similar to: Tree view similar to Grid view

I am trying to use wice grid plugin and I have run into problem. The problem is when I have nested paths as follows: Hardware :has_many installed_softwares Software :has_many installed_softwares installed_softwares belongs_to both when I view individual hardware, I have a link "Installed Software" -> hardware_installed_softwares when I use wicegrid to view installed software and

Hello every one, I am trying to implement the wice grid in my project.In that I want to display check boxes.my code is like the following <%= grid(@users_grid,:table_html_attrs => {:class => ''grid_style'', :id => ''accounts_grid''}, :header_tr_html_attrs => {:class => ''grid_headers''}) do |g| g.column :column_name =>

Hello all, WiceGrid Plugin version 0.4 is released. A blog post with a list of changes: https://blog.wice.eu/2009/7/6/moving-to-github-and-wicegrid-version-0-4 Homepage & screenshots: http://redmine.wice.eu/wiki/wice-grid API & HOWTO: http://redmine.wice.eu/api/wice_grid/index.html Code: http://github.com/wice/wice_grid/tree/master WiceGrid is a Rails plugin which does all dummy work

I''m writing an application using wxruby in which the main portion is essentially a spreadsheet using a Grid widget. The extent of the Grid is such that it exceeds the available space that can be seen at once, so it will be necessary to use scrollbars to see data as necessary. However, the first two columns should stay in view even when the Grid is scrolled horizontally. (They contain

Hello, I apologize if this has been asked before. I am interested in creating a helper for my view that generates a grid-style table. Here''s what I have in application_helper.rb: def print_grid_layout(items, table_class, num_columns) print %Q{<table class=''#{table_class}'' cellpadding=''0'' cellspacing=''0''>\n} rows =

Hello, Being a new transfer to rails from ASP.NET, I''m looking for some help on how to approach an old problem with RoR. I build and maintain my company''s internal data site. We deal with finances, and thus I have pages to display data grids of clients, products, accounts and all that. These grids are edited on the spot, such that the user will click a data row and enter

I have a AJAX based form and when I use send_file there is no pop-up that appears to prompt user to download file... how do I fix this? Regards, Sudhindra -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email

Has anyone used an AJAX data grid with Rails? I am rebuilding a copy of the venture source web site as a first ruby/ rails exercise. If anyone has used a javascript data grid with Rails, I would appreciate sample code, or notes on your experience. The controller action would presumably communicate with the data grid component running on the browser by extracting data from a relational

Hi, I am trying to use the following lines in my RJS and have a problem page.insert_html :bottom,:list,"<ul>" #some conditions checks page.insert_html :bottom,:list,"<li>Hello item</li>" #some more code to add <li>s page.insert_html :bottom,:list,"</ul>" The problem I am having is the first line <<page.insert_html

Hi The general "evolution" of grid.*() functions (that I have written) have tended towards the grid.polyline() style ... grid.*(...) { grid.draw(*Grob(...)) } With my thinking at least heading towards: if you are calling grid.*(), then you want to actually draw something; if you want to just create a description of something to draw, then you want to call *Grob(). In other

Dear all, I need help with EM algorithm. I am modeling this alogirthm based on " Incomplete Data in Generalized Linear Models" by Joseph G Ibrahim. i have half way through developing the R code based on this this paper, I need little help in tweaking my code furthure. ----------------------------------------------------------------------------

Hello - If I create multiple pieces of output in grid, and use grid.remove() to try to remove the output from the graphics device, I cannot seem to remove the final piece of output from the device until I 'refresh' the graphics device by giving it focus. The function grid.remove() does appear to remove the grob from the display list, however. I noticed this when the example on page

I get the following error message followed by instability in R after the error message: Error: Cannot pop the top-level viewport (grid and graphics output mixed?) Have reduced something much more complex in my code to a simple test case. I run the following and then resize the window: X = seq (1,10) Y = X^2 opar <- par(no.readonly=TRUE, mar = c(2.5, 3.1, 1, 2)) grid.newpage()

Dr Murrell and others, It seems grid.ls() fails after any use of grid.remove(). It gives an infinite recursion error even in the simplest cases, and no matter what arguments are passed to grid.ls. > library(grid) > grid.newpage() > grid.lines(name="foo") > grid.ls() foo > grid.remove("foo") > grid.ls() Error: evaluation nested too deeply: infinite recursion

Hello all, I want to draw a grid behind my graphes, using lattice package. I manage to do it with instructions like this one : xyplot(Sepal.Length + Sepal.Width ~ Petal.Length , data = iris, allow.multiple = TRUE, scales = "same",type="l", panel = function(...) { panel.grid(h=-1, v= -1) ; panel.superpose(...) } ) I was wondering if there were a way to do it

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!-- #msg dl { border: 1px #006 solid; background: #369; padding:

Hello R friends, I get quite confused in using the grid graphic function grid.pack( ) and grid.frame ( ). Here is a simple example: library(grid) grid.frame(name="frame1") grid.pack("frame1",rectGrob(width=unit(0.5,"npc"), height=unit(0.5,"npc"), gp=gpar(col="red"))) what I expect is a rectangle with half the default device's

Dear grid expeRts, I would like to create a layout with grid that looks like the following, but with cells (1,1), (1,4), (4,1), and (4,4) removed and cells (2,1) and (3,1) (and (4,2) and (4,3)) combined to one cell (so that contents can easily be centered. How can this be achieved? require(grid) gl <- grid.layout(4, 4, widths=unit(c(1, 3, 3, 1), "cm"),

The following: library(grid) grid.newpage() example(Grid) has the yaxis label partly cut off and the x axis label does not appear at all. Also ?grid.multipanel in that example brings up documentation for grid-internal but this would not seem to be internal if its part of an example. I am using: > R.version.string # Windows XP [1] "R version 2.2.0, 2005-09-20"

Dear expeRts, The order in which the variables vary in expand.grid() is often unintuitive. I would like to suggest a 'method' slot for expand.grid() which requires only very little changes (100% backward compatible) and which allows one to control this order. Please find attached diffs against R-devel. Cheers, Marius ### ./src/library/base/R/expand.grid.R