ios - 如何在ios中找到元素的子元素？
<p><p>我无法获取子元素。</p>
<p>我可以通过 appium 检查器看到 childNameTV 元素下的 childNameLabel 元素</p>
<p>例如，我尝试查找第一个子元素的文本；</p>
<pre><code>List<WebElement> webElements = driver.findElements(By.id("childNameTV"));
webElements.get(0).findElement(By.id("childNameLabel")).getText();
</code></pre>
<p> <a href="/image/HPh8j.png" rel="noreferrer noopener nofollow"><img src="/image/HPh8j.png" alt="enter image description here"/></a> </p>
<p><strong>然后我得到这个错误；</strong></p>
<blockquote>
<p>org.openqa.selenium.NoSuchElementException: An element could not be
located on the page using the given search parameters. (WARNING: The
server did not provide any stacktrace information) Command duration or
timeout: 7.45 seconds For documentation on this error, please visit:
<a href="http://seleniumhq.org/exceptions/no_such_element.html" rel="noreferrer noopener nofollow">http://seleniumhq.org/exceptions/no_such_element.html</a> Build info:
version: '3.0.1', revision: '1969d75', time: '2016-10-18 09:49:13
-0700' System info: host: 'cihangir-macbook.local', ip: '10.125.0.57', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.13.3',
java.version: '1.8.0_131' Driver info:
com.xamarin.testcloud.appium.EnhancedIOSDriver Capabilities
[{app=/Users/cihangirtuna/mobile_app_automation_appium/app/iOS/morhipo.app, networkConnectionEnabled=false, databaseEnabled=false,
deviceName=iPhone 6s Plus, xcodeSigningId=iPhone Developer,
platform=MAC, waitForQuiescence=false, platformVersion=11.2,
webStorageEnabled=false, locationContextEnabled=false,
automationName=XCUITest, browserName=, takesScreenshot=true,
javascriptEnabled=true, platformName=iOS,
udid=303257C6-5EE7-410F-87E2-466E3716265C, autoAcceptAlerts=true}]
Session ID: b522404b-4e02-4d4b-a0c9-2b5ffa1b6d51</p>
<p>---<em>Element info: {Using=id, value=childNameLabel}</em> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:216)
at
org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:168)
at
org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:635)
at
io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:43)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at io.appium.java_client.ios.IOSDriver.execute(IOSDriver.java:1) at
org.openqa.selenium.remote.RemoteWebElement.execute(RemoteWebElement.java:274)
at
io.appium.java_client.DefaultGenericMobileElement.execute(DefaultGenericMobileElement.java:37)
at io.appium.java_client.MobileElement.execute(MobileElement.java:1)
at io.appium.java_client.ios.IOSElement.execute(IOSElement.java:1)
at
org.openqa.selenium.remote.RemoteWebElement.findElement(RemoteWebElement.java:177)
at
org.openqa.selenium.remote.RemoteWebElement.findElementById(RemoteWebElement.java:210)
at
io.appium.java_client.DefaultGenericMobileElement.findElementById(DefaultGenericMobileElement.java:53)
at
io.appium.java_client.MobileElement.findElementById(MobileElement.java:1)
at
io.appium.java_client.ios.IOSElement.findElementById(IOSElement.java:1)
at org.openqa.selenium.By$ById.findElement(By.java:218) at
org.openqa.selenium.remote.RemoteWebElement.findElement(RemoteWebElement.java:173)
at
io.appium.java_client.DefaultGenericMobileElement.findElement(DefaultGenericMobileElement.java:45)
at
io.appium.java_client.MobileElement.findElement(MobileElement.java:1)
at
io.appium.java_client.ios.IOSElement.findElement(IOSElement.java:1)
at pages.NewSeasonPage.tabSeasonSubCategory(NewSeasonPage.java:43)
at tests.SortTest.testSortPageOpenWithoutLogin(SortTest.java:31) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:47)at
org.junit.rules.RunRules.evaluate(RunRules.java:18) at
org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)at
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) at
org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) at
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)at
org.junit.runners.ParentRunner.run(ParentRunner.java:300) at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)</p>
</blockquote></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>“childNameLabel”是标记为“名称”的属性，而不是 ID。 </p>
<p>我怀疑以下方法对你有用:</p>
<pre><code>webElements.get(0).findElement(By.xpath("//XCUIElementTypeStaticText[@name=\"childNameLabel\"]")).getText();
</code></pre></p>
<p style="font-size: 20px;">关于ios - 如何在ios中找到元素的子元素？，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/49072215/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/49072215/
</a>
</p>
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