How to use scroll method of Selenium.WebDriver.WheelActions Package

Best Selenium code snippet using Selenium.WebDriver.WheelActions.scroll

action_builder_spec.rb

Source: action_builder_spec.rb Github

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...206 window.pageYOffset&&t+o>window.pageXOffset207 IN_VIEWPORT208 driver.execute_script(in_viewport, element)209 end210 describe '#scroll_to', only: {browser: %i[chrome edge]} do211 it 'scrolls to element' do212 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame_out_of_view.html')213 iframe = driver.find_element(tag_name: 'iframe')214 expect(in_viewport?(iframe)).to eq false215 driver.action.scroll_to(iframe).perform216 expect(in_viewport?(iframe)).to eq true217 end218 it 'scrolls to provided offset from element' do219 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame_out_of_view.html')220 iframe = driver.find_element(tag_name: 'iframe')221 driver.action.scroll_to(iframe, 0, 200).perform222 driver.switch_to.frame(iframe)223 checkbox = driver.find_element(name: 'scroll_checkbox')224 expect(in_viewport?(checkbox)).to eq true225 end226 end227 describe '#scroll_by', only: {browser: %i[chrome edge]} do228 it 'scrolls by amount provided' do229 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame_out_of_view.html')230 footer = driver.find_element(tag_name: 'footer')231 y = footer.rect.y232 driver.action.scroll_by(0, y).perform233 expect(in_viewport?(footer)).to eq true234 end235 end236 describe '#scroll', only: {browser: %i[chrome edge]} do237 context 'when origin is offset from viewport' do238 it 'scrolls by amount provided' do239 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame.html')240 iframe = driver.find_element(tag_name: 'iframe')241 origin = WheelActions::ScrollOrigin.viewport(10, 10)242 driver.action.scroll(0, 200, origin: origin).perform243 driver.switch_to.frame(iframe)244 checkbox = driver.find_element(name: 'scroll_checkbox')245 expect(in_viewport?(checkbox)).to eq true246 end247 it 'raises MoveTargetOutOfBoundsError when origin offset is out of viewport' do248 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame_out_of_view.html')249 origin = WheelActions::ScrollOrigin.viewport(-10, -10)250 expect {251 driver.action.scroll(0, 200, origin: origin).perform252 }.to raise_error(Error::MoveTargetOutOfBoundsError)253 end254 end255 context 'when origin is offset from center of element' do256 it 'scrolls by amount provided' do257 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame_out_of_view.html')258 footer = driver.find_element(tag_name: 'footer')259 origin = WheelActions::ScrollOrigin.element(footer, 10, -20)260 driver.action.scroll(0, 200, origin: origin).perform261 driver.switch_to.frame(driver.find_element(tag_name: 'iframe'))262 checkbox = driver.find_element(name: 'scroll_checkbox')263 expect(in_viewport?(checkbox)).to eq true264 end265 it 'raises MoveTargetOutOfBoundsError when origin offset is out of viewport' do266 driver.navigate.to url_for('scrolling_tests/​frame_with_nested_scrolling_frame_out_of_view.html')267 footer = driver.find_element(tag_name: 'footer')268 origin = WheelActions::ScrollOrigin.element(footer, 10, 20)269 expect {270 driver.action.scroll(0, 200, origin: origin).perform271 }.to raise_error(Error::MoveTargetOutOfBoundsError)272 end273 end274 end275 end # ActionBuilder276 end # WebDriver277end # Selenium...

