Best Selenium code snippet using Selenium.WebDriver.execute_async_script
custom_wait_methods.rb
Source: custom_wait_methods.rb
...16# You should have received a copy of the GNU Affero General Public License along17# with this program. If not, see <http://www.gnu.org/licenses/>.18module CustomWaitMethods19 def wait_for_dom_ready20 result = driver.execute_async_script(<<~JS)21 var callback = arguments[arguments.length - 1];22 if (document.readyState === "complete") {23 callback(0);24 } else {25 var leftPageBeforeDomReady = callback.bind(null, -1);26 window.addEventListener("beforeunload", leftPageBeforeDomReady);27 document.onreadystatechange = function() {28 if (document.readyState === "complete") {29 window.removeEventListener("beforeunload", leftPageBeforeDomReady);30 callback(0);31 }32 }33 };34 JS35 raise "left page before domready" if result != 036 end37 # If we're looking for the loading image, we can't just do a normal assertion, because the image38 # could end up getting loaded too quickly.39 def wait_for_transient_element(selector)40 driver.execute_script(<<~JS)41 window.__WAIT_FOR_LOADING_IMAGE = 042 window.__WAIT_FOR_LOADING_IMAGE_CALLBACK = null43 var _checkAddedNodes = function(addedNodes) {44 for(var newNode of addedNodes) {45 if(newNode.matches('#{selector}') || newNode.querySelector('#{selector}')) {46 window.__WAIT_FOR_LOADING_IMAGE = 147 }48 }49 }50 var _checkRemovedNodes = function(removedNodes) {51 if(window.__WAIT_FOR_LOADING_IMAGE !== 1) {52 return53 }54 for(var newNode of removedNodes) {55 if(newNode.matches('#{selector}') || newNode.querySelector('#{selector}')) {56 observer.disconnect()57 window.__WAIT_FOR_LOADING_IMAGE = 258 window.__WAIT_FOR_LOADING_IMAGE_CALLBACK && window.__WAIT_FOR_LOADING_IMAGE_CALLBACK()59 }60 }61 }62 var callback = function(mutationsList, observer) {63 for(var record of mutationsList) {64 _checkAddedNodes(record.addedNodes)65 _checkRemovedNodes(record.removedNodes)66 }67 }68 var observer = new MutationObserver(callback)69 observer.observe(document.body, { subtree: true, childList: true })70 JS71 yield72 result = driver.execute_async_script(<<~JS)73 var callback = arguments[arguments.length - 1]74 if (window.__WAIT_FOR_LOADING_IMAGE == 2) {75 callback(0)76 }77 window.__WAIT_FOR_LOADING_IMAGE_CALLBACK = function() {78 callback(0)79 }80 JS81 raise "element #{selector} did not appear or was not transient" if result != 082 end83 def wait_for_ajax_requests(bridge = nil)84 bridge = driver if bridge.nil?85 result = bridge.execute_async_script(<<~JS)86 var callback = arguments[arguments.length - 1];87 // see code in ui/boot/index.js for where88 // __CANVAS_IN_FLIGHT_XHR_REQUESTS__ and 'canvasXHRComplete' come from89 if (typeof window.__CANVAS_IN_FLIGHT_XHR_REQUESTS__ === 'undefined') {90 callback(-1);91 } else if (window.__CANVAS_IN_FLIGHT_XHR_REQUESTS__ === 0) {92 callback(0);93 } else {94 var fallbackCallback = window.setTimeout(function() {95 callback(-2);96 }, #{(SeleniumDriverSetup.timeouts[:script] * 1000) - 500})97 function onXHRCompleted () {98 // while there are no outstanding requests, a new one could be99 // chained immediately afterwards in this thread of execution,100 // e.g. $.get(url).then(() => $.get(otherUrl))101 //102 // so wait a tick just to be sure we're done103 setTimeout(function() {104 if (window.__CANVAS_IN_FLIGHT_XHR_REQUESTS__ === 0) {105 window.removeEventListener('canvasXHRComplete', onXHRCompleted)106 window.clearTimeout(fallbackCallback);107 callback(0)108 }109 }, 0)110 }111 window.addEventListener('canvasXHRComplete', onXHRCompleted)112 }113 JS114 raise "ajax requests not completed" if result == -2115 result116 end117 def wait_for_animations(bridge = nil)118 bridge = driver if bridge.nil?119 bridge.execute_async_script(<<~JS)120 var callback = arguments[arguments.length - 1];121 if (typeof($) == 'undefined') {122 callback(-1);123 } else if ($.timers.length == 0) {124 callback(0);125 } else {126 var _stop = $.fx.stop;127 $.fx.stop = function() {128 $.fx.stop = _stop;129 _stop.apply(this, arguments);130 callback(0);131 }132 }133 JS134 end135 def wait_for_ajaximations(bridge = nil)136 bridge = driver if bridge.nil?137 wait_for_ajax_requests(bridge)138 wait_for_animations(bridge)139 end140 def wait_for_initializers(bridge = nil)141 bridge = driver if bridge.nil?142 bridge.execute_async_script <<~JS143 var callback = arguments[arguments.length - 1];144 // If canvasReadyState isn't defined, we're likely in an IFrame (such as the RCE)145 if (!window.location.href || !window.canvasReadyState || window.canvasReadyState === 'complete') {146 callback()147 }148 else {149 window.addEventListener('canvasReadyStateChange', function() {150 if (window.canvasReadyState === 'complete') {151 callback()152 }153 })154 }155 JS156 end...
