i''ve searched for a way to submit a form with the enter key, but haven''t found the rails way to do it. here are a couple complex, non-rails ways to do it: http://etutorials.org/Programming/Java+script+and+dhtml/Chapter+8.+Dynamic+Forms/8.8+Submitting+a+Form+by+an+Enter+Key+Press+in+Any+Text+Box/ http://www.java2s.com/Code/JavaScript/Form-Control/SubmitaformViaEnter.htm what is the rails way to accomplish this? --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
oops. one important point: i''d like to do this on a text_area, overriding the default enter key behavior. --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
There is no real rails way to do this, since it''s a javascript problem. At best you could "polish" that a bit by using link_to_function. If you take the example from the second link, you''ll need to use the whole submitViaEnter(evt) function anyway. Only for form building rails code can be used and then in the text_field :onkeypress="return submitViaEnter(event)" I''m not sure though, if that would work with a text area. (At least you''ll lose the multiline functionality) -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Hi Brian, brian scott wrote:> i''ve searched for a way to submit a form with the > enter key, but haven''t found the rails way to do it.My experience has been that if you''ve got a form in the browser and you hit the enter key it submits the thing whether that''s what you intended or not. I''m on Windows so that may play a role in it. Does your Rails app behave differently? HTH, Bill --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
for a text_field it does submit the form with the enter key. maybe i should revisit using the text_field instead of text_area. my problem with using the text_field was i wanted a multi-row box. so, i styled it, setting the height and width. but then when entering text the words never wrapped, instead a scroll bar appeared and the entered text kept going on one line. -b On May 29, 8:41 am, "Bill Walton" <bill.wal...-xwVYE8SWAR3R7s880joybQ@public.gmane.org> wrote:> Hi Brian, > > brian scott wrote: > > i''ve searched for a way to submit a form with the > > enter key, but haven''t found the rails way to do it. > > My experience has been that if you''ve got a form in the browser and you hit > the enter key it submits the thing whether that''s what you intended or not. > I''m on Windows so that may play a role in it. Does your Rails app behave > differently? > > HTH, > Bill--~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
ok. i''ll just grin and bear it then. thanks. On May 29, 8:18 am, Thorsten Mueller <rails-mailing-l...@andreas- s.net> wrote:> There is no real rails way to do this, since it''s a javascript problem. > At best you could "polish" that a bit by using link_to_function. > > If you take the example from the second link, you''ll need to use the > whole submitViaEnter(evt) function anyway. > Only for form building rails code can be used and then in the text_field > :onkeypress="return submitViaEnter(event)" > > I''m not sure though, if that would work with a text area. (At least > you''ll lose the multiline functionality) > -- > Posted viahttp://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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
brian scott wrote:> oops. one important point: i''d like to do this on a text_area, > overriding the default enter key behavior.You''ll need to install a handler on the textarea for the keypress event, then call submit() directly on the form if the ENTER key is pressed. -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On Thu, May 29, 2008 at 4:55 PM, brian scott <brian-Hle2P7BEKdH1P9xLtpHBDw@public.gmane.org> wrote:> > for a text_field it does submit the form with the enter key. > > maybe i should revisit using the text_field instead of text_area. my > problem with using the text_field was i wanted a multi-row box. so, i > styled it, setting the height and width. but then when entering text > the words never wrapped, instead a scroll bar appeared and the entered > text kept going on one line. >If you add :wrap => ''soft'' to your text_area call, it should prevent the scrollbar appearing. See : http://www.idocs.com/tags/forms/_TEXTAREA_WRAP.html for more options. --~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
