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Versions: 12
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Contents
##
# This class represents a field in a form. It handles the following input
# tags found in a form:
#
# * text
# * password
# * hidden
# * int
# * textarea
# * keygen
#
# To set the value of a field, just use the value method:
#
# field.value = "foo"
class Mechanize::Form::Field
attr_accessor :name, :value, :node, :type
def initialize node, value = node['value']
@node = node
@name = Mechanize::Util.html_unescape(node['name'])
@value = if value.is_a? String
Mechanize::Util.html_unescape(value)
else
value
end
@type = node['type']
end
def query_value
[[@name, @value || '']]
end
def <=> other
return 0 if self == other
return 1 if Hash === node
return -1 if Hash === other.node
node <=> other.node
end
# This method is a shortcut to get field's DOM id.
# Common usage: form.field_with(:dom_id => "foo")
def dom_id
node['id']
end
# This method is a shortcut to get field's DOM id.
# Common usage: form.field_with(:dom_class => "foo")
def dom_class
node['class']
end
def inspect # :nodoc:
"[%s:0x%x type: %s name: %s value: %s]" % [
self.class.name.sub(/Mechanize::Form::/, '').downcase,
object_id, @type, @name, @value
]
end
end
Version data entries
12 entries across 12 versions & 2 rubygems