Hi all,
I want to know how to use checkbox in rails, i.e. how to access value of particular checkbox in controller....
Regards, Kiran
polawarkirand@gmail.com
Hi Kiran,
your view code like this ;- <%=check_box_tag('chk_box_name', value = '1', checked = true, options = {:class=>'class_name'})%> you can get value in controller like this :- variable_name=params[:chk_box_name]
Regards, Nishant
Hi Everyone,
I would like to know how to use multiple checkboxs in rails, i.e. how to access the values of those checked boxes..I have requirement like set of emails and corresponding checkboxes..whenever u select multiple mails i need to access of those..
please anyone give solution for this
regards, komala
Hi Everyone,
I would like to know how to use multiple checkboxs in rails, i.e. how to access the values of those checked boxes..I have requirement like set of emails and corresponding checkboxes..whenever u select multiple mails i need to access of those..
I asked some questions the first time you asked this, but you did not respond.
Where are you trying to access the values? In the browser or in the server after posting a form?
You talk about a set of emails, are these records in a table?
Do you have a basic knowledge of Rails, html and javascript or are you coming at this relatively inexperienced trying to update an existing app?
Colin
Hi,
I am new to rails.i am taking set of mails from database..my requirment is whenever admin select mails from checkboxes..he need to send mails to those mailids..i have created controller name newsletters..and in index i have written this code
able class="table table-striped"> <thead> <tr> <th></th> <th>Email</th> <th>Action</th> <!-- <th>Location</th> <th>Description</th> -->
</tr> </thead> <tbody> <% @news.each do |n| %> <tr> <td><%=check_box_tag('email_ids',n.email,options = {:class=>'NewsLetter'})%></td> <td><%=n.email%></td> <td><%= link_to 'Delete', n, method: :delete, data: { confirm: 'Are you sure?' } %></td> </tr> <% end %> </tbody> </table>
<%= submit_tag("send") %> but now i dont know whether i can take those values whenever i ll click on checkboxes..and how to get those values..how to store it in other page..here i need to take more than 1 mail id..dont have knowledge about javascript..please anyone helpme out with the code that what i need to put it in controller and views..
Firstly I strongly suggest working right through a good tutorial such as railstutorial.org, including doing all the exercises. That will give a knowledge of the basics of rails and will allow you to answer most of your questions yourself.
When you have done that, if you are still having problems then come back and ask again.
Colin
