class Mechanize::Form::Field
This class represents a field in a form. It handles the following input tags found in a form:
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text
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password
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hidden
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int
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textarea
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keygen
To set the value of a field, just use the value method:
field.value = "foo"
Attributes
name[RW]
node[RW]
raw_value[R]
This fields value before it's sent through Util.html_unescape.
type[RW]
value[RW]
Public Class Methods
new(node, value = node['value'])
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# File lib/mechanize/form/field.rb, line 22 def initialize node, value = node['value'] @node = node @name = Mechanize::Util.html_unescape(node['name']) @raw_value = value @value = if value.is_a? String Mechanize::Util.html_unescape(value) else value end @type = node['type'] end
Public Instance Methods
<=>(other)
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# File lib/mechanize/form/field.rb, line 39 def <=> other return 0 if self == other return 1 if Hash === node return -1 if Hash === other.node node <=> other.node end
dom_class()
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This method is a shortcut to get field's DOM class. Common usage: form.field_with(:dom_class => “foo”)
# File lib/mechanize/form/field.rb, line 54 def dom_class node['class'] end
dom_id()
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This method is a shortcut to get field's DOM id. Common usage: form.field_with(:dom_id => “foo”)
# File lib/mechanize/form/field.rb, line 48 def dom_id node['id'] end
query_value()
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# File lib/mechanize/form/field.rb, line 35 def query_value [[@name, @value || '']] end