Class: Watir::HTMLElements

Inherits:
ElementCollections show all
Includes:
CommonCollection
Defined in:
lib/watir/collections.rb

Instance Method Summary collapse

Methods inherited from ElementCollections

#[], #first, #get_length_of_input_objects, #inspect, #last, #show, #to_s

Constructor Details

#initialize(container, how, what) ⇒ HTMLElements

Returns a new instance of HTMLElements.



364
365
366
367
368
369
370
371
372
 
# File 'lib/watir/collections.rb', line 364

def initialize(container, how, what)
  @how = how
  @what = what
  if how == :index
    raise MissingWayOfFindingObjectException,
                "#{self.class} does not support attribute #{@how}"
  end
  super(container)
end

Instance Method Details

#each ⇒ Object 



381
382
383
 
# File 'lib/watir/collections.rb', line 381

def each
  @container.locate_all_elements(@how, @what).each { |element| yield element }
end

#element_class ⇒ Object 



361
 
# File 'lib/watir/collections.rb', line 361

def element_class; HTMLElement; end

#element_tag ⇒ Object 



362
 
# File 'lib/watir/collections.rb', line 362

def element_tag; '*'; end

#iterator_object(i) ⇒ Object 



385
386
387
388
 
# File 'lib/watir/collections.rb', line 385

def iterator_object(i)
  count = 0
  each {|e|  return e if count == i;count += 1;}
end

#length ⇒ Object Also known as: size 



374
375
376
377
378
 
# File 'lib/watir/collections.rb', line 374

def length
  count = 0
  each {|element| count += 1 }
  count
end