[英]Selenium Webdriver (Java) Creation a class for Scrolling
I'm trying to create a class for different kind of scrolls (Scroll up, down, bottom of page, Etc), but I can't do it work. 我正在尝试为不同类型的滚动创建一个类(向上,向下,页面底部等),但我无法完成。
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.chrome.ChromeDriver;
public class ScrollPage {
public static void scrolldown(String element) throws Exception {
System.setProperty("webdriver.chrome.driver", "C:\\JAVA\\DRIVER\\chromedriver.exe");
ChromeDriver driver = new ChromeDriver();
//Scroll 1/4 página
JavascriptExecutor jse1 = (JavascriptExecutor) driver;
jse1.executeScript("scroll(0,250);");
}
/*
public static void scrolldown2(String element) throws Exception {
//Scroll hasta la mitad
JavascriptExecutor jse2 = (JavascriptExecutor) driver;
jse2.executeScript("scroll(0,500);");
}
public static void scrolldown3(String element) throws Exception {
//Scroll hasta el final
JavascriptExecutor jse3 = (JavascriptExecutor) driver;
jse3.executeScript("scroll(0,1000);");
}
*/
//Otra forma de Scroll hasta el final
/* JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("window.scrollTo(0,Math.max"
+ "(document.documentElement.scrollHeight,"
+ "document.body.scrollHeight,document.documentElement.clientHeight));");
public static void scrollup(String element) throws Exception {
//Scroll hasta arriba
JavascriptExecutor jse4 = (JavascriptExecutor) driver;
jse4.executeScript("scroll(1000,0);");
}
public static void slowmotion (String element) throws Exception {
//Scroll en cámara lenta
for (int second = 0;; second++) {
if(second >=60){
break;
}
((JavascriptExecutor) driver).executeScript("window.scrollBy(0,1000)", "");
}
}
*/
}
After that, in another class, I want to call a specific scroll: 之后,在另一个类中,我想调用一个特定的滚动:
ScrollPage.scrolldown(); ScrollPage.scrolldown();
Please, help me. 请帮我。
I see a lot of errors in your code: 我在您的代码中看到很多错误:
scrolldown
method. 您正在使用scrolldown
方法弄乱驱动程序实例化。 Remove all non-scroll related stuff from it. 从中删除所有与滚动无关的内容。 driver.get(<some url>)
method for that driver.get(<some url>)
使用driver.get(<some url>)
方法 (JavascriptExecutor)driver.executeScript("window.scrollBy(0,250)", "");
一旦打开可滚动页面-调用(JavascriptExecutor)driver.executeScript("window.scrollBy(0,250)", "");
to scroll window by 250 pixels 将窗口滚动250个像素 This isn't a Selenium Java issue, this has to do with object oriented programming. 这不是Selenium Java的问题,这与面向对象的编程有关。 Are you familiar with how java classes work? 您熟悉Java类的工作方式吗?
Create a new class, called something like ScrollMethods, and put all your scroll methods in that class. 创建一个名为ScrollMethods之类的新类,并将所有滚动方法放入该类中。
In your test, then you just need to instantiate that class: 在测试中,您只需要实例化该类:
ScrollMethods scrollMethods = new ScrollMethods(); ScrollMethods scrollMethods = new ScrollMethods();
Now you should be able call the Scroll Methods within your test class. 现在,您应该可以在测试类中调用Scroll Methods。
You have used wrong java Script command to Scroll the window. 您使用了错误的Java Script命令滚动窗口。
Try This :- 尝试这个 :-
JavascriptExecutor jse1 = (JavascriptExecutor) driver;
jse1.executeScript("window.scroll(0,250);");
I had some issues in my code. 我的代码中有一些问题。
The right one would be next: 正确的是下一个:
package Util; import org.openqa.selenium.By; import org.openqa.selenium.JavascriptExecutor; import org.openqa.selenium.chrome.ChromeDriver; public abstract class ScrollPage { public static void doScrollDown250(ChromeDriver driver)throws Exception{ JavascriptExecutor jse = driver; jse.executeScript("scroll(0, 250);"); } public static void doScrollDown500(ChromeDriver driver)throws Exception { JavascriptExecutor jse2 = (JavascriptExecutor) driver; jse2.executeScript("scroll(0,500);"); } public static void doScrollUp(ChromeDriver driver)throws Exception { JavascriptExecutor jse2 = (JavascriptExecutor) driver; jse2.executeScript("scroll(0,000);"); } public static void doScrolldown1000(ChromeDriver driver)throws Exception { JavascriptExecutor jse3 = (JavascriptExecutor) driver; jse3.executeScript("scroll(0,1000);"); } //Slow Motion Down public static void slowmotionDown(ChromeDriver driver) throws Exception { for (int second = 0;; second++) { if(second >=60){ break; } ((JavascriptExecutor) driver).executeScript("window.scrollBy(0,13)", ""); } } //Slow Motion Up public static void slowmotionUp(ChromeDriver driver) throws Exception { for (int second = 0;; second++) { if(second >=60){ break; } ((JavascriptExecutor) driver).executeScript("window.scrollBy(1000,13)", ""); } } //From Left to Right public static void Left2Right(ChromeDriver driver) throws Exception { JavascriptExecutor js = (JavascriptExecutor)driver; js.executeScript("window.scrollBy(2000,0)", ""); } //From Right to Left public static void Right2Left(ChromeDriver driver) throws Exception { JavascriptExecutor jsx = (JavascriptExecutor)driver; jsx.executeScript("window.scrollBy(-2000,0)", ""); } //Scroll Down the Element Web, in this case, Ver Detalles del Plan (Modify the Xpath) public static void WebElement (ChromeDriver driver) throws Exception{ ((JavascriptExecutor)driver).executeScript("arguments[0].scrollIntoView();", driver.findElement(By.xpath("//*[@id='option1']/div[1]/div[5]/a"))); } }
After that, in another class, we will call any of these methods with this sentence: 之后,在另一个类中,我们将用以下语句调用以下任何方法:
ScrollPage.slowmotionDown(driver);
Thread.sleep(3000);
Please remember declarate the imports and the ChromeDriver 请记住声明导入和ChromeDriver
import org.openqa.selenium.chrome.ChromeDriver; 导入org.openqa.selenium.chrome.ChromeDriver;
import Util.ScrollPage; 导入Util.ScrollPage; public class banner1 extends ScrollPage { 公共类banner1扩展ScrollPage {
public static void main(String[] args) throws Exception {
System.setProperty("webdriver.chrome.driver", "C:\\JAVA\\DRIVER\\chromedriver.exe");
ChromeDriver driver = new ChromeDriver();
For Scrollpage slowmotion down, the code is: 对于向下滚动页面慢动作,代码为:
public static void slowmotionDown(InternetExplorerDriver driver) throws Exception {
for (int second = 0;; second++) {
if(second >=60){
break;
}
((JavascriptExecutor) driver).executeScript("window.scrollBy(0,13)", "");
}
}
For Scrollpage slowmotion up, the code is: 对于向上滚动页面,代码为:
public static void slowmotionUp(InternetExplorerDriver driver) throws Exception {
for (int second = 0;; second++) {
if(second >=60){
break;
}
((JavascriptExecutor) driver).executeScript("window.scrollBy(1000,-13)", "");
}
}
This is working fine. 一切正常。
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