/*

 * the method of invoking js to do something

 *

 * @author davieyang

 * @create 2018-08-05 1:37

 */

package util;

import org.openqa.selenium.*;

import java.util.Arrays;

public class JavaScriptToDo {

    /**

     *

     * @param driver 浏览器驱动

     * @param xpath xpath定位表达式

     */

    public static void javaScriptClick(WebDriver driver, String xpath) {

        WebElement element = driver.findElement(By.xpath(xpath));

        try{

            if(element.isEnabled() && element.isDisplayed()){

                System.out.println("使用JS进行也面元素单击");

                //执行JS语句arguments[0].click();

                ((JavascriptExecutor) driver).executeScript("arguments[0].click();", element);

            }else {

                System.out.println("页面上元素无法进行单击操作");

            }

        }catch (StaleElementReferenceException e){

            System.out.println("页面元素没有附加在页面中" + Arrays.toString(e.getStackTrace()));

        }catch (NoSuchElementException e){

            System.out.println("在页面中没有找到要操作的元素" + Arrays.toString(e.getStackTrace()));

        }catch (Exception e){

            System.out.println("无法完成单击操作" + Arrays.toString(e.getStackTrace()));

        }

    }

}