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Hello, I've created this class: setClass("example", representation ( size = "numeric", id = "character" ) ) Suppose I create a new instance of this class: > x <- new("example", 4, "id_value") This creates an S4 object with two slots. Am I correct in thinking that slots are "filled" by SEXPs? Thanks, Patrick [[alternative HTML version deleted]]

...new(amain, LAYOUT_FILL_X|LAYOUT_FILL_Y) addr= FXMatrix.new(main, 2,MATRIX_BY_COLUMNS|LAYOUT_CENTER_X) # addr FXLabel.new(addr, "First Name" , nil,LABEL_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_Y) fld1= FXDataTarget.new("") fld1a=FXTextField.new(addr,20, fld1, FXDataTarget::ID_VALUE, FRAME_SUNKEN|LAYOUT_FILL_X|LAYOUT_FILL_Y) fld1a.connect(SEL_COMMAND) do puts "fld1 contains #{fld1.value}" main.setPosition(-10, -10) end FXLabel.new(addr, "Surname" , nil,LABEL_NORMAL|LAYOUT_FILL_X|LAYOUT_FILL_Y) fld2= FXDataTarget.new("") FXTextField.n...

...ter" ) ) fx <- cxxfunction( signature(x = "example"), ' S4 obj(x) ; obj.slot( "size" ) = 10 ; obj.slot( "id" ) = "foo" ; return obj ; ', plugin = "Rcpp" ) str( fx( new("example", size=4, id="id_value") ) ) But as Martin says, it all depends on what your goal is: getting the job done or learn about the internal C API. Romain > Martin > >> >> Thank you, >> >> Patrick >> >> >> On Fri, Nov 12, 2010 at 4:36 PM, Martin Morgan <mtmorgan &lt...

Hello, Arel::SelectManager (arel 2.0.9) uses following statement to insert a new record: @engine.connection.insert im.to_sql, ''AREL'', primary_key_name, primary_key_value But in DatabaseStatements insert ist defined as: insert(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil) Actually, Arel::SelectManager does not use the sequence name. This leads to issues for instance with activerecord-jdbc-adapter and Oracle, when you use sequence names ignoring rails conventions. Is it possible to fix this issue? Regards Dieter -- You received this...

I reformulate my needs. How I can write (layout/controller) so I can read value of Id from the new form when creating new record. With following structure: CREATE TABLE words ( id INTEGER PRIMARY KEY, word VARCHAR(40) ); I want enter new records like: id=47812, word=''pes'' id=1382, word=''krough'' id=67145, word=''brum'' --

...e decimal point from a YAML file. The number is injected into a FXTextField with the following code: @value_sel = FXDataTarget.new(@value.to_s) @value_value = FXTextField.new(@matrix_mem_value, 20, at value_sel, :opts =>TEXTFIELD_NORMAL|JUSTIFY_RIGHT, :selector => FXDataTarget::ID_VALUE) where @value is the number as read from the YAML file. If I use a TEXTFIELD_NORMAL, I get all the digits after the decimal point, but then it becomes difficult to test if the user entry thereafter will be correct. I I use a TEXTFIELD_INTEGER, like below, I get only three digits after the...

I am using helper the RESTfully generated helper methods in my views. My routes are nested so the helpers appear to need arguments passed to them, but it works without arguments. Say for example I have pages and comments. If I do page_comments_path without parameters, it works. However, when I run the rspec test, it fails and tells me i''m missing parameters. I tried to pass

i want my html output to look like this: <a href="/path/to/page/" rel="tag">link text</a> how do i tell the link_to method that i need: rel="tag"? thanks. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send

I did some searches in the mailing list and on the web but I can''t seem to find the answer to this, but it''s pretty much a noob question. I have a Product object class Product < ActiveRecord::Base has_many :product_identifications has_one :product_identification_item_number has_one :product_identification_product_code end the product_identifications is using