处理分页
场景
对分页来说，我们最感兴趣的是下面几个信息
- 总共有多少页
- 当前是第几页
- 是否可以上一页和下一页
代码
下面的代码演示了如何获取分页的总数以及当前是第几页
pagination.html
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<title>Pagination</title>
<script type="text/javascript" async="" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<link href="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" />
<script type="text/javascript">
$(document).ready(function(){
$('.pagination').find('li').click(function(){
$(this).parent().find('li').removeClass('active');
$(this).addClass('active');
});
});
</script>
</head>
<body>
<h3>Pagination</h3>
<div class="row-fluid">
<div class="span6">
<div class="pagination pagination-large">
<ul>
<li><a href="#">Prev</a></li>
<li class="active"><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
<li><a href="#">5</a></li>
<li><a href="#">Next</a></li>
</ul>
</div>
</div>
</div>
</body>
<script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
</html>
pagination.java
import java.io.File;
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class Pagination {
public static void main(String[] args) throws InterruptedException {
WebDriver dr = new ChromeDriver();
File file = new File("src/pagination.html");
String filePath = "file:///" + file.getAbsolutePath();
System.out.printf("now accesss %s \n", filePath);
dr.get(filePath);
Thread.sleep(1000);
// 获得所有分页的数量
// -2是因为要去掉上一个和下一个
int total_pages = dr.findElement(By.className("pagination")).findElements(By.tagName("li")).size() - 2;
System.out.printf("Total page is %d\n", total_pages);
// 取当前页面的url以及当前页面是第几页
WebElement current_page = dr.findElement(By.className("pagination")).findElement(By.className("active"));
System.out.printf("Current page is %s\n", current_page.getText());
Thread.sleep(1000);
System.out.println("browser will be close");
dr.quit();
}
}