Re: [Radiant] Snippets with Parameter(s)

2008-10-02 Thread Joe Van Dyk 
On Wed, Oct 1, 2008 at 7:26 PM, Jordan Isip [EMAIL PROTECTED] wrote:
 Hi All,

 What is the best approach to generating the following HTML?

 div class='section'
  div class='section-header'
   #{ title }
  /div
  div class='section-content'
   r:yield/
  /div
 /div

 I would like to call it with something like: r:snippet 
 title=NewsNews/r:snippet.  Basically just using the snippet tag but I 
 would like to be able to pass the title as a param.

This is a good question, but I don't have an answer for you.
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Re: [Radiant] Snippets with Parameter(s)

2008-10-02 Thread Joe Van Dyk 
On Thu, Oct 2, 2008 at 9:46 AM, Joe Van Dyk [EMAIL PROTECTED] wrote:
 On Wed, Oct 1, 2008 at 7:26 PM, Jordan Isip [EMAIL PROTECTED] wrote:
 Hi All,

 What is the best approach to generating the following HTML?

 div class='section'
  div class='section-header'
   #{ title }
  /div
  div class='section-content'
   r:yield/
  /div
 /div

 I would like to call it with something like: r:snippet 
 title=NewsNews/r:snippet.  Basically just using the snippet tag but I 
 would like to be able to pass the title as a param.

 This is a good question, but I don't have an answer for you.

Nevermind, I do.  From http://www.ruby-forum.com/topic/125007

Usage:

To call the snippet:
r:snippet name='test-snippet' title='Joe Rules' Content is in here
/r:snippet

The snippet:
div
  h2 r:var name='title' / /h2
  p Content: r:yield / /p
/div


The code:

  # TODO Put into extension
  desc %{ crazy hack for getting params in snippets }
  tag snippet:var do |tag|
var = tag.attr['name'] || nil
if var.blank?
  %{bNO ATTR SPECIFIED/b}
else
  ret_val = nil
  content =
tag.context.instance_variable_get(:@tag_binding_stack).detect{ |slot|
slot.name == snippet}
if !content.blank?
  ret_val = content.attr[var] || nil
  if ret_val.blank?
 %{bCOULDN'T FIND ATTR #{var}/b}
  else
 %{#{ret_val}}
  end
else
%{bERROR IN GETTING CONTENT/b}
end
end
  end
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Re: [Radiant] Snippets with Parameter(s)

2008-10-02 Thread Jordan Isip 
Thank you! This is exactly what I needed.  Works perfectly.



- Original Message 
From: Joe Van Dyk [EMAIL PROTECTED]
To: radiant@radiantcms.org
Sent: Thursday, October 2, 2008 10:06:21 AM
Subject: Re: [Radiant] Snippets with Parameter(s)

On Thu, Oct 2, 2008 at 9:46 AM, Joe Van Dyk [EMAIL PROTECTED] wrote:
 On Wed, Oct 1, 2008 at 7:26 PM, Jordan Isip [EMAIL PROTECTED] wrote:
 Hi All,

 What is the best approach to generating the following HTML?

 div class='section'
  div class='section-header'
   #{ title }
  /div
  div class='section-content'
   r:yield/
  /div
 /div

 I would like to call it with something like: r:snippet 
 title=NewsNews/r:snippet.  Basically just using the snippet tag but I 
 would like to be able to pass the title as a param.

 This is a good question, but I don't have an answer for you.

Nevermind, I do.  From http://www.ruby-forum.com/topic/125007

Usage:

To call the snippet:
r:snippet name='test-snippet' title='Joe Rules' Content is in here
/r:snippet

The snippet:
div
  h2 r:var name='title' / /h2
  p Content: r:yield / /p
/div


The code:

  # TODO Put into extension
  desc %{ crazy hack for getting params in snippets }
  tag snippet:var do |tag|
var = tag.attr['name'] || nil
if var.blank?
  %{bNO ATTR SPECIFIED/b}
else
  ret_val = nil
  content =
tag.context.instance_variable_get(:@tag_binding_stack).detect{ |slot|
slot.name == snippet}
if !content.blank?
  ret_val = content.attr[var] || nil
  if ret_val.blank?
 %{bCOULDN'T FIND ATTR #{var}/b}
  else
 %{#{ret_val}}
  end
else
%{bERROR IN GETTING CONTENT/b}
end
end
  end
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Re: [Radiant] Snippets with Parameter(s)

2008-10-02 Thread Joe Van Dyk 
You are welcome, good sir.

Joe

On Thu, Oct 2, 2008 at 10:30 AM, Jordan Isip [EMAIL PROTECTED] wrote:
 Thank you! This is exactly what I needed.  Works perfectly.



 - Original Message 
 From: Joe Van Dyk [EMAIL PROTECTED]
 To: radiant@radiantcms.org
 Sent: Thursday, October 2, 2008 10:06:21 AM
 Subject: Re: [Radiant] Snippets with Parameter(s)

 On Thu, Oct 2, 2008 at 9:46 AM, Joe Van Dyk [EMAIL PROTECTED] wrote:
 On Wed, Oct 1, 2008 at 7:26 PM, Jordan Isip [EMAIL PROTECTED] wrote:
 Hi All,

 What is the best approach to generating the following HTML?

 div class='section'
  div class='section-header'
   #{ title }
  /div
  div class='section-content'
   r:yield/
  /div
 /div

 I would like to call it with something like: r:snippet 
 title=NewsNews/r:snippet.  Basically just using the snippet tag but I 
 would like to be able to pass the title as a param.

 This is a good question, but I don't have an answer for you.

 Nevermind, I do.  From http://www.ruby-forum.com/topic/125007

 Usage:

 To call the snippet:
 r:snippet name='test-snippet' title='Joe Rules' Content is in here
 /r:snippet

 The snippet:
 div
  h2 r:var name='title' / /h2
  p Content: r:yield / /p
 /div


 The code:

  # TODO Put into extension
  desc %{ crazy hack for getting params in snippets }
  tag snippet:var do |tag|
var = tag.attr['name'] || nil
if var.blank?
  %{bNO ATTR SPECIFIED/b}
else
  ret_val = nil
  content =
tag.context.instance_variable_get(:@tag_binding_stack).detect{ |slot|
slot.name == snippet}
if !content.blank?
  ret_val = content.attr[var] || nil
  if ret_val.blank?
 %{bCOULDN'T FIND ATTR #{var}/b}
  else
 %{#{ret_val}}
  end
else
%{bERROR IN GETTING CONTENT/b}
end
end
  end
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 Post:  Radiant@radiantcms.org
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 Site:  http://lists.radiantcms.org/mailman/listinfo/radiant
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