Question

我试图在Selenium WebDriver中使用JavaScript填写网页上的文本框。一个同事this github存储库在线填写文本框以加快速度。

当我运行程序时，它将在((JavascriptExecutor)driver).executeScript("(function( window ) { 'use strict';"处抛出错误，然后它会在每个文本框中移动，但它不会将文本添加到框中。我和我的同事昨天看了很久，比较了我们的代码，并且无法弄清楚出了什么问题。这是我的代码及其产生的错误。

感谢任何帮助。

Java代码

InputStream inputStream = ClientInformationComponent.class.getResourceAsStream("AutoFillClientInsuredComponent.js");

StringWriter writer = new StringWriter();

try 
{
    IOUtils.copy(inputStream, writer, "UTF-8");
} 
catch (IOException e) 
{
    e.printStackTrace();
}

for (ClientDAO client : clients)
{
    String script = writer.toString();

    try
    {
        if (driver instanceof JavascriptExecutor) 
        {
            //ERROR IS THROWN HERE webdriver.components.ClientInformationComponent.fill(ClientInformationComponent.java:128)
            ((JavascriptExecutor)driver).executeScript("(function( window ) { 'use strict';"    
                    + "var lastName = '" + client.getLastName() + "';"
                    + "var firstName = '" + client.getFirstName() + "';"
                    + "var middleName = '" + client.getMiddleName() + "';"
                    + "var suffix = '" + client.getSuffix() + "';"
                    + "var streetAddress = '" + client.getMemberAddress() + "';"
                    + "var city = '" + client.getMemberCity() + "';"
                    + "var zipCode = '" + client.getMemberZipCode() + "';"                          + "var birthDate = '" + client.getDateOfBirth() + "';"
                    + "var homePhoneNumber = '" + client.getHomePhone() + "';"
                    + script);
        }
    }
    catch(Exception e)
    {
        e.printStackTrace();
    }
}

JavaScript文件

var document = window.document,
  fieldValueMap = {
        "LastName"              : lastName,
        "FirstName"             : firstName,
        "MiddleName"            : middleName,
        "Suffix"                : suffix,
        "MemberAddress"         : streetAddress,
        "MemberCity"            : city,
        "MemberZipCode"         : zipCode,
        "MemberZipCodeSuffix"   : memberZipCodeSuffix,
        "DateOfBirth"           : birthDate,
        "HomePhone"             : homePhoneNumber

  };

Object.keys( fieldValueMap ).forEach(function( name ){

    var input = document.querySelector( "form input[name='" + name + "']" )
                    || document.querySelector( "form select[name='" + name + "']" )
        || document.querySelector( "form textarea[name='" + name + "']" );

    input && input.type !== "hidden" && ( input.value = fieldValueMap[ name ] );
});

})( window );

错误记录

org.openqa.selenium.WebDriverException: JavaScript error (WARNING: The     server did not provide any stacktrace information)
Command duration or timeout: 47 milliseconds
Build info: version: '2.44.0', revision: '76d78cf', time: '2014-10-23    20:02:37'
System info: host: 'COL-ISD-D56345', ip: '10.8.11.30', os.name: 'Windows 7',   os.arch: 'amd64', os.version: '6.1', java.version: '1.7.0_65'
Session ID: 10b4929d-001c-412c-94bc-ce9d006b6dd0 
Driver info: org.openqa.selenium.ie.InternetExplorerDriver
Capabilities [{platform=WINDOWS, javascriptEnabled=true,   elementScrollBehavior=0, ignoreZoomSetting=false, enablePersistentHover=true,   ie.ensureCleanSession=false, browserName=internet explorer,   enableElementCacheCleanup=true, unexpectedAlertBehaviour=accept, version=9,   ie.usePerProcessProxy=false, ignoreProtectedModeSettings=false,   cssSelectorsEnabled=true, requireWindowFocus=false,   initialBrowserUrl=http://localhost:22000/, handlesAlerts=true,   ie.forceCreateProcessApi=false, nativeEvents=true, browserAttachTimeout=0,   ie.browserCommandLineSwitches=, takesScreenshot=true}]
Command duration or timeout: 356 milliseconds
Build info: version: '2.44.0', revision:   '76d78cf323ce037c5f92db6c1bba601c2ac43ad8', time: '2014-10-23 13:11:40'
System info: host: 'COL-ISD-D56444', ip: '10.8.12.163', os.name: 'Windows  7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_45'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Capabilities [{browserAttachTimeout=0, enablePersistentHover=true,  ie.forceCreateProcessApi=false, ie.usePerProcessProxy=false,  ignoreZoomSetting=false, handlesAlerts=true, version=9, platform=WINDOWS,  nativeEvents=true, ie.ensureCleanSession=false, elementScrollBehavior=0,  webdriver.remote.sessionid=863d35b9-ff0d-4b83-b4e0-983d9272353d,  ie.browserCommandLineSwitches=, requireWindowFocus=false, browserName=internet  explorer, initialBrowserUrl=http://localhost:22000/, takesScreenshot=true,  javascriptEnabled=true, ignoreProtectedModeSettings=false,  enableElementCacheCleanup=true, cssSelectorsEnabled=true,  unexpectedAlertBehaviour=accept}]
Session ID: 863d35b9-ff0d-4b83-b4e0-983d9272353d

Answer 1

我们发现了问题所在。我们正在使用IE 9和文档here指出，如果<!DOCTYPE html>标签不存在，IE 9将以 Quriks模式显示页面，也称为兼容性模式默认情况下。

通过添加<!DOCTYPE html>标记将使IE 9的页面呈现而不使用Quirks模式。您可能还必须添加meta代码<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9"> meta标记还允许您根据需要模拟特定版本的IE，执行content="IE=EmulateIE#或content=IE#

我们遇到的问题是旧版本的IE不支持我们使用的JavaScript方法。我们经历了尝试将一些方法更改为旧样式，但是我们不断遇到与旧版IE中不支持的方法相关的越来越多的兼容性问题。

WebDriver JavascriptExecutor不工作

1 个答案: