Subversion Info

Rev
406
Last Checked In
2007-07-18 17:01:59 (9 months ago)
Checked in by
bbleything

Class Index

Quicksearch

Arrow::Template::SelectListDirective

The class which defines the behaviour of the ‘selectlist’ template directive.

Constants

SVNRev
SVN Revision
SVNId
SVN Id
NAMEDLIST
(Not documented)

Attributes

select_name[R]

(Not documented)

Public Class Methods

allows_format?() click to toggle source

This directive doesn‘t allow formatting. 

    # File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 47
47:     def self::allows_format?
48:         false
49:     end
new( body, parser, state ) click to toggle source

Create a new Arrow::Template::SelectListDirective object. 

    # File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 53
53:     def initialize( body, parser, state )
54:         @select_name = nil
55:         super
56:     end

Protected Instance Methods

parse_directive_contents( parser, state ) click to toggle source

Parse the contents of the directive 

    # File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 72
72:     def parse_directive_contents( parser, state )
73:         state.scanner.skip( WHITESPACE )
74:         
75:         if state.scanner.scan( NAMEDLIST )
76:             @select_name = state.scanner[1]
77:         end
78: 
79:         super
80: 
81:         return true
82:     end
render_subnodes( attribute, template, scope ) click to toggle source

Render the directive‘s bracketed nodes once for each item in the iterated content. 

    # File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 87
87:     def render_subnodes( attribute, template, scope )
88:         res = []
89: 
90:         res << %{<select name="%s">\n} % [ self.select_name || self.name ]
91:         attribute.each do |attrib|
92:             res << %{  <option value="%s">%s</option>\n} % [ attrib, attrib ]
93:         end
94:         res << %{</select>\n}
95: 
96:         return *res
97:     end

secsequence

--- SEC00168

seccomment

--- ""

attributes

--- 
- name: select_name
  rw: R
  a_desc: ""

