2016-05-05 151 views
1

我必須選擇從下拉菜單中的選項,HTML代碼是Python的硒:選擇選項

<select id="formIdVeic" style="width: 250px; display: none;" class="combobox-f combo-f" comboname="formIdVeic"> 
    <option value="" selected="selected"></option> 
    <option value="E">TARGA ESTERA </option> 
    <option value="J">TARGA FILOBUS </option> 
    <option value="L">TELAIO </option> 
    <option value="TN" selected="selected">TARGA ITALIANA NUOVO FORMATO </option> 
    <option value="TS">TARGA ITALIANA SPECIALE </option> 
    <option value="TV">TARGA ITALIANA VECCHIO FORMATO </option> 
    <option value="X">TARGA PROVA </option> 
    <option value="Y">TARGA PROVVISORIA </option> 
</select> 

我要選擇「電視」選項。我來的解決方案是

from selenium.webdriver.support.select import Select 
... 
a=Select(browser.find_element_by_xpath('//select[@id="formIdVeic"]')) 
a.select_by_visible_text("TARGA ITALIANA VECCHIO FORMATO").click() 

a.select_by_value("TV").click() 

,其中瀏覽器是Web瀏覽器的驅動程序。這兩種解決方案都會返回一個異常:

ElementNotVisibleException: element not visible: 
Element is not currently visible and may not be manipulated 

我在哪裏做錯了?

+1

你必須顯示在樣式定義 – Eugene

+0

「無」你是什麼意思? –

+0

style =「width:250px; display:none;」 – Eugene

回答