Selenium Interview preparation

Click Element functionality:

public void clickElement(WebElement element){

try{

element.click();

}catch(Exception e){

e.printStackTrace();

System.out.println(element +" not clicked");

}

Generate random number:

public String generateRandomNumber(int length)

{

char[] chars = "1234567890".toCharArray();

StringBuilder sb = new StringBuilder();

Random random = new Random();

for (int i = 0; i < length; i++) {

    char c = chars[random.nextInt(chars.length)];

    sb.append(c);

}

String output = sb.toString();

return (output);

}

Get first row data:

public WebElement getFirstRow()

{

  return  firstRowData;//xpath for 1st row from UI

}

Click with Action

protected void clickWithAction(WebElement element)

{

Actions builder = new Actions(driver);

builder.click(element).build().perform();

}

DoubleClick:

public void doubleClick(WebElement element)

{

Actions builder = new Actions(driver);

builder.doubleClick(element).perform();

}