无法在SeleniumWebDriver的HTML5应用程序中使用jquery模拟拖放

您好，我试图在selenium webdriver中使用Jquery执行拖放操作，但它引发以下错误：

jQuery（…）[0]。simulateDragDrop不是函数

我的代码如下：

       String dnd_javascript = null;
       String JQUERY_LOAD_SCRIPT=null;



        /** dynamically load jQuery */


        try(BufferedReader br = new BufferedReader(new FileReader("C://CMS_Next//cmsqc//CMS_Automation//src//Sample Data//jQuerify.js"))) {
            StringBuilder sb = new StringBuilder();
            String line = br.readLine();

            while (line != null) {
                sb.append(line);
                sb.append(System.lineSeparator());
                line = br.readLine();
            }
           JQUERY_LOAD_SCRIPT = sb.toString();
        }

        JavascriptExecutor js = (JavascriptExecutor) driver;
        js.executeAsyncScript( JQUERY_LOAD_SCRIPT);




        //Script to load javascript for drag n drop  

        try(BufferedReader br = new BufferedReader(new FileReader("C://CMS_Next//cmsqc//CMS_Automation//src//Sample Data//dnd.js"))) {
            StringBuilder sb = new StringBuilder();
            String line = br.readLine();

            while (line != null) {
                sb.append(line);
                sb.append(System.lineSeparator());
                line = br.readLine();
            }
            dnd_javascript = sb.toString();
        }

       ((JavascriptExecutor)driver).executeScript(dnd_javascript);

       //Once the image to be dragged is displayed, I am trying to drag and drop it using the following 

       ((JavascriptExecutor)driver).executeScript("jQuery('.image_section_left img')[0].simulateDragDrop({ dropTarget: '#middleright'})");

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你可以看看我的解决方案。由于selenium不支持HTML5，因此我们使用了一种变通方法，即使用javascript帮助文件。您应该看看这里，了解并下载helper java脚本文件(

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请尝试检查感谢您的回复@GajendraNaidu，但该示例在我看来并不是JAVA实现。我将Selenium与JAVA一起使用。如果我错了，请纠正我。

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.Charset;
import java.util.concurrent.TimeUnit;

import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

public class check {
    public static void main(String[] args) throws InterruptedException, IOException {

        System.setProperty("webdriver.Firefox.driver", "Path_executable");
        WebDriver driver= new FirefoxDriver();
        driver.get("http://html5demos.com/drag#");


        final String JQUERY_LOAD_SCRIPT = ("C:\\jQuerify.js");
        String jQueryLoader = readFile(JQUERY_LOAD_SCRIPT);
        driver.manage().timeouts().setScriptTimeout(10, TimeUnit.SECONDS);
        JavascriptExecutor js = (JavascriptExecutor) driver;
        js.executeAsyncScript(
                jQueryLoader /* , http://localhost:8080/jquery-1.7.2.js */);

        // ready to rock
        js.executeScript("jQuery(function($) { " + " $('input[name=\"q\"]').val('bada-bing').closest('form').submit(); "
                + " }); ");



      String filePath = "C://drop.js";
      String source = "#one";
      String target = "#bin";
      StringBuffer buffer = new StringBuffer();
      String line;
      BufferedReader br = new BufferedReader(new FileReader(filePath));
      while((line = br.readLine())!=null)
          buffer.append(line);

      String javaScript = buffer.toString();

      javaScript = javaScript + "$('" + source + "').simulateDragDrop({ dropTarget: '" + target + "'});";
      ((JavascriptExecutor)driver).executeScript(javaScript);

}

    private static String readFile(String file) throws IOException {
        Charset cs = Charset.forName("UTF-8");
        FileInputStream stream = new FileInputStream(file);
        try {
            Reader reader = new BufferedReader(new InputStreamReader(stream, cs));
            StringBuilder builder = new StringBuilder();
            char[] buffer = new char[8192];
            int read;
            while ((read = reader.read(buffer, 0, buffer.length)) > 0) {
                builder.append(buffer, 0, read);
            }
            return builder.toString();
        } finally {
            stream.close();
        }
    }
}