如何等待直到使用Selenium Webdriver加载div下拉列表? [英] How to wait until div dropdown is loaded using selenium webdriver?

问题描述

页面上有两个下拉菜单.

There are two dropdown menus on a page.

当我单击第一个"下拉菜单时，几秒钟后将自动加载第二个下拉菜单中的选项.

When i click on First dropdown, then in second dropdown options will be automatically loaded after couple of seconds.

这是我的问题，我该如何等待第二个下拉列表使用Selenium Webdriver完全加载.

Here comes my problem, that how can i wait for the second dropdown to load fully using selenium webdriver.

<div name="ddlFruit_N" id="ddlFruit_N" class="Searchddl">
<div class="chosen-drop">
  <div class="chosen-search">
    <input class="chosen-search-input" type="text" autocomplete="off">
  </div>
  <ul class="chosen-results">
<li class="active-result" data-option-array-index="0">Select</li><li class="active-result" data-option-array-index="1">Apple</li><li class="active-result" data-option-array-index="2">Mango</li><li class="active-result" data-option-array-index="3">Grapes</li><li class="active-result" data-option-array-index="4">Banana</li><li class="active-result" data-option-array-index="5">Guava</li>
</div>

注意:这是div下拉列表

Note: This is div dropdown

第二个下拉列表xpath://*[@id='ddlFruit_N']/div/ul/li

Second dropdown list xpath: //*[@id='ddlFruit_N']/div/ul/li

我正在使用C#谢谢

推荐答案

请尝试以下代码.我们将检查要加载到Div

Please try below code. We will check for options to load in Div

public static IWebElement waitForDropdownPopulate(IWebDriver driver, By by, int delayInSeconds)
{
    WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(delayInSeconds));
    return wait.Until<IWebElement>(drv => 
    {
        IWebElement elementList = drv.FindElement(by);
elementList.Click();
        if (elementList.FindElements(By.XPath("./div/ul//li")).Count >= 2)
        {
            return elementList;
        }

        return null;
    }
    );
}

我这样称呼它:

Myclass.waitForDropdownPopulate(driver, By.XPath("//*[@id='ddlFruit_N']"), 30);

这篇关于如何等待直到使用Selenium Webdriver加载div下拉列表?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！