Important JavaScript Executor methods

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         Important JavaScript Methods to cater selenium need

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//HIGHLIGHT ELEMENT
public static void highlightElement(WebElement element, WebDriver driver){
JavascriptExecutor jex = (JavascriptExecutor) driver;
String bgcolor = element.getCssValue("backgroundColor");
for (int i =0;i<10;i++){
changeColor("rgb(0,200,0)",element,driver);
changeColor(bgcolor,element,driver);
}




//DRAWBORDER FOR AN ELEMENT
public static void drawBorder(WebElement element, WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("arguments[0].style.bordere3px solid red"',element);
}



//CLICK ON AN ELEMENT
public static void clickEleByJS(WebElement element, WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScriptrarguments(0).click();", element);
}




//REFRESH BROWSER
public static void refreshBrowser(WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("history.go(0)");
}




//FLASHING ELEMENT USING COLOR CHANGE LOGIC
public static void changeColor(String color, WebElement element, WebDriver driver){
JavascriptExecutor jex = (JavascriptExecutor) driver;
jex.executeScript("arguments[01.style.backgroundColor ="4-color+—, element);
try{
Thread.sleep(20);
} catch(InterruptedException e){
    }
}




//GENERATE ALERT
public static void generateAlert(WebElement element, WebDriver driver,String message){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("alert('"+message+1");
}




//GET PAGE TITLE
public static String getTrtleByJs(WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
String Title = js.executeScript("return document.titleatoString(); return Title;)




//GET PAGE TEXT
public static String getPagelnnerTextByJs(WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
String PageText = js.executeScript("return document.documentElementinnerText;").toString();
return PageText;
}





//SCROLL PAGES
//SCROLL BY PIXEL
public static void scrollPageDown(WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScriptrwindow.scrollBy(0,600");
}




//SCROLL TO BOTTOM
public static void scrollPageDown(WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScriptcwindow.scrollTo(0,document.body.scrollheight");
} 




//SCROLL INTO VIEW
public static void scrolllntoView(WebElement element,WebDriver driver){
JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScriptc[arguments[0].scrollIntoView(true);",element);
}

//SEND KEYS

public static void scrolllntoView(WebElement element,WebDriver driver){
JavascriptExecuter executor = (JavascriptExecutor)driver;
executor.excuteScript(“document.getElementById(element).value=’new value’);

}