1. 操作滾動條

package com.test.js;

import org.openqa.selenium.By;
import org.openqa.selenium.Dimension;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

public class WindowScroll {

    public static void main(String[] args) {
        WebDriver driver 
 
= new FirefoxDriver();
        driver.get("http://www.baidu.com");
        driver.manage().window().setSize(new Dimension(600, 600));

        waitTime(3000);
        driver.findElement(By.cssSelector("#kw")).sendKeys("selenium");
        driver.findElement(By.cssSelector("#su")).click();

        waitTime(3000);
        String js 
 
= "window.scrollTo(100,450);";
        ((JavascriptExecutor) driver).executeScript(js);

        waitTime(5000);
        driver.quit();

    }

    static public void waitTime(int time) {

        try {
            Thread.sleep(time);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
 

            e.printStackTrace();
        }
    }
}

2.在textarea中輸入內容

package com.test.js;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

public class TextareaInput {

    public static void main(String[] args) {
        WebDriver driver = new FirefoxDriver();
        driver.get("file:///D:/10-selenium/workspace/SeleniumTest/src/com/test/js/textarea.html");
        driver.manage().window().maximize();

        driver.findElement(By.cssSelector("#id")).sendKeys("input text----");

        // 利用JS來輸入內容
        waitTime(5000);
        String text = "input by js";
        String js = "var sum = document.getElementById(‘id‘); sum.value=‘" + text + "‘;";
        System.out.println(js);
        ((JavascriptExecutor) driver).executeScript(js);

    }

    static public void waitTime(int time) {

        try {
            Thread.sleep(time);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

參考：

http://www.cnblogs.com/tobecrazy/p/4817946.html

selenium測試（Java）--執行JS（十八）