similar to: Event.observe mystery

Hi, Firstly I am very new to Ruby on Rails but think its fantastic! :o) I am trying to figure out how I can call multiple functions from the drop_receiving_element :complete. I have the following code in my index.rhtml and it works fine. It calls the javascript function "additem" that is on the page. <%= drop_receiving_element "dcwindow", :update =>

Hi everyone, I made some tests with Rcmdr, to add a function with default parameters : For example (very simple): myfunction<-function(var="314"){ print("hello") print(var) } if I run myfunction() directly i see : > myfunction() [1] "hello" [1] "314" it's ok. But if i edit de Rcmdr-menu.txt (in

Hi All, I want to refresh a partial onClick, onClick i am making ajax call and getting the data but i am unable to refresh the partial. here is the code IN views: home.html.erb $(document).ready(function() { var currentCellText; $(".inline").click(function() { currentCellText = $(this).text(); $.ajax({ type: ''GET'', dataType: "json",

hi all i see a very strange behavior in safari when using prototype.js and the pear HTML_TreeMenu to reproduce get prototype.js (http://www.prototypejs.org/assets/ 2008/1/25/prototype-1.6.0.2.js) and treemenu.js (http://cvs.php.net/ viewvc.cgi/pear/HTML_TreeMenu/TreeMenu.js?revision=1.22). and test the following html with safari on mac or windows (http:// www.apple.com/safari/download/)

How do I iterate through the pseudo-template list class containing wxMenuItem pointers. Am still a bit of a Ruby/wxRuby noob. Currently have this: pp mymenu.get_menu_items() which prints: #<SWIG::TYPE_p_wxMenuItemList:0x4634fa8> However when I try to do: mymenu.get_menu_items().each {|key| ...} it tells me there is no each method for this class (SWIG::TYPE_p_wxMenuItemList)

Hi All, I am trying to develop a dynamic form creator application, whereby we can drag objects from a "palette" and drop them onto a "form" to build the design of our form. To achieve this, when I have dragged the object, and dropped it onto the "form" area, I want to get the position of where the object was dropped. I have a droppable area:

Hi, I cannot seem to find out how to pass in a value to a partial. Can anyone help me? What I am doing(in the code below) is calling a function in my controller called setobject. This function just redraws the partial. I want to be able to change the value @objectname, redraw my partial and have it be able to use that value. The first the page is drawn it works, but when i call setobject it

In one of my view , I have an image the user need to click to close a <div>selections</div> added by an Ajax call. if I use : <img src ="/images/icon_closeitem.gif", size="16*16", border="0",alt="Close Selection", title="Close", onclick="<%= remote_function(:url => { :controller => ''property'',

I'm performing item response theory with eRm packages I am excluding the persons that doesn't fit in the infit/outfit persons. for that I created a condition. then I have to create a new subset or matrix but with the condition. So: ORIGINAL matrix<-cbind(item1, item2, item3, item4) IF I PERFORM A head(matrix) item1 item2 item3 item4 3 2 3 1 3 1

On Mon, 9 Dec 2002, Martin Pool <mbp@samba.org> wrote: > >Mailman holds some suspicious messages for filtering by the admin. >However, for samba.org, this means about 80 messages per week, which >have to be handled through a clunky web interface, and which take time >away from more useful tasks. This is not acceptable. Pah! :) Try 100+ messages per day, with 200+ at the

I am teaching myself R for use in Psych research. I don't understand the error message I am getting or how to fix it. Any suggestions will be greatly appreciated df1=read.table("fastfood.txt", header=TRUE); df1 > > c(t(as.matrix(df1))) > > r = c(t(as.matrix(df1))) # response data > > r > f=c("item1","item2", "item3") > k=3 >

Hi all, I have a data.frame I received with data that look like this (comma separated strings in last row): ID Shop Items ID1 A1 item1, item2, item3 ID2 A2 item4, item5 ID3 A1 item1, item3, item4 But I would like to unbind the strings in col(2) items so that it will look like this: ID Shop Items ID1 A1 item1 ID1 A1 item2 ID1 A1 item3 ID2 A2 item4 ID2 A2 item5 ID3 A1 item1 ID3 A1 item3 ID3 A1

Hi, I have a question about how to obtain the union of several data frame rows. I'm trying to create a common key for several tests composed of different items. Here is a small scale version of the problem. These are keys for 4 different tests, not all mutually exclusive: id q1 q2 q3 q4 q5 q6 1 A C 2 B D 3 A D B 4 C D B D I would like

Hi, I have a question about reformatting data. It looks like it should be simple, but I've been working at it for awhile now and it's about time I ask for help. My data look like this: ITEM VALUE STEP item1 A first item2 C first item2 D second item1 A second item3 A first item3 B second item3 A third I just want to transform

I'm learning R and am converting some code from SPSS into R. My background is in SAS/SPSS so the vectorization is new to me and I'm trying to learn how to NOT use loops...or use them sparingly. I'm wondering what the most efficient to tackle a problem I'm working on is. Below is an example piece of code. Essentially what it does is set a variable to zero, loop through item

Hello, I have two data frames. One is my dependent variable and the other is my independent variable. For each row I'd like to split the independent variable into fractiles (25 or more) and calculate the average value of the dependent variable. Then I would like to plot the average of the averages for each row for each fractile. If possible, I'd like to have the option to 1) define the

Hi all, I have released SYSLINUX 2.09; it is the same as 2.09-pre15 except for the version number. Changes in 2.09: * SYSLINUX: Remove residual setuid crap from syslinux-nomtools. * Handle video pages correctly when using the API functions. * Handle compiling on an x86-64 platform correctly. * Menu system from Murali Krishnan Ganapathy; see the

Hi all, Say if I have a data table which consists of 4 column: itemID, location and price, which location is a text field and itemID and location together forms the primary keys. when I tried to run setkey (DT, itemID, location), I got the following message: Error in setkey (DT, itemID, location) : All keyed columns must be storage mode integer Is there any way I could define a non-numerical

Apologies if this is an obvious question but I am teaching myself R and the occasional push in the right direction is much appreciated? I have a data.frame containing data that looks like this CustID itemID 1 a 1 b 2 c 3 a 3 c I want to assemble the vector of all the items bought by a particular customer and can't quite see how to do it. What is the best

Someone can help me? I tried several things and always don't converge # Model library(sem) dados40.cov <- cov(dados40,method="spearman") model.dados40 <- specify.model() F1 -> Item11, lam11, NA F1 -> Item31, lam31, NA F1 -> Item36, lam36, NA F1 -> Item54, lam54, NA F1 -> Item63, lam63, NA F1 -> Item65, lam55, NA F1 -> Item67, lam67, NA F1 ->