method_list

--- 
- methods: 
  - visibility: public
    aref: M000179
    name: allows_format?
    sourcecode: "    <span class=\"ruby-comment cmt\"># File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 47</span>\n\
      47:     <span class=\"ruby-keyword kw\">def</span> <span class=\"ruby-keyword kw\">self</span><span class=\"ruby-operator\">::</span><span class=\"ruby-identifier\">allows_format?</span>\n\
      48:         <span class=\"ruby-keyword kw\">false</span>\n\
      49:     <span class=\"ruby-keyword kw\">end</span>"
    m_desc: |-
      <p>
      This directive doesn&#8216;t allow formatting.
      </p>
    params: ()
  - visibility: public
    aref: M000180
    name: new
    sourcecode: "    <span class=\"ruby-comment cmt\"># File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 53</span>\n\
      53:     <span class=\"ruby-keyword kw\">def</span> <span class=\"ruby-identifier\">initialize</span>( <span class=\"ruby-identifier\">body</span>, <span class=\"ruby-identifier\">parser</span>, <span class=\"ruby-identifier\">state</span> )\n\
      54:         <span class=\"ruby-ivar\">@select_name</span> = <span class=\"ruby-keyword kw\">nil</span>\n\
      55:         <span class=\"ruby-keyword kw\">super</span>\n\
      56:     <span class=\"ruby-keyword kw\">end</span>"
    m_desc: |-
      <p>
      Create a <a href="SelectListDirective.html#M000180">new</a> <a
      href="SelectListDirective.html">Arrow::Template::SelectListDirective</a>
      object.
      </p>
    params: ( body, parser, state )
  category: Class
  type: Public
- methods: 
  - visibility: protected
    aref: M000181
    name: parse_directive_contents
    sourcecode: "    <span class=\"ruby-comment cmt\"># File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 72</span>\n\
      72:     <span class=\"ruby-keyword kw\">def</span> <span class=\"ruby-identifier\">parse_directive_contents</span>( <span class=\"ruby-identifier\">parser</span>, <span class=\"ruby-identifier\">state</span> )\n\
      73:         <span class=\"ruby-identifier\">state</span>.<span class=\"ruby-identifier\">scanner</span>.<span class=\"ruby-identifier\">skip</span>( <span class=\"ruby-constant\">WHITESPACE</span> )\n\
      74:         \n\
      75:         <span class=\"ruby-keyword kw\">if</span> <span class=\"ruby-identifier\">state</span>.<span class=\"ruby-identifier\">scanner</span>.<span class=\"ruby-identifier\">scan</span>( <span class=\"ruby-constant\">NAMEDLIST</span> )\n\
      76:             <span class=\"ruby-ivar\">@select_name</span> = <span class=\"ruby-identifier\">state</span>.<span class=\"ruby-identifier\">scanner</span>[<span class=\"ruby-value\">1</span>]\n\
      77:         <span class=\"ruby-keyword kw\">end</span>\n\
      78: \n\
      79:         <span class=\"ruby-keyword kw\">super</span>\n\
      80: \n\
      81:         <span class=\"ruby-keyword kw\">return</span> <span class=\"ruby-keyword kw\">true</span>\n\
      82:     <span class=\"ruby-keyword kw\">end</span>"
    m_desc: |-
      <p>
      Parse the contents of the directive
      </p>
    params: ( parser, state )
  - visibility: protected
    aref: M000182
    name: render_subnodes
    sourcecode: "    <span class=\"ruby-comment cmt\"># File /Users/ged/source/ruby/Arrow/lib/arrow/template/selectlist.rb, line 87</span>\n\
      87:     <span class=\"ruby-keyword kw\">def</span> <span class=\"ruby-identifier\">render_subnodes</span>( <span class=\"ruby-identifier\">attribute</span>, <span class=\"ruby-identifier\">template</span>, <span class=\"ruby-identifier\">scope</span> )\n\
      88:         <span class=\"ruby-identifier\">res</span> = []\n\
      89: \n\
      90:         <span class=\"ruby-identifier\">res</span> <span class=\"ruby-operator\">&lt;&lt;</span> <span class=\"ruby-value str\">%{&lt;select name=&quot;%s&quot;&gt;\\n}</span> <span class=\"ruby-operator\">%</span> [ <span class=\"ruby-keyword kw\">self</span>.<span class=\"ruby-identifier\">select_name</span> <span class=\"ruby-operator\">||</span> <span class=\"ruby-keyword kw\">self</span>.<span class=\"ruby-identifier\">name</span> ]\n\
      91:         <span class=\"ruby-identifier\">attribute</span>.<span class=\"ruby-identifier\">each</span> <span class=\"ruby-keyword kw\">do</span> <span class=\"ruby-operator\">|</span><span class=\"ruby-identifier\">attrib</span><span class=\"ruby-operator\">|</span>\n\
      92:             <span class=\"ruby-identifier\">res</span> <span class=\"ruby-operator\">&lt;&lt;</span> <span class=\"ruby-value str\">%{  &lt;option value=&quot;%s&quot;&gt;%s&lt;/option&gt;\\n}</span> <span class=\"ruby-operator\">%</span> [ <span class=\"ruby-identifier\">attrib</span>, <span class=\"ruby-identifier\">attrib</span> ]\n\
      93:         <span class=\"ruby-keyword kw\">end</span>\n\
      94:         <span class=\"ruby-identifier\">res</span> <span class=\"ruby-operator\">&lt;&lt;</span> <span class=\"ruby-value str\">%{&lt;/select&gt;\\n}</span>\n\
      95: \n\
      96:         <span class=\"ruby-keyword kw\">return</span> <span class=\"ruby-operator\">*</span><span class=\"ruby-identifier\">res</span>\n\
      97:     <span class=\"ruby-keyword kw\">end</span>"
    m_desc: |-
      <p>
      Render the directive&#8216;s bracketed nodes once for each item in the
      iterated content.
      </p>
    params: ( attribute, template, scope )
  category: Instance
  type: Protected

sectitle

---

constants

--- 
- name: SVNRev
  desc: |+
    
    SVN Revision
    
  value: "%q$Rev: 406 $"
- name: SVNId
  desc: |+
    
    SVN Id
    
  value: "%q$Id: selectlist.rb 406 2007-07-18 17:01:59Z bbleything $"
- name: NAMEDLIST
  value: CAPTURE[ IDENTIFIER ] + /\s+from\s+/i

[Validate]

Generated with the Darkfish Rdoc Generator.