操作测试对象

场景

定位到具体的对象后，我们就可以对这个对象进行具体的操作，比如先前已经看到过的点击操作(click)。一般来说，webdriver中比较常用的操作对象的方法有下面几个

  • click 点击对象
  • send_keys 在对象上模拟按键输入
  • clear 清除对象的内容，如果可以的话

代码

下面的代码演示了如何点击元素，如何往文本框中输入文字以及如何清空文字。

operate_element.html

    <html>
        <head>
            <meta http-equiv="content-type" content="text/html;charset=utf-8" />
            <title>Level Locate</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" />        
        </head>
        <body>
            <h3>Level locate</h3>
            <div class="span3">        
                <div class="well">
                    <div class="dropdown">
                        <a class="dropdown-toggle" data-toggle="dropdown" href="#">Link1</a>
                        <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel" id="dropdown1" >
                            <li><a tabindex="-1" href="#">Action</a></li>
                            <li><a tabindex="-1" href="#">Another action</a></li>
                            <li><a tabindex="-1" href="#">Something else here</a></li>
                            <li class="divider"></li>
                            <li><a tabindex="-1" href="#">Separated link</a></li>
                        </ul>
                    </div>                
                </div>            
            </div>
            <div class="span3">        
                <div class="well">
                    <div class="dropdown">
                        <a class="dropdown-toggle" data-toggle="dropdown" href="#">Link2</a>
                        <ul class="dropdown-menu" role="menu" aria-labelledby="dLabel" >
                            <li><a tabindex="-1" href="#">Action</a></li>
                            <li><a tabindex="-1" href="#">Another action</a></li>
                            <li><a tabindex="-1" href="#">Something else here</a></li>
                            <li class="divider"></li>
                            <li><a tabindex="-1" href="#">Separated link</a></li>
                        </ul>
                    </div>                
                </div>            
            </div>
        </body>
        <script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
    </html>

operate_element.py

# -*- coding: utf-8 -*-
from selenium import webdriver
import time
import os

dr = webdriver.Chrome()
file_path =  'file:///' + os.path.abspath('operate_element.html')
dr.get(file_path)

# click
dr.find_element_by_link_text('Link1').click()
time.sleep(1)
dr.find_element_by_link_text('Link1').click()

# send_keys
element = dr.find_element_by_name('q')
element.send_keys('something')
time.sleep(1)

# clear
element.clear()
time.sleep(1)

dr.quit()

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