如何使用Selenium WebDriver和Java滚动特定的DIV？ [英] How to scroll a specific DIV using Selenium WebDriver with Java?

问题描述

WebDriver无法识别某些WebElements，WebDriver无法找到浏览器可见区域中不可见的元素。

Some of WebElements are not recognized by WebDriver, WebDriver fails to find the element which is not visible in browser's visible area.

为了使WebElement可以通过WebDriver，我们需要在浏览器的视图中显示该元素，以向下滚动特定的div！

In order to make the WebElement viewable by WebDriver, We need to make that element to visible in browser's view to do scroll down on particular div!

如何在我的网页的特定区域执行操作（向下滚动并单击）。我尝试了很多，没有帮助我。

How can I perform my action(scroll down and click) on particular area of my webpage. I tried lot, doesn't helped me.

请帮我解决我的问题。

推荐答案

向下滚动：

Scroll Down:

import org.openqa.selenium.JavascriptExecutor;
WebDriver driver = new FirefoxDriver();
JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("scroll(0, 250)"); //y value '250' can be altered

向上滚动：

Scroll up:

JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("scroll(250, 0)"); //x value '250' can be altered

滚动页面底部：

Scroll bottom of the Page:

JavascriptExecutor jse = (JavascriptExecutor)driver;
jse.executeScript("window.scrollTo(0,Math.max(document.documentElement.scrollHeight,document.body.scrollHeight,document.documentElement.clientHeight));");

或

Actions actions = new Actions(driver);
actions.keyDown(Keys.CONTROL).sendKeys(Keys.END).perform();

以慢动作全面滚动到底部：

Full scroll to bottom in slow motion:

for (int second = 0;; second++) {
    if(second >=60){
        break;
    }
    ((JavascriptExecutor) driver).executeScript("window.scrollBy(0,400)", ""); //y value '400' can be altered
    Thread.sleep(3000);
}

或

JavascriptExecutor jse = (JavascriptExecutor)driver;
for (int second = 0;; second++) {
    if(second >=60){
        break;
    }
    jse.executeScript("window.scrollBy(0,800)", ""); //y value '800' can be altered
    Thread.sleep(3000);
}

自动滚动到您的WebElement：

Scroll automatically to your WebElement:

Point hoverItem =driver.findElement(By.xpath("Value")).getLocation();
((JavascriptExecutor)driver).executeScript("return window.title;");    
Thread.sleep(6000);
((JavascriptExecutor)driver).executeScript("window.scrollBy(0,"+(hoverItem.getY())+");"); 
// Adjust your page view by making changes right over here (hoverItem.getY()-400)

或

((JavascriptExecutor)driver).executeScript("arguments[0].scrollIntoView();", driver.findElement(By.xpath("Value')]")));

或

WebElement element = driver.findElement(By.xpath("Value"));
Coordinates coordinate = ((Locatable)element).getCoordinates(); 
coordinate.onPage(); 
coordinate.inViewPort();

这篇关于如何使用Selenium WebDriver和Java滚动特定的DIV？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！