similar to: Form validation with Javascript does not work

Dear R-help Group Scenario 1: I have a text file running to 1000 of lines...that is like as follows: [922] "FieldName: Wk3PackSubMonth" [923] "FieldValue: Apr" [924] "FieldName: Wk3PackSubYear" [925] "FieldValue: 2017" [926] "FieldName: Wk3Code1" [927] "FieldValue: " [928] "FieldValue: K4" [929] "FieldName:

Hi Vijayan, one way going about it *could* be this: library(dplyr) library(tidyr) library(purrr) ex_dat <- c("FName: fname1", "Fval: Fval1.name1", "Fval: ", "FName: fname2", "Fval: Fval2.name2", "FName: fname3") data.frame(x = ex_dat) %>% separate(x, c("F1", "F2"), sep = ": ") %>% filter(F2

@Don your solution does not solve Vijayan's scenario 2. I used spread and gather for that. An alternative solution to insert mising Fval - picking up with Don's newtst - is newtst <- c("FName: fname1", "Fval: Fval1.name1", "FName: fname2", "Fval: Fval2.name2", "FName: fname3", "FName: fname4", "Fval: fval4.fname4")

Using Ulrik?s example data (and assuming I understand what is wanted), here is what I would do: ex.dat <- c("FName: fname1", "Fval: Fval1.name1", "Fval: ", "FName: fname2", "Fval: Fval2.name2", "FName: fname3") tst <- data.frame(x = ex.dat, stringsAsFactors=FALSE) sp <- strsplit(tst$x, ':', fixed=TRUE) chk <-

what''s the trick for adding an onSubmit hook when using the start_form_tag? I can''t seem to find anything. I''m assuming that I can do it, no? Thanks! -- Posted via http://www.ruby-forum.com/.

Hello. I want to select an item from a select list and have that result in an ajax call that updates two sections on the page. Here is the code in the controller def create ... render :update do |page| page.replace_html ''list_items'', :partial => ''lists/list_items'' page.replace_html ''add_item'', :partial =>

hi all, my problem: i have a form that is sent through ajax with ajax.updater. the onsubmit function looks like this: new Ajax.Updater( { failure:''command_div'' }, ''/windows/chat_post'', { asynchronous:true, parameters:Form.serialize(this } ); return false; this works fine when I submit the form by pressing the submit button.

Hello All, I am working on a Microblogging application.(majorly written in Ruby on Rails).(the application is similar to twitter) .There is a timeline showing messages by the logged-in user and his/her followers. Each message has a reply link which has been coded as follows <%=link_to "Reply" ,{},:href=>"#",:class => "replyMessage noBackgroundImage" ,:title

I have an HTML form on the screen, that is connected to a database (standard Ruby way). I found that there are people that would rather not fill in this information, but would rather search Amazon for the info. Therefore, I added a link to the right of one of the fields that, when pressed, will search Amazon for what ever you typed into that field. So, how can I do that? At first I tried

Hey all, Tried this on the IRC channel but after an hour i figured nobody that was on knew, so i''ll try it here. I have a rhtml page with: <% remote_form_for(:performance_goal, :url => user_performance_goal_path(@user.account, @user, @performance_goal), :html => {:id => ''sidebar_form'', :method => :put}) do |f| %> <%= f.text_area :impact, :size

Hi I have this problem: <script> var param1 = ''field3''; </script> <script> var param2 = ''field3''; </script> <script> var param3 = ''field3''; </script> <%= submit_tag ''Next'', {:onsubmit => ''return validate_options(param1,param2,param3);''} %> function

Hi guys, I have been working on a form that would use javascript to validate the data before submitting it, and from my view.rhtml I have a statement like this: However such a statement generates a HTML tag that looks like this: <form action="/users/Login?onSubmit=validate%28%29" method="post"> Seems like Rails thinks it is a parameter instead of an option, so

Hello community, I''m new to rubyonrails and to this Forum. I have to call 2 Fields, generated by ruby, from a javafunction (onSubmit) but when I use this example it didn''t work, why? <%= start_form_tag({:action=> "show"}, { :onSubmit =>"post[testfieldone].value=examplefunction(post[textfieldtwo].value+post[textfieldthree].value);" }) %>

Hello, I am attempting to use validation.js from http://tetlaw.id.au/view/blog/really-easy-field-validation-with-prototyp e/ with form_remote_tag. The rails form helper binds the needed Ajax.Updater to the onSubmit action of the form. The validation.js also attempts to bind to the onSubmit of the form. The logic that is needed is if( valid.validate() ) { ...Ajax.Updater... } where valid

Searched for it, but found nothing, so i open a new topic :/ I think it is very basic stuff... My model has a validation rule like this: validates_presence_of :title If i try to save the model (@mymodel.save) with an empty title-formfield i get an error. hooray! that''s what i want! okay i insert a valid title and everything is fine. now i want to update the model (@mymodel.update) and

On 01/15/2010 11:37 AM, Talin wrote: > Yes, that's closer to the frontend semantics: the variants of a > union type don't have any natural ordering, so list semantics could > cause problems. I agree. I probably shouldn't even comment, as I know so little about LLVM. But I've hand-written a couple kLOC of IR now and am starting to get a feel for the

I''m seeing this same problem that Josh was seeing back on March 23rd (see below) I''ve got the following YAML snippet stored in a text field: "--- !ruby/object:FieldValue \nattributes: \n item_id: 60\n title: Test\n field_id: 15\n created_by_id: 5\n locale: en\n link: www.cclearn.com\n comment: this is a test\n created_at: 2006-05-02 15:43:14.256792 Z\nnew_record:

I''m trying to send to my application the coords x,y on an "input type image" in a html form, but x,y variables are not present in the POST_DATA (are not submitted). Any other field (hidden inputs) are being sent when I click on the image input form field. I use rails 1.0 and prototype 1.4, browsers Seamonkey 2.0, Firefox 1.x and Konqueror, Linux, and I''m just a

Dustin Laurence wrote: > On 01/15/2010 11:37 AM, Talin wrote: > >> Yes, that's closer to the frontend semantics: the variants of a >> union type don't have any natural ordering, so list semantics could >> cause problems. > > I agree. I probably shouldn't even comment, as I know so little about > LLVM. But I've hand-written a couple

for some reason the controller is parsing everything fine, but the return is a page instead of code execution. I have other ajax forms no listed that are also running fine on this same page. there are supposed to be 3 ajax events: onblur event that calls a function to submit - doesn''t work. There is a submit button at the end of the form - works there is a delete image that removed the