'WebElement' object is not iterable
checkbox.html源码:
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<title>Checkbox</title>
<script type="text/javascript" async="" src="https://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 src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
</head>
<body>
<h3>checkbox</h3>
<div class="well">
<form class="form-horizontal">
<div class="control-group">
<label class="control-label" for="c1">checkbox1</label>
<div class="controls">
<input type="checkbox" />
</div>
</div>
<div class="control-group">
<label class="control-label" for="c2">checkbox2</label>
<div class="controls">
<input type="checkbox" />
</div>
</div>
<div class="control-group">
<label class="control-label" for="c3">checkbox3</label>
<div class="controls">
<input type="checkbox" />
</div>
</div>
<div class="control-group">
<label class="control-label" for="r">radio</label>
<div class="controls">
<input type="radio" />
</div>
</div>
</form>
</div>
</body>
</html>
Python代码:
#coding=utf-8
from selenium import webdriver
import time
import os
dr = webdriver.Firefox()
file_path = 'file:///' + os.path.abspath('checkbox.html')
dr.get(file_path)
# 选择所有的checkbox并全部勾上
checkboxes = dr.find_element_by_css_selector('input[type=checkbox]')
for check in checkboxes:
check.click()
time.sleep(1)
# 打印当前页面上有多少个checkbox
dr.quit()
报错内容:TypeError: 'WebElement' object is not iterable
解决办法:
checkboxes = dr.find_element_by_css_selector('input[type=checkbox]')
改为:
checkboxes = dr.find_elements_by_css_selector('input[type=checkbox]')