Displaying 20 results from an estimated 20000 matches similar to: "Invoke render multiple times"
2006 Feb 12
6
Including another helper
I need to include another helper module apart from the normal two
(ApplicationHelper and [controllername]Helper). The inclusion needs to
be dynamic and based on external parameters (ie what helper that get
included differ from request to request).
Is it possible? How?
/Marcus
2005 Dec 16
13
How to pass a collection to paginate?
There must be a better way to write this code:
@project_pages, @projects= paginate :project,
:per_page => 10,
:conditions => ["account_id = ?", account]
?!
If only I could pass the sub-collection
account = ...
@projects = account.project
to paginate, instead of letting it extract it with a find :all + sql
conditions
Alain.
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2006 Feb 25
5
Setting character encoding - do I do it with Rails or lighttpd?
I have a page which validates "tentatively," because the validator
uses the default character encoding. None was specified apparently,
so it falls back to UTF-8. How and where do I specify the character
encoding?
Pat
2006 Mar 05
5
special characters?
I''m not sure if this is something in Rails or MySQL, but characters like
? are showing up funky in my app. I see ''?'' in the DB using a query
browser, but in the app it shows up as ''A1/4.'' Do I need to use another
charset or something?
--
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2007 Mar 22
1
doable ? action caching if anonymous, fragment caching if logged in ?
Hi All,
I''d like to use different caching strategies based on the visitor status
- anonymous => action caching
- logged in => fragment caching
Is that doable? Where should I start?
TIA
Alain
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2006 Aug 17
3
How to save output "render :action=>:any_action" to a file?
I need to save the output of my rails app to a file. i.e. instead of
rendering a page when using "render :action=>:any_action" i want the
output to be saved to a file.
Anyone got any ideas?
Thanks
Chris
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2006 Feb 02
2
multiple ''render :partial'' in a helper ??
Hi all,
I''d like to move some view code to a helper but it doesn''t work because
I need to render two partials each time.
Q: Is it possible to do this with a helper?
Example:
-----------------
Before: In the view:
...
<% case controller.controller_name
when ''member'' %>
<%= render :partial => ''shared/member_menu''
2006 Feb 20
3
Background work
Greetings,
I''ve got a rails app which is basically an admin interface to a xml
dataset. Currently I''ve got rails rigged to call a function to spit the
entire dataset to file with every change. This would actually be ok, its
fairly infrequently updated, but when the dataset grows large the user sits
there waiting for it to dump with no feedback as to whats going on. Oh yes,
2007 May 16
7
bilingual site: exclude fields set from query
Hi all,
Is there a way to have searches no use some indexed fields, when
processing a query?
context:
I have a model Foo that holds some information in two languages :
- text1_nl, text2_nl, text3_nl
and
- text1_en, text2_en, text3_en
Some other fields are common to both languages and indexed as well
- first_name, last_name
Depending on the visitor language choice I need to exclude the
2006 May 26
8
calling render_to_string outside of controller
How can I call render_to_string outside of a controller. I''m stuck on
this. I''ve nearly got my plugin finished but I can''t seem to get this
to work. The method is in ActionController::Base but it is protected.
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2007 Jan 24
6
dojo and prototype compatibility?
are there any compatible issues that exist when trying to use both
prototype and dojo at the same time?
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2006 Jan 26
2
Render and publish to static files?
What would be the best way to publish a number of pages to static html
pages? Just loop through them and create URL:s and fetch them with http
or is there a better way?
tia
/Marcus
2006 Jan 31
2
Fragment caching and pagination
I''m just getting my hands dirty with caching. The pages I want to cache have
some user specific data on them (for example "log out"). That sent me down
the route of fragment caching. One of the things I want to pagination is a
paginated list. My question is how is pagination and query strings handled
with fragment caching? Does each page get its own fragment and query string
2007 May 19
4
button_to_function with image?
Hi:
does button_to_function allow the use of an image? I tried it in place
of the text with "image_tag" and it doesn''t work. Maybe some form of
button_to?
Any direction you can give would be great!
Mike
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2005 Dec 21
7
Are there any disadvantages to using locomotive
Hi:
I had some issues and so switched to locomotive. I find it awesome. 1
click and its done.
My question - what disadvantages are there, if any? What do I lose by
using such a convenient solution.
speculation as well as facts are welcome but please define which you
are putting forwards.
Thanks in advance,
bruce
2006 Jun 09
4
View into a String?
I''ve got a nice XML view of my data that works just fine when I call it
from the browser. Now I''d like a different controller method to take
that XML and write it to the file system. Since the XML view lives in
an RXML file, is there a trick to telling the controller "Get your
output into a string" instead of writing it back to the browser? After
writing it out
2006 May 17
13
Using NTLM for S.S.O. in Rails
Greetings all,
To all the good souls that happen to know NTLM and Rails....
Short version:
--------------
- I''m looking for server code to extract credentials through NTLM dialog
with the client (IE)
- I found nothing usable/useful (as they both implement the client side
code) in
- rubyntlm on rubyforge
- lib ntlm-ruby by Jonathan Bastien-Filiatrau
LONG version:
2005 Oct 14
2
Capture template output as plain html?
Hi,
I''m trying to find out if the following is possible.
I have a rhtml template stored in the database as a string. I need to
process the template (as a string), similar to using ActionView''s <%=
render_template("rhtml", @template_string) %>, but I need to do this in the
ActionController and capture the result as a string.
There is a method
2010 Jul 04
2
Rendering a different format in the implementation of a renderer
Yehuda has a nice article on implementing a custom renderer for PDF at
http://www.engineyard.com/blog/2010/render-options-in-rails-3/
I''ve tried to follow the example and I''m not sure I see how to get it to
work. If I understand things correctly, the format(s) usable in this
render call
respond_with(@resource) do |format|
format.xyz { render :xyz => ... }
end
2005 Dec 15
4
rake migrate ignores '':null => false'' on mysql
I wanted to add a login string column to an existing table
=> I created a migration :
...
def self.up
add_column "members", "login" , :string, :null => false
end
...
remark: it shouldn''t work, as the table is not empty (=> ''login'' would
be null in the existing rows.)
problem:
rake migrate didn''t complain