driver.rb
Source: driver.rb
...189 # Arguments to the script. May be empty.190 #191 # @return [WebDriver::Element,Integer,Float,Boolean,NilClass,String,Array]192 #193 def execute_async_script(script, *args)194 bridge.execute_async_script(script, *args)195 end196 #-------------------------------- sugar --------------------------------197 #198 # driver.first(id: 'foo')199 #200 alias_method :first, :find_element201 #202 # driver.all(class: 'bar') #=> [#<WebDriver::Element:0x1011c3b88, ...]203 #204 alias_method :all, :find_elements205 #206 # driver.script('function() { ... };')207 #208 alias_method :script, :execute_script...
execute_async_script
Using AI Code Generation
1driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 500);")2driver.execute_script("alert('Hello World!');")3driver.execute_script("document.getElementById('lst-ib').value='Selenium'")4driver.execute_script("document.getElementById('lst-ib').value='Selenium'")5driver.execute_script("document.getElementById('lst-ib').value='Selenium'")6driver.execute_script("document.getElementById('lst-ib').value='Selenium'")7driver.execute_script("document.getElementById('lst-ib').value='Selenium'")8driver.execute_script("document.getElementById('lst-ib').value='Selenium'")9driver.execute_script("document.getElementById('lst-ib').value='Selenium'")10driver.execute_script("document.getElementById('lst-ib').value='Selenium'")11driver.execute_script("document.getElementById('lst-ib').value='Selenium'")12driver.execute_script("document.getElementById('lst-ib').value='Selenium'")13driver.execute_script("document.getElementById('lst-ib').value
execute_async_script
Using AI Code Generation
1driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")2driver.find_element(:name, "q").send_keys "Selenium WebDriver"3driver.find_element(:name, "btnK").click4driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")5driver.find_element(:name, "q").send_keys "Selenium WebDriver"6driver.find_element(:name, "btnK").click7driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")8driver.find_element(:name, "q").send_keys "Selenium WebDriver"9driver.find_element(:name, "btnK").click10driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")11driver.find_element(:name, "q").send_keys "Selenium WebDriver"12driver.find_element(:name, "btnK").click13driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")14driver.find_element(:name, "q").send_keys "Selenium WebDriver"15driver.find_element(:name, "btnK").click
execute_async_script
Using AI Code Generation
1 function() {2 var a = document.getElementById("lst-ib");3 a.value = "Hello from JavaScript";4 return a.value;5 }6result = driver.execute_async_script(js)
execute_async_script
Using AI Code Generation
1driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 500);")2driver.execute_script("document.getElementById('lst-ib').value='Selenium'")3driver.execute_script("document.getElementById('lst-ib').value='Selenium'")4driver.execute_script("document.getElementById('lst-ib').value
execute_async_script
Using AI Code Generation
1driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")2driver.find_element(:name, "q").send_keys "Selenium WebDriver"3driver.find_element(:name, "btnK").click4driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")5driver.find_element(:name, "q").send_keys "Selenium WebDriver"6driver.find_element(:name, "btnK").click7driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")8driver.find_element(:name, "q").send_keys "Selenium WebDriver"9driver.find_element(:name, "btnK").click10driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")11driver.find_element(:name, "q").send_keys "Selenium WebDriver"12driver.find_element(:name, "btnK").click13driver.execute_async_script("window.setTimeout(arguments[arguments.length - 1], 5000);")14driver.find_element(:name, "q").send_keys "Selenium WebDriver"15driver.find_element(:name, "btnK").click
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The javascript is just interacting with a hidden dropdown, so you can unhide the actual drop down using:
@driver.execute_script("document.getElementsByName('#{<REF_TO_HIDDEN_DROPDOWN}')[0].style.display = 'block'")
This will set the display of the hidden dropdown to 'block' so you can interact with it as normal.
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