Class: Watir::Button

Inherits:
HTMLElement show all
Defined in:
lib/watir-webdriver/elements/button.rb,
lib/watir-webdriver/elements/generated.rb

Overview

Class representing button elements.

This class covers both <button> and <input type=“submit|reset|image|button” /> elements.

Constant Summary collapse

VALID_TYPES = 
%w[button reset submit image]

Constants included from AttributeHelper

AttributeHelper::IGNORED_ATTRIBUTES

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Element

#==, #attribute_value, #click, #double_click, #driver, #element, #exists?, #fire_event, #flash, #focus, #hash, #html, #initialize, #inspect, #parent, #present?, #right_click, #run_checkers, #send_keys, #style, #tag_name, #to_subtype, #value, #visible?, #wait_until_present, #wait_while_present, #when_present

Methods included from AttributeHelper

#attribute_list, #attributes, #typed_attributes

Methods included from Container

#a, #abbr, #abbrs, #address, #addresses, #area, #areas, #article, #articles, #as, #aside, #asides, #audio, #audios, #b, #base, #bases, #bdo, #bdos, #blockquote, #blockquotes, #body, #bodys, #br, #brs, #bs, #button, #buttons, #canvas, #canvases, #caption, #captions, #checkbox, #checkboxes, #cite, #cites, #code, #codes, #col, #colgroup, #colgroups, #cols, #command, #commands, #datalist, #datalists, #dd, #dds, #del, #dels, #details, #dfn, #dfns, #div, #divs, #dl, #dls, #dt, #dts, #element, #elements, #em, #embed, #embeds, #ems, #fieldset, #fieldsets, #figcaption, #figcaptions, #figure, #figures, #file_field, #file_fields, #font, #fonts, #footer, #footers, #form, #forms, #frame, #frames, #h1, #h1s, #h2, #h2s, #h3, #h3s, #h4, #h4s, #h5, #h5s, #h6, #h6s, #head, #header, #headers, #heads, #hgroup, #hgroups, #hidden, #hiddens, #hr, #hrs, #html, #htmls, #i, #iframe, #iframes, #image, #images, #img, #imgs, #input, #inputs, #ins, #inses, #is, #kbd, #kbds, #keygen, #keygens, #label, #labels, #legend, #legends, #li, #link, #links, #lis, #map, #maps, #mark, #marks, #menu, #menus, #meta, #metas, #meter, #meters, #nav, #navs, #noscript, #noscripts, #object, #objects, #ol, #ols, #optgroup, #optgroups, #option, #options, #output, #outputs, #p, #param, #params, #pre, #pres, #progress, #progresses, #ps, #q, #qs, #radio, #radios, #rp, #rps, #rt, #rts, #rubies, #ruby, #s, #samp, #samps, #script, #scripts, #section, #sections, #select, #select_list, #select_lists, #selects, #small, #smalls, #source, #sources, #span, #spans, #ss, #strong, #strongs, #style, #styles, #sub, #subs, #summaries, #summary, #sup, #sups, #table, #tables, #tbody, #tbodys, #td, #tds, #text_field, #text_fields, #textarea, #textareas, #tfoot, #tfoots, #th, #thead, #theads, #ths, #time, #times, #title, #titles, #tr, #track, #tracks, #trs, #ul, #uls, #var, #vars, #video, #videos, #wbr, #wbrs

Methods included from XpathSupport

#element_by_xpath, #elements_by_xpath

Constructor Details

This class inherits a constructor from Watir::Element

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Watir::Element

Class Method Details

.from(parent, element) ⇒ Object 



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# File 'lib/watir-webdriver/elements/button.rb', line 17

def self.from(parent, element)
  if element.tag_name == "button" ||
     element.tag_name == "input" && VALID_TYPES.include?(element.attribute(:type))
    Button.new(parent, :element => element)
  else
    raise TypeError, "expected button or input[@type=#{VALID_TYPES.join("|")}] for #{element.inspect}"
  end
end

Instance Method Details

#enabled? ⇒ Boolean

Returns true if this element is enabled

Returns:

  • (Boolean) 


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# File 'lib/watir-webdriver/elements/button.rb', line 51

def enabled?
  !disabled?
end

#text ⇒ Object

Returns the text of the button.

For input elements, returns the “value” attribute. For button elements, returns the inner text.



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# File 'lib/watir-webdriver/elements/button.rb', line 33

def text
  assert_exists
  case @element.tag_name
  when 'input'
    @element.attribute(:value)
  when 'button'
    @element.text
  else
    raise Exception::Error, "unknown tag name for button: #{@element.tag_name}"
  end
end