Selenium WebDriver和DropDown Boxes [英] Selenium WebDriver and DropDown Boxes

问题描述

如果我想选择一个下拉框的选项，有几种方法可以做到这一点。我一直使用：

If I want to select an option of a dropdown box, there are several ways to do that. I always used:

driver.findElement(By.id("selection")).sendKeys("Germany");

但是每次都不行。有时选择另一个选项。所以我google了一下，发现这段代码每次工作：

But that didn't work every time. Sometimes another option was selected. So I googled a little bit and found this piece of code which works every time:

WebElement select = driver.findElement(By.id("selection"));
    List<WebElement> options = select.findElements(By.tagName("option"));
    for (WebElement option : options) {
        if("Germany".equals(option.getText()))
            option.click();
    }

但是这真的很慢。如果我有一个很长的名单，其中有很多项目，它真的需要太多的时间。所以我的问题是，有没有一个解决方案，每次都快速工作？

But that works really really slow. If I have a long list with many items in it, it really takes too much time. So my question is, is there a solution which works every time and is fast?

推荐答案

你可以试试这个： >

You could try this:

IWebElement dropDownListBox = driver.findElement(By.Id("selection"));
SelectElement clickThis = new SelectElement(dropDownListBox);
clickThis.SelectByText("Germany");

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