Class: Flammarion::Writeable::ClickableImage

Inherits:
Object
  • Object
show all
Defined in:
lib/cem/cflame/clickable_img.rb

Instance Method Summary collapse

Constructor Details

#initialize(url, width, height, alt, title, name, owner, block) ⇒ ClickableImage

Returns a new instance of ClickableImage.



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# File 'lib/cem/cflame/clickable_img.rb', line 14

def initialize(url, width, height, alt, title, name, owner, block)
  @name = name
  @owner = owner
  @block = block
  @url = url
  @width = width
  @height = height
  @alt = alt
  @title = title
end

Instance Method Details

#html ⇒ Object 



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# File 'lib/cem/cflame/clickable_img.rb', line 31

def html
  %|<img id="#{@name}" width=#{@width.to_s} max-height=#{@height.to_s} src="#{@url.to_s}" alt="#{@alt}" title="#{@title}"/>|
end

#to_s ⇒ Object 



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# File 'lib/cem/cflame/clickable_img.rb', line 25

def to_s
  return @owner.callback_link(html) {
    @block.call(self) if @block
  }
end

#update(url, width, height, alt, title) ⇒ Object 



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# File 'lib/cem/cflame/clickable_img.rb', line 35

def update(url, width, height, alt, title)
  @url = url
  @width = width
  @height = height
  @alt = alt if alt
  @title = title if title
  
  @owner.js("$( '##{@name}' ).replaceWith('#{html}');")

end

#url=(value) ⇒ Object 



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# File 'lib/cem/cflame/clickable_img.rb', line 46

def url=(value)
  value = value.to_s
  # puts "urlset on #{@name}"
  @owner.js("$( '##{@name}' ).attr('src', '#{value}');")
end