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wheel_actions.rb

Source: wheel_actions.rb Github

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...17# under the License.18module Selenium19 module WebDriver20 module WheelActions21 def default_scroll_duration22 @default_scroll_duration ||= 0.25 # 250 milliseconds23 end24 #25 # Scrolls the viewport so that the provided element is at the bottom. Then the viewport26 # is further scrolled by the provided x and y offsets.27 #28 # @example Scroll to element29 #30 # el = driver.find_element(id: "some_id")31 # driver.action.scroll_to(el).perform32 #33 # @example Scroll to offset from element34 #35 # el = driver.find_element(id: "some_id")36 # driver.action.scroll_to(el, 0, 1000).perform37 #38 # @param [Selenium::WebDriver::Element] element to scroll to.39 # @param [Integer] x Optional horizontal offset to scroll from the center of the element.40 # A negative value means scrolling left.41 # @param [Integer] y Optional vertical offset to scroll from the center of the element.42 # A negative value means scrolling up.43 # @param [Symbol || String] device optional name of the WheelInput device to scroll with.44 # @return [ActionBuilder] A self reference.45 #46 def scroll_to(element, x = 0, y = 0, device: nil)47 scroll(x, y, origin: ScrollOrigin.element(element, 0, 0), device: device)48 end49 #50 # Scrolls the viewport from its current position by the provided offset.51 # The origin source is the upper left corner of the viewport52 #53 # @example Scroll by the provided amount54 #55 # driver.action.scroll_by(0, 1000).perform56 #57 # @param [Integer] x horizontal offset. A negative value means scrolling left.58 # @param [Integer] y vertical offset. A negative value means scrolling up.59 # @param [Symbol || String] device Optional name of the WheelInput device to scroll with60 # @return [ActionBuilder] A self reference.61 #62 def scroll_by(x = 0, y = 0, device: nil)63 scroll(x, y, origin: ScrollOrigin.viewport(0, 0), device: device)64 end65 #66 # Scrolls the viewport based on a ScrollOrigin.67 #68 # This method is needed instead of #scroll_to or #scroll_by69 # when what needs to be scrolled is only in a portion of the viewport.70 # The origin can be thought of as where on the screen you put the mouse when71 # executing a wheel scroll, or where you put your cursor when swiping a touch pad, etc.72 #73 # The offset for the origin is referenced to either the upper left of the viewport or the center of the element74 # The methods ScrollOrigin.viewport and ScrollOrigin.element are provided to ensure correct syntax75 #76 # @example Scroll by the provided amount originating from a source offset from upper left of the viewport77 #78 # el = driver.find_element(id: "some_id")79 # driver.action.scroll(0, 100, ScrollOrigin.viewport(400, 200)).perform80 #81 # @example Scroll by the provided amount originating from a source offset from the center of the provided element82 #83 # el = driver.find_element(id: "some_id")84 # driver.action.scroll(0, 100, ScrollOrigin.element(element, x: -400, 100)).perform85 #86 # @see ScrollOrigin87 #88 # @param [Integer] x horizontal offset. A negative value means scrolling left.89 # @param [Integer] y vertical offset. A negative value means scrolling up.90 # @param [Hash] origin The location the scroll originates from91 # @param [Symbol || String] device Optional name of the WheelInput device to scroll with92 # @return [ActionBuilder] A self reference.93 # @raise [MoveTargetOutOfBoundsError] if the origin value is outside the viewport.94 #95 def scroll(x, y, origin: ScrollOrigin.viewport(0, 0), device: nil)96 wheel = wheel_input(device)97 opts = {delta_x: Integer(x),98 delta_y: Integer(y),99 duration: default_scroll_duration}.merge!(origin)100 wheel.create_scroll(**opts)101 tick(wheel)102 self103 end104 private105 def wheel_input(name = nil)106 device(name: name, type: Interactions::WHEEL) || add_wheel_input('wheel')107 end108 end # WheelActions109 end # WebDriver110end # Selenium...

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wheel_actions_spec.rb

Source: wheel_actions_spec.rb Github

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...38 action_builder = ActionBuilder.new(bridge)39 expect(action_builder.send(:wheel_input)).to be_a(Interactions::WheelInput)40 end41 end42 describe '#scroll_to' do43 it 'calls scroll' do44 allow(builder).to receive(:scroll).and_call_original45 builder.scroll_to(element)46 expect(builder).to have_received(:scroll).with(0, 0, origin: {origin: element, x: 0, y: 0}, device: nil)47 end48 end49 describe '#scroll_by' do50 it 'calls scroll' do51 allow(builder).to receive(:scroll).and_call_original52 builder.scroll_by(20, 20)53 expect(builder).to have_received(:scroll).with(20, 20, origin: {origin: :viewport, x: 0, y: 0}, device: nil)54 end55 end56 describe '#scroll' do57 it 'gets wheel input' do58 allow(builder).to receive(:wheel_input).and_call_original59 builder.scroll 5, 5, device: wheel.name60 expect(builder).to have_received(:wheel_input).with(wheel.name)61 end62 it 'calls create_scroll with origin element offset' do63 allow(wheel).to receive(:create_scroll).and_call_original64 origin = WheelActions::ScrollOrigin.element(element, 10, 10)65 builder.scroll 5, 5, origin: origin, device: wheel.name66 expect(wheel).to have_received(:create_scroll).with(duration: duration,67 origin: element,68 x: 10,69 y: 10,70 delta_x: 5,71 delta_y: 5)72 end73 it 'calls create_scroll with origin viewport offset' do74 allow(wheel).to receive(:create_scroll).and_call_original75 origin = WheelActions::ScrollOrigin.viewport(-10, -10)76 builder.scroll 5, 5, origin: origin, device: wheel.name77 expect(wheel).to have_received(:create_scroll).with(duration: duration,78 origin: :viewport,79 x: -10,80 y: -10,81 delta_x: 5,82 delta_y: 5)83 end84 it 'passes the wheel to the #tick method' do85 allow(builder).to receive(:tick)86 builder.scroll 5, 587 expect(builder).to have_received(:tick).with(wheel)88 end89 it 'returns itself' do90 expect(builder.scroll(5, 5)).to eq(builder)91 end92 end93 end94 end # WebDriver95end # Selenium...

