如何通过Selenium和Python根据HTML从选项中选择值

Question

我试图更改下拉列表的值，但在从<select>标记和<option>标记中选择值时遇到了问题。在

这是我想更改的HTML。在

<form name="frmSearch" action="" onsubmit="return false;"> <span class="seljs_title "> <input id="searchByInput91" name="searchBy91" type="text" readonly="readOnly" class="m-tcol-c" style="width: 110px;"> <input type="hidden" name="searchBy" value="0" style="display: none;"> </span> <select id="searchBy" name="" class="m-tcol-c" onchange="$('query').focus();" style="width:110px;display:none;"> <option value="0">one</option> <option value="1">two</option> <option value="3">three</option> <option value="4">four</option> <option value="5">five</option> </select> <input type="text" id="query" name="query" style="ime-mode:active" value="" onkeydown="if (event.keyCode == 13) {nhn.search.goSearch(event);clickcr(this, 'sch.bsearch','','',event)}" class="m-tcol-c border-sub text"> <a href="#" onclick="nhn.search.goSearch(event);clickcr(this, 'sch.bsearch','','',event); return false;"> <img src="https://cafe.pstatic.net/cafe4/hidden.gif" width="42" height="21" alt="검색" class="btn-search-green"> </a> </form>

Answer 1

根据您提供的HTML，似乎<select>标记包含style属性，即display:none；。因此，您可以使用以下解决方案来选择一个选项：

from selenium.webdriver.support.ui import Select
# other lines of code
driver.find_element_by_name('frmSearch').find_element_by_id('searchByInput91').click()
element = driver.find_element_by_xpath("//select[@class='m-tcol-c' and @id='searchBy']")
driver.execute_script("arguments[0].removeAttribute('style')", element)
select = Select(driver.find_element_by_xpath("//select[@class='m-tcol-c' and @id='searchBy']"))
select.select_by_value('1')