使用 java 以不同方式進行不同的滾動
下面給出的解決方案也可以在其他支援的程式語言中使用，並進行一些語法更
- 做向下滾動頁面/條/司的網頁，而有自定義滾動條（未瀏覽器滾動）。單擊此處對於演示和檢查滾動條有其獨立元素。
在下面給出的程式碼中傳遞滾動條元素並需要滾動點。
public static boolean scroll_Page(WebElement webelement, int scrollPoints)
{
try
{
System.out.println("---------------- Started - scroll_Page ----------------");
driver = ExecutionSetup.getDriver();
dragger = new Actions(driver);
// drag downwards
int numberOfPixelsToDragTheScrollbarDown = 10;
for (int i = 10; i < scrollPoints; i = i + numberOfPixelsToDragTheScrollbarDown)
{
dragger.moveToElement(webelement).clickAndHold().moveByOffset(0, numberOfPixelsToDragTheScrollbarDown).release(webelement).build().perform();
}
Thread.sleep(500);
System.out.println("---------------- Ending - scroll_Page ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- scroll is unsucessfully done in scroll_Page ----------------");
e.printStackTrace();
return false;
}
}
- 做向上滾動頁面/節/部門在網頁同時有自定義滾動條（未瀏覽器滾動）。單擊此處對於演示和檢查滾動條有其獨立元素。
在下面給出的程式碼中傳遞滾動條元素並需要滾動點。
public static boolean scroll_Page_Up(WebElement webelement, int scrollPoints)
{
try
{
System.out.println("---------------- Started - scroll_Page_Up ----------------");
driver = ExecutionSetup.getDriver();
dragger = new Actions(driver);
// drag upwards
int numberOfPixelsToDragTheScrollbarUp = -10;
for (int i = scrollPoints; i > 10; i = i + numberOfPixelsToDragTheScrollbarUp)
{
dragger.moveToElement(webelement).clickAndHold().moveByOffset(0, numberOfPixelsToDragTheScrollbarUp).release(webelement).build().perform();
}
System.out.println("---------------- Ending - scroll_Page_Up ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- scroll is unsucessfully done in scroll_Page_Up----------------");
e.printStackTrace();
return false;
}
}
- 若要在多個瀏覽器滾動 （內建瀏覽器）時向下滾動，並且你想要使用 Page Down Key 向下滾動。點選這裡進行演示
在下面給出的程式碼中，傳遞滾動區域元素，如
<div>，並需要向下翻頁鍵。
public static boolean pageDown_New(WebElement webeScrollArea, int iLoopCount)
{
try
{
System.out.println("---------------- Started - pageDown_New ----------------");
driver = ExecutionSetup.getDriver();
dragger = new Actions(driver);
for (int i = 0; i <= iLoopCount; i++)
{
dragger.moveToElement(webeScrollArea).click().sendKeys(Keys.PAGE_DOWN).build().perform();
}
System.out.println"---------------- Ending - pageDown_New ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- Not able to do page down ----------------");
return false;
}
}
- 若多個瀏覽器滾動 （內建瀏覽器）並且你想要使用 Page UP 鍵向上滾動，請向上滾動。點選這裡進行演示
在下面給出的程式碼中傳遞你的滾動區域元素，如
<div>，並需要向上翻頁鍵。
public static boolean pageUp_New(WebElement webeScrollArea, int iLoopCount)
{
try
{
System.out.println("---------------- Started - pageUp_New ----------------");
driver = ExecutionSetup.getDriver();
dragger = new Actions(driver);
for (int i = 0; i <= iLoopCount; i++)
{
dragger.moveToElement(webeScrollArea).click().sendKeys(Keys.PAGE_UP).build().perform();
}
System.out.println("---------------- Ending - pageUp_New ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- Not able to do page up ----------------");
return false;
}
}
- 若要在多個瀏覽器滾動 （內建瀏覽器）時向下滾動，並且你想要使用僅向下箭頭鍵向下滾動。點選這裡進行演示
在下面給出的程式碼中傳遞你的滾動區域元素，如
<div>和 require down 鍵。
public static boolean scrollDown_Keys(WebElement webeScrollArea, int iLoopCount)
{
try
{
System.out.println("---------------- Started - scrollDown_Keys ----------------");
driver = ExecutionSetup.getDriver();
dragger = new Actions(driver);
for (int i = 0; i <= iLoopCount; i++)
{
dragger.moveToElement(webeScrollArea).click().sendKeys(Keys.DOWN).build().perform();
}
System.out.println("---------------- Ending - scrollDown_Keys ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- Not able to do scroll down with keys----------------");
return false;
}
}
- 若要在多個瀏覽器滾動 （內建瀏覽器）時向上滾動，並且你想要使用僅向上箭頭鍵向上滾動。點選這裡進行演示
在下面給出的程式碼中傳遞你的滾動區域元素，如
<div>和 require up 鍵。
public static boolean scrollUp_Keys(WebElement webeScrollArea, int iLoopCount)
{
try
{
System.out.println("---------------- Started - scrollUp_Keys ----------------");
driver = ExecutionSetup.getDriver();
dragger = new Actions(driver);
for (int i = 0; i <= iLoopCount; i++)
{
dragger.moveToElement(webeScrollArea).click().sendKeys(Keys.UP).build().perform();
}
System.out.println("---------------- Ending - scrollUp_Keys ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- Not able to do scroll up with keys----------------");
return false;
}
}
- 要在瀏覽器滾動 （內建瀏覽器） 時向上/向下滾動，並且要僅使用固定點向上/向下滾動。點選這裡進行演示
在下面給出的程式碼中傳遞滾動點。正面意味著向下，負面意味著向上滾動。
public static boolean scroll_without_WebE(int scrollPoint)
{
JavascriptExecutor jse;
try
{
System.out.println("---------------- Started - scroll_without_WebE ----------------");
driver = ExecutionSetup.getDriver();
jse = (JavascriptExecutor) driver;
jse.executeScript("window.scrollBy(0," + scrollPoint + ")", "");
System.out.println("---------------- Ending - scroll_without_WebE ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- scroll is unsucessful in scroll_without_WebE ----------------");
e.printStackTrace();
return false;
}
}
- 要在瀏覽器滾動 （內建瀏覽器） 時向上/向下滾動，並且要向上/向下滾動到可見區域中的 make 元素或動態滾動。點選這裡進行演示
在下面給出的程式碼中傳遞你的元素。
public static boolean scroll_to_WebE(WebElement webe)
{
try
{
System.out.println("---------------- Started - scroll_to_WebE ----------------");
driver = ExecutionSetup.getDriver();
((JavascriptExecutor) driver).executeScript("arguments[0].scrollIntoView();", webe);
System.out.println("---------------- Ending - scroll_to_WebE ----------------");
return true;
}
catch (Exception e)
{
System.out.println("---------------- scroll is unsucessful in scroll_to_WebE ----------------");
e.printStackTrace();
return false;
}
}