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scroll_origin.rb

Source: scroll_origin.rb Github

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1# frozen_string_literal: true2# Licensed to the Software Freedom Conservancy (SFC) under one3# or more contributor license agreements. See the NOTICE file4# distributed with this work for additional information5# regarding copyright ownership. The SFC licenses this file6# to you under the Apache License, Version 2.0 (the7# "License"); you may not use this file except in compliance8# with the License. You may obtain a copy of the License at9#10# http:/​/​www.apache.org/​licenses/​LICENSE-2.011#12# Unless required by applicable law or agreed to in writing,13# software distributed under the License is distributed on an14# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY15# KIND, either express or implied. See the License for the16# specific language governing permissions and limitations17# under the License.18module Selenium19 module WebDriver20 module WheelActions21 module ScrollOrigin22 class << self23 def element(element, x = 0, y = 0)24 {origin: element, x: x, y: y}25 end26 def viewport(x, y)27 {origin: :viewport, x: x, y: y}28 end29 end30 end31 end # WheelActions32 end # WebDriver33end # Selenium...

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scroll

Using AI Code Generation

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1driver.find_element(:name, 'q').send_keys "selenium"2driver.find_element(:name, 'btnG').click3driver.action.wheel(:down).perform4driver.action.wheel(:up).perform

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scroll

Using AI Code Generation

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1element = driver.find_element(:name, 'q')2driver.execute_script("window.scrollBy(0,1000)")3element = driver.find_element(:name, 'q')4mouse.scroll(0, 1000)5element = driver.find_element(:name, 'q')6touch.scroll(0, 1000)7element = driver.find_element(:name, 'q')8touch.scroll(0, 1000)9element = driver.find_element(:name, 'q')10touch.scroll(0, 1000)11element = driver.find_element(:name, 'q')12touch.scroll(

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scroll

Using AI Code Generation

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1driver.find_element(:name, 'q').send_keys "selenium"2driver.find_element(:name, 'btnG').click3driver.action.wheel(:down).perform4driver.action.wheel(:up).perform

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scroll

Using AI Code Generation

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1element = driver.find_element(:name, 'q')2driver.execute_script("window.scrollBy(0,1000)")3element = driver.find_element(:name, 'q')4mouse.scroll(0, 1000)5element = driver.find_element(:name, 'q')6touch.scroll(0, 1000)7driver.action.scroll_by(0,100).perform

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scroll

Using AI Code Generation

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1element = driver.find_element(:name, 'q')2touch.scroll(0, 1000)3element = driver.find_element(:name, 'q')4touch.scroll(0, 1000)

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scroll

Using AI Code Generation

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1driver.action.scroll_by(0, 100).perform2scroll_by(x, y)3scroll_to(x, y)4scroll_to_element(element)5scroll_to_element_center(element)6scroll_to_element_bottom(element)7scroll_to_element_top(element)8scroll_to_element_left(element)9scroll_to_element_right(element)10scrollBy(x, y)11scrollTo(x, y)12scrollToElement(element)13scrollToElementCenter(element)14scrollToElementBottom(element)15scrollToElementTop(element)16scrollToElementLeft(element)17scrollToElementRight(element)18element = driver.find_element(:name, 'q')19touch.scroll(

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scroll

Using AI Code Generation

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1element = driver.find_element(:class, "gLFyf")2element = driver.find_element(:class, "FPdoLc")3driver.action.scroll_to(element).perform4element = driver.find_element(:class, "gLFyf")5driver.execute_script("arguments[0].scrollIntoView();", element)6element = driver.find_element(:class, "gLFyf")7driver.execute_script("arguments[0].scrollIntoView();", element)

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scroll

Using AI Code Generation

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1element = driver.find_element(:name, 'q')2driver.action.send_keys(element, :arrow_down).perform3driver.action.send_keys(element, :arrow_up).perform4driver.action.send_keys(element, :arrow_left).perform5driver.action.send_keys(element, :arrow_right).perform6driver.action.send_keys(element, :arrow_down * 100).perform7driver.action.send_keys(element, :arrow_up * 100).perform8driver.action.send_keys(element, :arrow_left * 100).perform9driver.action.send_keys(element, :arrow_right * 100).perform10driver.action.send_keys(:arrow_down * 100).perform11driver.action.send_keys(:arrow_up * 100).perform12driver.action.send_keys(:arrow_left * 100).perform13driver.action.send_keys(:arrow_right * 100).perform

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how to scroll with selenium

What are some alternatives to Selenium?

A proper way to do it for all js tests is to add following inside spec_helper.rb RSpec.configure block

config.before(:each, js: true) do
  Capybara.page.driver.browser.manage.window.maximize
end

to maximize the window. Change to resize_to(x,y) to set any window size.

EDIT: If you happen to be using Poltergeist the correct way to do it is

config.before(:each, js: true) do
  Capybara.page.driver.browser.resize(x,y)
end
https://stackoverflow.com/questions/18390071/change-default-capybara-browser-window-size

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