我正在使用 Java 进行 Selenium Webdriver 自动化。
请查找随附的网页 HTML 摘录 http://1drv.ms/1CMtRxd并找到相同的UI http://1drv.ms/1JzXarv .
从 html 中,了解所有 UI 元素都是在表中构建的,此处确定的问题是无法找到右侧表中存在的元素。
但是,在自动化脚本中查找和使用左侧表格中的元素没有问题。
您能否告诉我这两个表之间有什么区别以及为什么我在播放过程中找不到右侧表的元素。
另外,请有人帮我解决这个问题。
请查找代码摘录:
(使用页面对象模型编码)
在 POM 类中:
@Test(description = "Test to Track the Order")
public void searchOrder() throws Exception
{
SearchRequest searchReq = PageFactory.initElements(wd, SearchRequest.class);
wd.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
searchReq.enterTrackingID("161471");
searchReq.clickSearchButton();
}
在页面工厂类中:
public class SearchRequest
{
@FindBy(how = How.ID, using = "cpportal:searchByID")
public WebElement trackingID;
public void enterTrackingID(String trackingID)
{
this.trackingID.clear();
this.trackingID.sendKeys(trackingID);
}
@FindBy(how = How.NAME, using = " cpportal:j_idt56 ")
public WebElement search;
public void clickSearchButton()
{
this.search.click();
}
}
抛出异常:
org.openqa.selenium.NoSuchElementException: Unable to locate element: {"method":"id","selector":"cpportal:searchByID"}
Command duration or timeout: 10.12 seconds
For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html
Build info: version: '2.45.0', revision: '5017cb8', time: '2015-02-27 00:00:10'
System info: host: 'inl-279930-1', ip: '10.13.136.53', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_55'
*** Element info: {Using=id, value=cpportal:searchByID}
Session ID: 3c404b65-ba64-435d-8395-53c262eff602
Driver info: org.openqa.selenium.firefox.FirefoxDriver
Capabilities [{platform=WINDOWS, acceptSslCerts=true, javascriptEnabled=true, cssSelectorsEnabled=true, databaseEnabled=true, browserName=firefox, handlesAlerts=true, nativeEvents=false, webStorageEnabled=true, rotatable=false, locationContextEnabled=true, applicationCacheEnabled=true, takesScreenshot=true, version=37.0.2}]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:204)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:156)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:599)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:352)
at org.openqa.selenium.remote.RemoteWebDriver.findElementById(RemoteWebDriver.java:393)
at org.openqa.selenium.By$ById.findElement(By.java:214)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:344)
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:59)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:37)
at com.sun.proxy.$Proxy8.clear(Unknown Source)
at com.cgi.hqn.liveref.pageobjects.SearchRequest.enterTrackingID(SearchRequest.java:17)
at com.cgi.hqn.liveref.test.CreateSOSL.searchOrder(CreateSOSL.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
at org.testng.TestNG.run(TestNG.java:1057)
at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)
Caused by: org.openqa.selenium.NoSuchElementException: Unable to locate element: {"method":"id","selector":"cpportal:searchByID"}
For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html
Build info: version: '2.45.0', revision: '5017cb8', time: '2015-02-27 00:00:10'
System info: host: 'inl-279930-1', ip: '10.13.136.53', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_55'
Driver info: driver.version: unknown
at <anonymous class>.FirefoxDriver.prototype.findElementInternal_(file:///C:/Users/SUBRAM~1/AppData/Local/Temp/anonymous5667416437314785176webdriver-profile/extensions/fxdriver@googlecode.com/components/driver-component.js:10271)
at <anonymous class>.fxdriver.Timer.prototype.setTimeout/<.notify(file:///C:/Users/SUBRAM~1/AppData/Local/Temp/anonymous5667416437314785176webdriver-profile/extensions/fxdriver@googlecode.com/components/driver-component.js:603)
最佳答案
这可能是一个 ajax 元素。一段时间后元素可见。
返回值是多少-:
trackingID.isDisplayed();
这可以通过隐式等待来避免
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
或者通过WebDriver等待
new WebDriverWait(driver, 10).until(ExpectedConditions.presenceOfElementLocated(trackingID));
希望有帮助
关于java - 尽管元素在网页中可见,但无法找到该元素,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31182318/