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python获取页面元素的内容及长度

2016-06-17 13:44 447 查看

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<title>获取option的值和文本</title>

</head>

<body>

<form>

<select id="ss">

<option value="1111">麦当劳</option>

<option value="2222">肯德基</option>

<option value="3333">必胜客</option>

<option value="4444">汉堡王</option>

</select>

</form>

<div style="background-color: rgb(255, 238, 221);" id="status" class="errors">您输入的用户名或密码有误。</div>

<input name="xmpy" maxlength="80" tabindex="2" value="" onkeyup="limitLength(this.value,80,'姓名拼音',this.id)" style="ime-mode:disabled" class="text" id="xmpy" type="text">

<a href="javascript:alert('麦当劳')">javascript</a>

<script type="text/javascript">

var oSelect=document.getElementByIdx_x_x("ss");

oSelect.onchange=function(){                                       //当选项改变时触发

     var valOption=this.options[this.selectedIndex].value;//获取option的value

     alert(valOption);

     var txtOption=this.options[this.selectedIndex].innerHTML;//获取option中间的文本

      alert(txtOption);

}

</script>

</body>

</html>

--------------------------------------------------------------------------------------------------------------------------------

# coding:utf-8

from selenium import webdriver

from PIL import ImageGrab

import time

browser = webdriver.Firefox()

url = 'file:///C:/Users/liqq/Desktop/option.html'

browser.get(url)

select = browser.find_element_by_link_text('javascript')

select.click()

a = browser.switch_to_alert()

print a.text

if a.text.encode('utf-8') == "麦当劳":

    print "--------------------"

    time.sleep(2)

filename = "D:\\work\\YZ\\trunk\\result\\screenshot\\" + 'test_alert.jpg'

try:

    browser.find_element_by_id('NoSuch_element')

except:

    browser.get_screenshot_as_file(filename)

select.click()

try:

    browser.find_element_by_id('NoSuch_element')

except:

    im = ImageGrab.grab()

    im.save("D:\\1.jpg")

for i in range(1, 4):

    print str(i)

    if i == 3:

        print "**************"

browser.find_element_by_id("xmpy").send_keys("666-666")

text = browser.find_element_by_id("xmpy").get_attribute("value")

print len(text)

print text

browser.quit()

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标签： python 自动化测试获取文本

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