Capybara 的 Selenium 驱动程序不会单击 Jquery Mobile 按钮

Question

Capybara 的 Selenium 驱动程序不会单击 JQuery Mobile 格式的按钮。它认为该按钮不可见。

有没有人看到这个问题并解决它？

我创建了一个“greenfield”应用程序，在这里演示这个问题： https://github.com/jevy/JQuery_Mobile_Capybara

@javascript
Scenario: Clicking a button doesn't complain # features/click_jq_mobile_button.feature:7
  Given I am on the home page                # features/step_definitions/web_steps.rb:44
  Given I press "Some Button"                # features/step_definitions/web_steps.rb:52
    Element is not currently visible and so may not be interacted with (Selenium::WebDriver::Error::ElementNotDisplayedError)
    [remote server] resource://fxdriver/modules/atoms.js:9442:in `unknown'
    [remote server] file:///var/folders/fG/fGiEX6gLHQyvWGWb-5MpfU+++TI/-Tmp-/webdriver-profile20110525-21904-h3s00b/extensions/[email protected]/components/nsCommandProcessor.js:256:in `unknown'
    [remote server] file:///var/folders/fG/fGiEX6gLHQyvWGWb-5MpfU+++TI/-Tmp-/webdriver-profile20110525-21904-h3s00b/extensions/[email protected]/components/nsCommandProcessor.js:305:in `unknown'
    [remote server] file:///var/folders/fG/fGiEX6gLHQyvWGWb-5MpfU+++TI/-Tmp-/webdriver-profile20110525-21904-h3s00b/extensions/[email protected]/components/nsCommandProcessor.js:320:in `unknown'
    [remote server] file:///var/folders/fG/fGiEX6gLHQyvWGWb-5MpfU+++TI/-Tmp-/webdriver-profile20110525-21904-h3s00b/extensions/[email protected]/components/nsCommandProcessor.js:197:in `unknown'
    (eval):2:in `send'
    (eval):2:in `click_button'
    ./features/step_definitions/web_steps.rb:53:in `/^(?:|I )press "([^"]*)"$/'
    features/click_jq_mobile_button.feature:9:in `Given I press "Some Button"'

Failing Scenarios:
cucumber features/click_jq_mobile_button.feature:7 # Scenario: Clicking a button doesn't complain

Answer 1

尝试一下怎么样：

driver.ExecuteScript("$('#buttonName').click()");

这将适用于 Selenium 2 和 jQuery mobile。

Answer 2

当页面加载且处于非活动状态时（在 jQueryMobile 页面转换效果完成之前），Capybara 的 DOM 轮询可能会找到您的选择器。我通过按如下方式确定选择器的范围解决了这个问题：

before do
  click_link "get_ajax_page"
  should have_selector(".ui-page-active #my_id")
  click_link "link_on_ajax_page"
end

have_selector 将阻止脚本，直到页面处于活动状态。

Answer 3

这听起来很熟悉，但我认为我们可能已经通过将 Selenium 移至 capybara-webkit 来解决它：

http ://robots.thoughtbot.com/post/4583605733/capybara-webkit