Class: JsAutocompleteBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/jsautocomplete_builder.rb

Instance Method Summary collapse

Constructor Details

#initialize(server: {list: '', action: ''}) ⇒ JsAutocompleteBuilder

list: is the url of the server which returns the list action: is the url of the server to process the search request



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# File 'lib/jsautocomplete_builder.rb', line 14

def initialize(server: {list: '', action: ''})
  @server = server
end

Instance Method Details

#to_css ⇒ Object 



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# File 'lib/jsautocomplete_builder.rb', line 33

def to_css()
  css()
end

#to_html ⇒ Object

returns just the form part



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# File 'lib/jsautocomplete_builder.rb', line 19

def to_html()

html=<<EOF
    <form action='#{@server[:action]}' method='get' name='searchForm'>

      <input tabindex='2' type='text' autofocus='true' onkeyup='updateList(event.keyCode, this)' onfocus='showList()' onblur='hideList()' id='search' autocomplete='off' name='q'/>
      <input type='submit' value='search'>
      <ol id='autolist'></ol>

    </form>
EOF

end

#to_js ⇒ Object 



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# File 'lib/jsautocomplete_builder.rb', line 37

def to_js()

  url = @server[:list] =~ /\?\w+=$/ ? @server[:list] : @server[:list] + '?q='
  ("\n      var serverList = '%s';\n\n" % url) + js()

end

#to_webpage ⇒ Object 



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# File 'lib/jsautocomplete_builder.rb', line 44

def to_webpage()

  doc = Rexle.new(build_html())
  doc.root.element('body').add Rexle::Element.new('script').add_text(to_js())
  doc.root.element('head').add Rexle::Element.new('style').add_text(to_css())

  doc.xml(pretty: true)

end