i''m trying to wrap a text_field (not a text_area). but i can''t find a wrap solution for a text field. -b On May 29, 10:59 am, "Barry Mitchelson" <barry.mitchel...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> On Thu, May 29, 2008 at 4:55 PM,brianscott<br...-Hle2P7BEKdH1P9xLtpHBDw@public.gmane.org> wrote: > > > for a text_field it does submit the form with the enter key. > > > maybe i should revisit using the text_field instead of text_area. my > > problem with using the text_field was i wanted a multi-row box. so, i > > styled it, setting the height and width. but then when entering text > > the words never wrapped, instead a scroll bar appeared and the entered > > text kept going on one line. > > If you add :wrap => ''soft'' to your text_area call, it should prevent > the scrollbar appearing. > > See :http://www.idocs.com/tags/forms/_TEXTAREA_WRAP.htmlfor more options.--~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
ok. i''ll look for some code to do that. any tips on a starting point? On May 29, 10:08 am, Danny Burkes <rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> brianscottwrote: > > oops. one important point: i''d like to do this on a text_area, > > overriding the default enter key behavior. > > You''ll need to install a handler on the textarea for the keypress event, > then call submit() directly on the form if the ENTER key is pressed. > -- > Posted viahttp://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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
brian scott wrote:> ok. i''ll look for some code to do that. any tips on a starting > point? > > On May 29, 10:08 am, Danny Burkes <rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>If you''re using prototype.js: Event.observe(''id-of-the-textarea'', ''keypress'', function(event) { if (event.keyCode == Event.KEY_RETURN && !event.altKey && !event.shiftKey) { this.up(''form'').submit(); Event.stop(event); } }; - D -- 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
thanks, Danny. that got me going. here''s the code I got to work:
<% javascript_tag do %>
Event.observe(document, ''keypress'', function(event) {
if(event.keyCode
== Event.KEY_RETURN) document.getElementById(''id-of-the-
form'').submit();});
<% end %>
i couldn''t get the observer to pick up key presses in the text area.
so, i put them on the document and it works. it''s not optimal, but it
gets my use case solved. thanks, again.
-b
On May 29, 12:28 pm, Danny Burkes
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:> brianscottwrote:
> > ok. i''ll look for some code to do that. any tips on a
starting
> > point?
>
> > On May 29, 10:08 am, Danny Burkes
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
>
> If you''re using prototype.js:
>
> Event.observe(''id-of-the-textarea'',
''keypress'', function(event) {
> if (event.keyCode == Event.KEY_RETURN && !event.altKey &&
> !event.shiftKey) {
> this.up(''form'').submit();
> Event.stop(event);
> }
>
> };
>
> - D
> --
> Posted viahttp://www.ruby-forum.com/.
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fyi
i ended up using this with an AJAX form_remote_for. and there was an
issue. if the user tabbed to the submit button and then hit enter he
ended up with 2 new objects being created: one for hitting the button
and one for triggering the observer. i added an additional check to
ensure the event was started from within the text area:
event.originalTarget.tagName == ''TEXTAREA''.
looks a bit like this:
<% javascript_tag do %>
Event.observe(document, ''keypress'', function(event){
if(event.keyCode
== Event.KEY_RETURN && event.originalTarget.tagName ==
''TEXTAREA'')
my_ajax_function();});
function my_ajax_function() {new
Ajax.Request(''/target_objects'',
{asynchronous:true, evalScripts:true,
parameters:Form.serialize(document.getElementById(''new_target_object''))
+ ''&authenticity_token='' +
encodeURIComponent(''<%form_authenticity_token %>'')});
return false;
}
}
<% end %>
On May 29, 1:28 pm, brian scott
<br...-Hle2P7BEKdH1P9xLtpHBDw@public.gmane.org>
wrote:> thanks, Danny. that got me going. here''s the code I got to work:
>
> <% javascript_tag do %>
>
> Event.observe(document, ''keypress'', function(event) {
if(event.keyCode
> == Event.KEY_RETURN) document.getElementById(''id-of-the-
> form'').submit();});
>
> <% end %>
>
> i couldn''t get the observer to pick up key presses in the text
area.
> so, i put them on the document and it works. it''s not optimal,
but it
> gets my use case solved. thanks, again.
>
> -b
>
> On May 29, 12:28 pm, Danny Burkes
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
> wrote:
>
> > brianscottwrote:
> > > ok. i''ll look for some code to do that. any tips on a
starting
> > > point?
>
> > > On May 29, 10:08 am, Danny Burkes
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
>
> > If you''re using prototype.js:
>
> > Event.observe(''id-of-the-textarea'',
''keypress'', function(event) {
> > if (event.keyCode == Event.KEY_RETURN && !event.altKey
&&
> > !event.shiftKey) {
> > this.up(''form'').submit();
> > Event.stop(event);
> > }
>
> > };
>
> > - D
> > --
> > Posted viahttp://www.ruby-forum.com/.
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