Displaying 20 results from an estimated 20000 matches similar to: "Accessing vars within helpers in Markaby"
2006 Mar 30
3
Rails 1.1, Markaby, options_from_collection
Last night, I upgraded one of my rails apps to 1.1. This app uses
Markaby exclusively for its'' views, and once I checked out the latest
revisiong of Markaby (r33), everything was working fine except for one
thing:
select_tag(''province_id'', options_from_collection_for_select(@provinces,
"id", "name"))
Now returns this (as you see it is spitting
2007 Nov 26
0
Best Way to Write Helpers Using Markaby?
Hey there Merbers,
I''m a Merb neophyte checking it out with a simple app exploration
after being inspired by Mr. Katz''s presentation @ JQueryCamp and with
the desire to use Markaby if at all possible (I heart camping). I''ve
done a little exploration of how to use Markaby in helper code, but
any guidance would definitely be appreciated (I definitely do not
2006 Jul 18
0
Markaby and select?
How do you get the select tag to work with Markaby? Apparently there''s
some sort of conflict? I don''t see a ''select'' function in Markaby''s
rdocs. I''ve tried all different variations and can''t get it to output
correctly, so I''m using select_tag instead.
Joe
--
Posted via http://www.ruby-forum.com/.
2008 Jul 31
1
Stuck on options_from_collection_for_select
Hi everyone,
I''m stuck on something that seems to be super easy, but maybe I''m just
too tired to see the obvious answer.
I''m trying to make a drop down with select_tag and
options_from_collection_for_select. I''m trying to fill this drop down
list with different human races (white, black, hispanic, etc. in the
database under the name field, with a unique id
2006 Jun 28
4
[markaby] Trouble accessing session values.
Evaluating session variables inside a markaby paragraph tag always returns
false. For example
welcome.mab
--
p "Good morning Mr. #{session[:user]}."
--
displays:
Good mornig Mr.
How can I access session variables in maraby?
--
Best Regards,
-Larry
"Work, work, work...there is no satisfactory alternative."
--- E.Taft Benson
-------------- next part
2006 Nov 03
2
[OT] Markaby trunk and Rails ivars
Can someone explain the new Markaby syntax to me? I''m using Markaby
as a Rails plugin, fetched from the trunk.
I''m losing my instance variables somehow (@thing is always nil):
class ThingsController < ApplicationController
def index
@thing = "Bacon of the chunky variety"
end
end
# app/views/index.mab
h1 { "You should see a thing here:" }
p {
2007 Jul 07
0
[patch] trunk markaby fix
so i guess the parser changed or something..
-------------- next part --------------
Index: camping.rb
===================================================================
--- camping.rb (revision 194)
+++ camping.rb (working copy)
@@ -7,7 +7,7 @@
c=self/c;c="//"+ at env.HTTP_HOST+c if c[/^\//];URI(c)end;def/p;p[/^\//]?@root+p :
p end;def errors_for o;ul.errors{o.errors.each_full{|x|li
2006 Jan 19
2
select vs. select_tag
I have a "Users" object and
a "Timesheets" object. Each timesheet entry belongs to a User, which is
selected from a drop-down list. The timesheet has a user_id field. (The
user needs to have an option to select a different user due to the way
our system works.)
If i use the "select" object, which is bound to the Timesheet model,
using this code:
<%= select
2005 Nov 22
3
non model select_tag problem
What am I doing wrong here:
select_tag(''website_ids[]'',
options_from_collection_for_select(Website.find_all, ''id'', ''name'',
params[:website_ids]), {:multiple => true, :size => 5})
It works fine except that it does not display the selected options once
the form is submitted (it submits to the same page). The
2013 Jan 18
2
options_from_collection_for_select
I have just started using RoR and am creating some select boxes on my form
with the following code:
<%= select_tag(options_from_collection_for_select(Owner.all, :id, :fname))
%>
My problem is that it does NOT return the first record from the table, but
just the second and succeeding records.
Does anyone have any ideas on how I can get the first record included in
the select box?
Thanks.
2011 Aug 29
7
:onchange in rails 3
Hi,
Anybody know why :onchange works here...
<%= select_tag "Minisections",
options_from_collection_for_select(@minisections, :id, :title, :selected
=> @minisection.id), {:onChange => "{alert(''Minisection has been changed
to x !'')}"} %>
but NOT here (to call a function)...
<script type="text/javascript">
function xyz() {
2008 Jul 31
2
selected value for options_from_collection_for_select
Hey,
I am trying to get a select list with a selected value in it. Even if I
put in an integer, like this,
<%= select_tag(fruit.id, "<option>No Contract</option>" +
options_from_collection_for_select(@fruit_types, "id", "kind", 3)) %>
the list still displays the first option (No Contract) in the list.
What am I doing wrong? I''ve looked
2006 Aug 02
7
form_for not working with Markaby
I''m playing around with Markaby and I decided to write a little blog app.
I''m running into issues with forms however. If I use form_for the output of
the form gets swallowed. For example:
form_for :article, @article do |f|
f.text_field :title
f.check_box :published
f.text_area :description
f.text_field :pub_date
f.text_area :content
end
gets rendered as an empty form
2006 Jan 09
7
Large select list, speed issues
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Verdana">I have a piece of code in my page
to generate
2006 Jun 15
8
Markaby Installation Issues
Ok,
So I followed the directions.. I did a ''gem install markaby'' (which sounds
like its enough to get me going for rails), but I wasn''t sure, so I tried to
install the plugin as well.
Plugin installation fails looking for a file:
Script/plugin install http://code.whytheluckystiff.net/svn/markaby/trunk
Outputs this error:
+ ./trunk/svnindex.xsl
2006 Apr 25
5
markaby or erb?
Guys,
We''re embarking on a new dev project, and I''m curious....why would one
choose markaby over erb? I for one am no fan of the erb syntax, but
aside from that it''s similar to other technologies I''ve used in the
past: PHP, JSP, ASP, etc.
Why would one choose markaby over erb? What are the benefits? What are
the drawbacks? Is there anything remarkable
2006 Mar 04
1
How to install Markaby as a Rails plug-in
After many hours of messing around and researching...
I''m still unable to get why''s Markaby installed as a Rails plug-in.
The command below is what I keep seeing everywhere:
ruby script/plugin install
http://code.whytheluckystiff.net/svn/markaby/trunk
It seems like code.whytheluckystiff.net isn''t responding...
Maybe I''m missing something... :)
Is there an
2006 Oct 10
0
how do I start/use Markaby 0.5?
I''ve upgraded from Markaby 0.3 to 0.5 using gem install markaby. When
I start my app and attempt to view my /articles/list.mab file, I get
this error:
Missing template .../app/views/articles/list.rhtml
I checked the readme and the changlog on why''s site to see if there
was any solutions mentioned, but didn''t find anything. Is there a
special
2006 Dec 17
1
Markaby template & layout (can't get them to work together)
Hi all,
I am starting a new rails app with the Markaby plugin (had some issues
installing, but think its working).
First, i created an index.mab file for a controller containing:
h1 "First template"
That rendered fine. Also, I do not have a "def index ..." in the
controller.
Then I created an app/layouts/application.mab file. It didn''t get picked
up until after
2007 Jul 11
4
Extending Markaby for SVG
Hi all,
I love the elegance of Markaby for HTML generation. I''d like to do
something similar for SVG, e.g.:
svg11 do
title "Slide Title"
rect({:x=>2,:y=>2,:width=>508,:height=>318,:fill=>"aqua"})
g({:style=>"fill:blue;
stroke:black", :transform=>"translate(17,-38)"}) do
circle({:cx=>70, :cy=>100,