From: ahoward <ahoward@...>
Date: 2003-04-02T00:46:37+09:00
Subject: Re: Amrita substitution question

On Tue, 1 Apr 2003, Brian Candler wrote:

> Any Amrita experts out there...

not an 'expert' - but this might work :

# What I want to do is:
# (1) replace 'REPLACE ME ' with some text
# (2) Conditionally keep the hyperlink, and set its href attribute

----CUT----
  #!/usr/local/bin/ruby
  require 'amrita/template'
  include Amrita

  template = Amrita::TemplateText.new <<-html
    <span id = "item">
      <span id = "text"></span>
      <a id="add"></a>
    </span>
  html

  data0 = {
    :item => {
      :text => 'Foo thing',
      :add => false,	
    },  
  }
  template.expand $stdout, data0


  data1 = {
    :item => {
      :text => 'Foo thing',
      :add => a(:href => "wibble.cgi?add=foo"){"(Add)"}, 
    },  
  }
  template.expand $stdout, data1 

  template = Amrita::TemplateText.new <<-html
    <span id = "items">
      <span id = "item">
	<span id = "text"></span>
	<a id = "add"></a>
      </span>
    </span>
  html

  data = {
    :items => [data0, data1]
  }
  template.expand $stdout, data
----CUT----

-a

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