蟒硒單擊第n個元素

下面是被檢查的代碼，當鼠標hovererd圖像上方，並且基本上我希望被點擊的圖像....蟒硒單擊第n個元素

<ul id="product-list"> 

    <li class="product one-col new"> 
     <ul> 
      <li class="image" title="sample image"> 
       <a href="#product/1d77e790-f74a-3859-97db-c513cbece39c"> 
        <img width="" height="" alt="" src="/content/images/1.jpg"></img> 
        <span class="new"> … </span> 
        <span class="hover"></span> 
       </a> 
       <p class="retailer"> … </p> 
       <p class="brand"></p> 
      </li> 
      <li class="price"> … </li> 
      <li class="name" title="sample image"> … </li> 
      <li class="first-seen"> … </li> 
     </ul> 
    </li> 
    <li class="product one-col new"> … </li> 
    <li class="product one-col new"> … </li> 
    <li class="product one-col new"> … </li>

我使用蟒硒，和嘗試下面單擊跨度（懸停）鏈接

browser.find_element_by_css_selector("ul#product-list > :first-child > ul > li.image > a > span.hover ").click

但是這不工作...任何想法？

更新：

browser.find_element_by_css_selector("ul#product-list > :first-child > ul > li.image > a > span.hover ").click() 


File "/usr/lib/python2.7/site-packages/selenium-2.35.0-py2.7.egg/selenium/webdriver/remote/errorhandler.py", line 164, in check_response 
    raise exception_class(message, screen, stacktrace) 
ElementNotVisibleException: Message: u'Element is not currently visible and so may not be interacted with' ; Stacktrace: 
    at fxdriver.preconditions.visible (file:///tmp/tmp6Pgi9F/extensions/[email protected]/components/command_processor.js:8231) 
    at DelayedCommand.prototype.checkPreconditions_ (file:///tmp/tmp6Pgi9F/extensions/[email protected]glecode.com/components/command_processor.js:10823) 
    at DelayedCommand.prototype.executeInternal_/h (file:///tmp/tmp6Pgi9F/extensions/[email protected]/components/command_processor.js:10840) 
    at DelayedCommand.prototype.executeInternal_ (file:///tmp/tmp6Pgi9F/extensions/[email protected]/components/command_processor.js:10845) 
    at DelayedCommand.prototype.execute/< (file:///tmp/tmp6Pgi9F/extensions/[email protected]/components/command_processor.js:10787)

更新：

這不工作太...

browser.find_element_by_css_selector("ul#product-list > :first-child > ul > li.image > a ").click()

更新：

個

也試過actionchains，鼠標click..still沒有運氣..

element = browser.find_element_by_css_selector("ul#product-list > :first-child > ul > li.image") 
    hov = ActionChains(browser).move_to_element(element) 
    hov.click()

解決： 終於這工作...

element_to_hover_over = driver.find_element_by_css_selector("ul#product-list > :first-child ") 
hover = ActionChains(driver).move_to_element(element_to_hover_over) 
hover.perform() 
if "" == driver.find_element_by_css_selector("span.hover").text: 
    driver.find_element_by_css_selector("span.hover").click()

來源

2013-10-13 krisdigitx

，是懸停（變量名）被稱爲後的「span.hover」一樣嗎？ – fartagaintuxedo

no ..第一個懸停是變量..第二個是span標記的類名 – krisdigitx

這工作：

element_to_hover_over = driver.find_element_by_css_selector("ul#product-list > :first-child ") 
hover = ActionChains(driver).move_to_element(element_to_hover_over) 
hover.perform() 
if "" == driver.find_element_by_css_selector("span.hover").text: 
    driver.find_element_by_css_selector("span.hover").click()

在烏拉圭回合的解決方案

來源

2013-10-15 10:51:13 krisdigitx

你的代碼所缺少()。沒有(),click方法不被調用。

browser.find_element_by_css_selector("ul...span.hover ").click() 
#                ^^

element = browser.find_element_by_css_selector("ul#product-list > :first-child > ul > li.image > a > span.hover ") 
browser.execute_script("arguments[0].innerText = 'asdf';", element) 
element.click()

來源

2013-10-13 14:59:14 falsetru

謝謝，現在我得到了這個... ElementNotVisibleException：消息：u'Element當前不可見，因此可能不會與'; Stacktrace： – krisdigitx

源代碼在這裏... http：//pastebin.com/Q4R0whj7 – krisdigitx

@krisdigitx，該元素不包含任何文本。如果我添加一些文本到它的作品。 – falsetru

蟒硒單擊第n個元素

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