[Rails] Re: Getting values from multiple select
On May 28, 7:46 pm, Pål Bergström rails-mailing-l...@andreas-s.net wrote: To debug these issues you should have a look at the compiled source with view source in the browser and see what you got. That helped. But I only get the first value. Even if I use items[]. Where is it going wrong ? Does your controller only ever say the first value or do your logs show that the controller receives multiple values. Look at the html source: does the name of the select tag end with [] ? Fred --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Getting values from multiple select
Is this in a form_for? if not you should use select_tag
http://apidock.com/rails/ActionView/Helpers/FormTagHelper/select_tag
What do you have in @options?
This is the select method
select(object, method, choices, options = {}, html_options = {})
Examples here
http://apidock.com/rails/ActionView/Helpers/FormOptionsHelper/select
To debug these issues you should have a look at the compiled source
with view source in the browser and see what you got.
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[Rails] Re: Getting values from multiple select
Freddy Andersen wrote:
Is this in a form_for? if not you should use select_tag
http://apidock.com/rails/ActionView/Helpers/FormTagHelper/select_tag
What do you have in @options?
This is the select method
select(object, method, choices, options = {}, html_options = {})
Examples here
http://apidock.com/rails/ActionView/Helpers/FormOptionsHelper/select
To debug these issues you should have a look at the compiled source
with view source in the browser and see what you got.
I'm back to start. I got
---
- - !binary |
xGdn
This tells me that it also worked with select.
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Posted via http://www.ruby-forum.com/.
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[Rails] Re: Getting values from multiple select
Pål Bergström wrote: Freddy Andersen wrote: --- - - !binary | xGdn This tells me that it also worked with select. Maybe better to ask; is anyone using multiple select in Rails? How does it work? -- 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 to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
