an application we need to obtain data from a .NET
based web service. I''ve been "playing" with some
sample code to invoke web services as a soap client.
They work ok with services that offer a .wsdl link.
However, .NET based services are called with
"*.asmx?WSDL".
The wsdlDriver (I guess SOAP4R) barfs on this.
Anybody have practical experience and willing/able
2006 Jan 30
1
how to get column_for_attribute?
Hi all,
In the code below I don''t understand:
1. Why I have to prepend overriden method content_columns with "self."
to get it working?
2. Why column_for_attribute method is not working (no such method?) even
if SomeTable is subclass of ActiveRecord::Base which have public
column_for_attribute method?
> class SomeTable < ActiveRecord::Base
>
> def
2007 Sep 29
1
templates with same name before extension are cached
Hi all,
I was just wondering if this is the intended behavior. Here is my setup:
controller
def index
respond_to do |f|
f.xml { render :xml => true }
f.html { render :layout => :none }
end
end
In my views I have a file for each type
index.herb
index.xerb
The first request I send is cached and interferes with the other one.
For example, if I send an xml request
2009 Apr 22
1
how can I get the friends of a fb user only using his facebook id
hello,
with facebooker can I get a list of someone''s facebook friends, only using
his facebook id?
If yes, then please let me know how... (and don''t read further)
If this is not possible, then here is my problem:
-------------------------------------------
I have a flash movie embedded in the canvas page of my Facebooker
application.
The movie gets information from an xml
2006 Dec 12
2
RXML partial question
All,
I have a RXML template which renders partial RXML templates within it.
A snippet is below. The "xml" variable is the parent template''s Builder
variable. It is passed into the partial under the name "parent_xml".
Why can''t I use :locals => {.... :xml => xml ....} in my call to render
the partial? It seems like if I do use :xml => xml, it
2005 May 01
5
Example using Builder::XmlMarkup and .rxml files?
Greetings,
I''m a newby to both "R"s in RoR. I would like to use Builder::XmlMarkup
to generate my pages. If there is a working downloadable example
somewhere, that would probably be enough. Otherwise, here''s what
I want to do:
With the following controller:
class AccountsController < ApplicationController
layout ''accounts''
model :account
2006 Apr 27
2
"for column in..." not picking up _id columns
My code executes fully:
<% for column in ModelName.content_columns %>
<th><%= column.human_name %></th>
<% end %>
but it does not pick up any columns in my model''s table that end in
"_id".
Is this by design?
Is there a helper method that will reference the related tables? Or
will I need to code the column titles and detail records by
2008 Apr 20
1
Why is respond_to always rending the RXML view?
I''m having a problem in Rails 2 where respond_to is always rendering the
RXML view even in the HTML rendering response. Can anyone tell me why
this might be happening? Here''s a code snippet:
respond_to do |accepts|
accepts.html
accepts.xml { render :action => ''show.rxml'', :layout => false}
end
If I change this to the following it works fine:
2006 Jul 26
1
mixing ebr and builder together and having it render as html in the browser
The first problem is that if you make a builder or .rxml file it always
displays as xml in a browser. declare! it and the browser gives and error
and if you change rxml to rhtml then it thinks you should be making erb. SO
quetion #1 is how do I make builder files render in the browser as html.
The next thing that I want to be able to do is be able to render parcials or
call other files of other
2006 Aug 30
1
Shouldn't rxml files be exempt from layout by default?
RJS templates are the only template type that are exempt from layout
by default.
Don''t you think it makes sense to add rxml to the list of exempt
extensions? I''d assume most people would be surprised to see their
XML embedded in the middle of their (most probably) rhtml layout.
http://dev.rubyonrails.org/svn/rails/trunk/actionpack/lib/
action_controller/base.rb:
2005 Dec 30
3
Too many columns for list.rhtml to display on one page
I''ve gone once through the Agile book and am now attempting my own rails
app. I''ve created a table named ''volunteers'' with over 15 columns. The
problem is the default list.rhtml that is created with the scaffold,
shows all the columns. I only want to show 4 of them with the list
view.
Where would I start to only return a handfull of columns to the
2006 Feb 01
4
Where is the send() function?
Hi,
in the tutorial "4 Days on Rails" the following code fragment is used:
,----
| <% for column in Category.content_columns %>
| <td><%=h category.send(column.name) %></td>
| <% end %>
`----
Apparently, the send() function returns the column value by name, but
where does this function comes from? Unfortunately, neither the tutorial
nor the API
2006 Feb 03
1
Only iterating over the middle content_columns?
Standard behavior for the list action is to use content_columns to get
all the fields of a model and then do something with them. I''d like to
ignore some of them and iteratre over the rest. For instance I may have
A B C D ... X Y Z and I''d like to do something special with A and B and
then Y and Z, but in the middle I''d definitely like a loop to say
2006 Aug 18
3
Understanding MVC - view customization after using scaffolds
All,
I have ordered AWDWR and am anxiously awaiting its arrival. In the
meantime I still am playing with ROR using radrails. I have a few
questions ...
I create a table named customers with the following details:
Field Type Null Key Default Extra
id int(11) NO PRI auto_increment
customer_name varchar(50) NO
inbound_retention int(11) NO
outbound_retention int(11) NO
unix_admin_email
2006 Jan 25
1
Rails day 2: where is my association?
I?m following along a few tutorials on the web and trying to implement
my own example, but I must be missing something because I can?t get
has_many or belongs_to to work like I expected. now I have watched all
the videos and made a cookbook several times with different interfaces.
what I''m looking for is *not* a code snippet to solve something (because
I already have that),
2006 Mar 14
4
What does the send() method do on a model object?
All,
I did a scaffold for a model and I ended up with this code in
list.rhtml:
<% for column in TargetList.content_columns %>
<td><%=h target_list.send(column.name) %></td>
<% end %>
Where is the "send" method and what does it do?
I can''t find it on ActiveRecord::Base? I assume that it returns a
value based on the column id but I
2006 Jan 23
5
Bibtex database design
I am working a Bibtex database for my school using Rails and I need some idea
on how to manage the bibtex types.
I crated an Author and Publications model and put has_and_belongs_to_many
relationship between them.
The user model basically is like this:
class User < ActiveRecord::Base
has_and_belongs_to_many :publications
end
The Publication model has all the Bibtex fields
2006 Apr 17
7
Serve static XML files how?
Hi,
a Javascript in one of my Rails templates needs to load a static XML
file. I tried several places to put the actual XML file, and I also
tried to make the file a rails template (tried both .rhtml and .rxml)
and access it via a controller action. None of these ways worked. Does
the lighttpd server know how to serve XML files, or do I need to
configure it first? Or, is there a good workaround?
2006 May 08
8
RSS Feed / xml.link problem?
I''m having an odd problem. I''m trying to create an RSS feed (working off the
Recipe), but "xml.link" generates error about "Can''t convert Hash to
String". From the error trace, it *looks* like it''s calling the a fileutil
''link'' method (as in, filesystem symbolic link) - even xml.tag! generates
this error.
Er, how do I make
2006 Jul 14
2
how to get builder 2.0 to escape attributes in rxml
I am using rxml to produce opml files and need to escape ampersands in
the attributes.
builder 2.0 docs found at http://builder.rubyforge.org/ show the
following
xml = Builder::XmlMarkup.new
xml.sample(:escaped=>"This&That", :unescaped=>:"Here&There")
xml.target! =>
<sample escaped="This&That"