使用selenium给更改页面元素的css属性

package com.gloryroad.Demo;



 import org.openqa.selenium.By;

 import org.openqa.selenium.JavascriptExecutor;

 import org.openqa.selenium.WebDriver;

 import org.openqa.selenium.WebElement;

 import org.openqa.selenium.firefox.FirefoxDriver;

 import org.testng.annotations.AfterMethod;

 import org.testng.annotations.BeforeMethod;

 import org.testng.annotations.Test;



 public class setAttribuateAndRmoveAttr {



String url="http://127.0.0.1:8020/HTMLDemo/HTMLPDir/Temp02/framecen.html";

public WebDriver driver;

@BeforeMethod

public void setUp(){

driver=new FirefoxDriver();

driver.get(url);


}


@AfterMethod

public void tearDown(){

driver.close();

}

@Test

public void testPicker()

{

WebElement  textInputbox=driver.findElement(By.id("text"));

setAttribuate(textInputbox, "size", "10");

removeAttribuate(textInputbox, "size", "10");


}

public void setAttribuate(WebElement eleemnt,String attrName,String attrValue){



((JavascriptExecutor)driver).executeScript("arguments[0].setAttribute(arguments[1],arguments[2])", eleemnt,attrName,attrValue);


}


public void removeAttribuate(WebElement eleemnt,String attrName,String attrValue)

{

((JavascriptExecutor)driver).executeScript("arguments[0].removeAttribute(arguments[1],arguments[2])", eleemnt,attrName,attrValue);
 


}


 }