Selenium-Python-选择下拉菜单meun选项-无ID或名称

Question

我试图选择和元素下拉框：

该网页是：

<div class="col-lg-6">
       <select data-bind="options: indicator_type_list,value: indicatorType,optionsCaption: 'Choose...', disable: $root.mode().isReadOnly()">
        <option value="">Choose...</option>
        <option value="Malicious E-mail">Malicious E-mail</option>
        <option value="IP Watchlist">IP Watchlist</option>
        <option value="File Hash Watchlist">File Hash Watchlist</option>
        <option value="Domain Watchlist">Domain Watchlist</option>
        <option value="URL Watchlist">URL Watchlist</option>
        <option value="Malware Artifacts">Malware Artifacts</option>
        <option value="C2">C2</option>
        <option value="Anonymization">Anonymization</option>
        <option value="Exfiltration">Exfiltration</option>
        <option value="Host Characteristics">Host Characteristics</option>
        <option value="Compromised PKI Certificate">Compromised PKI Certificate</option>
        <option value="Login Name">Login Name</option>
        <option value="IMEI Watchlist">IMEI Watchlist</option>
        <option value="IMSI Watchlist">IMSI Watchlist</option>
       </select>
</div>

我尝试过：

Select = Select(browser.find_element_by_xpath("//div[contains(.,'Choose...Malicious E-mailIP WatchlistFile Hash WatchlistDomain WatchlistURL WatchlistMalware ArtifactsC2AnonymizationExfiltrationHost CharacteristicsCompromised PKI CertificateLogin NameIMEI WatchlistIMSI Watchlist')]"))

和

test = browser.find_element_by_xpath("//option[@value='Malicious E-mail']") 
dropdown = test.find_element_by_xpath('..')
select = Select(browser.dropdown)

然而，我似乎找不到元素来选择下拉列表中的项目。

任何帮助是值得赞赏的！

Answer 1

您可以使用Select通过为其提供带有select标签的Web元素来使用Select

select = Select(browser.find_element_by_css_selector(".col-lg-6 > select")) #finds the select tag
select.select_by_value("Malicious E-mail")
#or
select.select_by_visible_text("Malicious E-mail")

Answer 2

有多种方法可以找到此选择元素。

这里有一种方法-找到内部有特定< code >选项的< code>select元素:

from selenium.webdriver.support.select import Select

option_value = "Malicious E-mail"

select_element = browser.find_element_by_xpath("//select[option[@value = '%s']]" % option_value)
select = Select(select_element)
select.select_by_value(option_value)