Hi everybody !
I''m newbie to rails. I have a problem to display the Textarea.
As I got some value from mysql database and load this value in a text
area.
By defualt the scroll bar for the text area is at the top like in
browsers. But I want the scroll bar of the text area at the bottom like
in yahoo & gmail chats ( I mean I want to see the last line of the
textarea at first. If want to see the first line, then I have to scroll
to the top.)
Is it possible. The code I used for the textarea as follows.
<textarea name="msg" rows=30 readonly style="width: 50%;"
>
<% @message.each do |ms| %>
<%= ms.content -%>
<%end%>
</textarea>
Where @message = Message.find(:all)
Thanks in advance.
Regards,
Veeraa.
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Hi! Just googled and found this on another discussion forum, nameofyourtextarea.scrollTop = nameofyourtextarea.scrollHeight; Hope this helps, Thanks and regards, Swanand On 4/30/07, Veera Sundaravel <rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > > Hi everybody ! > > I''m newbie to rails. I have a problem to display the Textarea. > > As I got some value from mysql database and load this value in a text > area. > By defualt the scroll bar for the text area is at the top like in > browsers. But I want the scroll bar of the text area at the bottom like > in yahoo & gmail chats ( I mean I want to see the last line of the > textarea at first. If want to see the first line, then I have to scroll > to the top.) > > Is it possible. The code I used for the textarea as follows. > > <textarea name="msg" rows=30 readonly style="width: 50%;" > > > <% @message.each do |ms| %> > > <%= ms.content -%> > > <%end%> > > </textarea> > > > > Where @message = Message.find(:all) > > > Thanks in advance. > Regards, > Veeraa. > > -- > 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 -~----------~----~----~----~------~----~------~--~---
Swanand Deodhar wrote:> Hi! > Just googled and found this on another discussion forum, > nameofyourtextarea.scrollTop = nameofyourtextarea.scrollHeight; > Hope this helps, > > Thanks and regards, > SwanandHi swanand! Thanks for your great help. Thanks lot for getting this info by spending your valueable time for me. Thanks with regards, Veeraa. -- 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 -~----------~----~----~----~------~----~------~--~---
Veera Sundaravel wrote:> Swanand Deodhar wrote: >> Hi! >> Just googled and found this on another discussion forum, >> nameofyourtextarea.scrollTop = nameofyourtextarea.scrollHeight; >> Hope this helps, >> >> Thanks and regards, >> Swanand > > Hi swanand! > > Thanks for your great help. Thanks lot for getting this info by spending > your valueable time for me. > > Thanks with regards, > Veeraa.Hi swanand ! I used like this both as follows <script language="javascript"> ch1.scrollTop = ch1.scrollHeight; </script> and <% language="javascript"> ch1.scrollTop = ch1.scrollHeight; %> in my .rhtml file . But doesn''t work. Any other suggestion. Regards, Veeraa... -- 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!
Can you please check if you are getting any JS error? Since according to
http://developer.mozilla.org/en/docs/DOM:element.scrollTop
http://developer.mozilla.org/en/docs/DOM:element.scrollHeight the
current code should work
Thanks and regards,
Swanand.
On 4/30/07, Veera Sundaravel
<rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:>
>
> Veera Sundaravel wrote:
> > Swanand Deodhar wrote:
> >> Hi!
> >> Just googled and found this on another discussion forum,
> >> nameofyourtextarea.scrollTop = nameofyourtextarea.scrollHeight;
> >> Hope this helps,
> >>
> >> Thanks and regards,
> >> Swanand
> >
> > Hi swanand!
> >
> > Thanks for your great help. Thanks lot for getting this info by
spending
> > your valueable time for me.
> >
> > Thanks with regards,
> > Veeraa.
>
>
> Hi swanand !
>
> I used like this both as follows
>
> <script language="javascript"> ch1.scrollTop =
ch1.scrollHeight;
> </script>
>
> and
>
> <% language="javascript"> ch1.scrollTop =
ch1.scrollHeight; %>
>
> in my .rhtml file . But doesn''t work. Any other suggestion.
>
>
> Regards,
> Veeraa...
>
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
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