similar to: newbie - question on radio_buttons

Hi all, I can''t figure out why my radio_buttons won''t reflect the values stored in my database. I read through some of the previous posts -- is it true that they don''t work with integers? This is the code I''m using: <% for question in @survey.questions %> <%= debug question %> <%= radio_button ( "question", :question_id,

Hi, I need to observe a set of radio buttons but am having great trouble. My observe_field looks like this: <%= observe_field :user_select, :frequency => 0, :url => { :action => :admin_control } %> Now it works fine if I use a text_field like this: <%= text_field :user, :select, "size" => 20, "maxlength" => 16 %> But I want a radio button, and

Hi, I would like to figure out how to determine what the id of the last element in a table is. Is there an equivalent to the Table.find() method which will tell me the number of elements in a table? also, maybe more importantly, where are the available methods on tables documented? What i am trying to do is to increment the id and work through a table and check whether the id i am currently

...or my ineptitude? I found that the following is always checking the last ''things'' button regardless of the value of query.table: People:<%= radio_button_tag("query", "table", "P") %> Animals:<%= radio_button_tag("query", "table", "A") %> Things:<%= radio_button_tag("query",

I try to catch click event on radio button, but nothing is executed.... Tested with RoR 1.1.2 and 1.1.3. What am I doing wrong? <%= radio_button_tag(:city, ''Dublin'') %> <%= observe_field(:citi, :frequency => 0.5, :on => ''click'', :with => "''city='' +

Hi,I've been trying to code through CommandLine the options I want my tool accepts, but I find quite impossible to achieve robustly what I need .Look, I want the tool accepts a list of arguments in a particular order. For this goal, I know the cl::Positional flag. But, the problem is that the first argument must be one of a set of options (like a kind of subcommand of the tool). In my case,

Hi, I am trying to create a basic form in which I want one of the fields initialized before displaying it. My code (in a view) is as follows: <% if ( session[:user_id] != nil ) then logged_in_user = User.find(session[:user_id]) end %> <% form_for :suggestion do |form| %> <label for="suggestion_title">Topic:</label><br/> <%=

On 05/06/2017 06:26 AM, Michael S. Tsirkin wrote: > On Thu, Apr 27, 2017 at 02:31:49PM +0800, Wei Wang wrote: > > On 04/27/2017 07:20 AM, Michael S. Tsirkin wrote: > > > On Wed, Apr 26, 2017 at 11:03:34AM +0000, Wang, Wei W wrote: > > > > Hi Michael, could you please give some feedback? > > > I'm sorry, I'm not sure feedback on what you are

On 05/06/2017 06:26 AM, Michael S. Tsirkin wrote: > On Thu, Apr 27, 2017 at 02:31:49PM +0800, Wei Wang wrote: > > On 04/27/2017 07:20 AM, Michael S. Tsirkin wrote: > > > On Wed, Apr 26, 2017 at 11:03:34AM +0000, Wang, Wei W wrote: > > > > Hi Michael, could you please give some feedback? > > > I'm sorry, I'm not sure feedback on what you are

Hi, Having big problems with radio buttons that just don''t make sense: <%= radio_button "events", "impact_type", true %> Positive <%= radio_button "events", "impact_type", false %> Negative This should create two radio buttons with the first one checked by default, right? Cos it doesn''t :( Any ideas would be great, Thanks,

Hi - I am not an expert at shell script writing. If /proc/cmdline looks like option1 option2 ... ks=http://192.168.1.8/ks/ks.cfg option3 option 4 ... How can I get the 192.168.1.8 out of this cmdline. THanks, Jerry

Hi -- I'm using lmer for binomial data. I am trying to replicate estimates provided by Agresti (2002, Categorical data analysis, Wiley) using abortion data in table 10.13 (estimates provided in table 12.3 p. 505). I fit the same model using these three commands: a1 <- lmer(resp ~ sex + option1 + option2 + (1|id), data=abort,family=binomial, method = c("AGQ")) a2 <-

I am trying to set up an auto attendant for the first time, and am having trouble getting to the submenu. My extensions.conf file looks like this: [incoming] exten=> s,1,Background,menu1 exten=> s,2,Wait,20 exten=> s,3,Goto,s|1 exten=> 1,1,Playback,option1 exten=> 2,1,Playback,option2 exten=> 3,1,Playback,option3 It is my understanding that asterisk treats the digits entered

Hi, I have some code in which i open a pop up when a user clicks on a link. However, the new popup window comes with the layout of the page on which the user clicked the link. I would like to remove the layout only from the new window which is created with the javascript window.open - any ideas thanks -- Posted via http://www.ruby-forum.com/.

Hi, I am thinking about how to best design a quiz site in RoR. I think it should be fairly easy, but have run into a wall. In the simplest form, the view would grab all of the questions for a particular quiz and display them (e.g. multiple choice, so 4 option buttons per question). However, I can''t figure out how to "mark" the quiz. The form is submitted to the

Hi, I am a rails and ruby nuby :-) How do you pass data between different controllers and views? I have a page ( a quote) that I am editing url ....quote/edit/6 6 id the current id. I then go to a catalog (url....catalog) to add an item to my quote (I do this via a line_item file that the quote reads) I now want to go back to the quote. I have tried this <%= link_to ''Back to

Hi all. I was wondering if anyone had a successful exampel of using the "add printer command" with cups so that the windows print migrator could be utilised. Seeing as Jerry as spent time on this it would be a shame not to know how to use it. ;-) I'm guessing that it would be along the lines of: add printer command = lpadmin option1 option2 && cupsaddsmb option1 but

On 04/27/2017 07:20 AM, Michael S. Tsirkin wrote: > On Wed, Apr 26, 2017 at 11:03:34AM +0000, Wang, Wei W wrote: >> Hi Michael, could you please give some feedback? > I'm sorry, I'm not sure feedback on what you are requesting. Oh, just some trivial things (e.g. use a field in the header, hdr->chunks to indicate the number of chunks in the payload) that wasn't confirmed.

On 04/27/2017 07:20 AM, Michael S. Tsirkin wrote: > On Wed, Apr 26, 2017 at 11:03:34AM +0000, Wang, Wei W wrote: >> Hi Michael, could you please give some feedback? > I'm sorry, I'm not sure feedback on what you are requesting. Oh, just some trivial things (e.g. use a field in the header, hdr->chunks to indicate the number of chunks in the payload) that wasn't confirmed.