method

img

v1_8_7_330 - Show latest stable - 0 notes - Class: CGI::HtmlExtension

img(src = "", alt = "", width = nil, height = nil) public

Generate an Image element as a string.

src is the URL of the image. alt is the alternative text for the image. width is the width of the image, and height is its height.

Alternatively, the attributes can be specified as a hash.

img("src", "alt", 100, 50)
  # <IMG SRC="src" ALT="alt" WIDTH="100" HEIGHT="50">

img("SRC" => "src", "ALT" => "alt", "WIDTH" => 100, "HEIGHT" => 50)
  # <IMG SRC="src" ALT="alt" WIDTH="100" HEIGHT="50">

Show source

# File lib/cgi.rb, line 1724
    def img(src = "", alt = "", width = nil, height = nil)
      attributes = if src.kind_of?(String)
                     { "SRC" => src, "ALT" => alt }
                   else
                     src
                   end
      attributes["WIDTH"] = width.to_s if width
      attributes["HEIGHT"] = height.to_s if height
      super(attributes)
    end

img

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