wkl*_*uey 5 selenium webdriver selenium-webdriver
假设我的html是这样的
<select class="list">
<option val="00"></option>
<option val="01">One</option>
</select>
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这个js测试文件能够运行,但我试图获取选择列表中的子元素的数量。
var assert = require('assert'),
test = require('selenium-webdriver/testing'),
webdriver = require('selenium-webdriver');
var demoFile = '/path/to/my/test.html';
driver.get(demoFile);
//Setup driver
var driver = new webdriver.Builder().
withCapabilities(webdriver.Capabilities.chrome()).build();
//Get the child elements of select list, which are the options
var ele = driver.findElement(webdriver.By.className('list'))
.findElements(webdriver.By.tagName('option')));
//size is undefined
ele.size();
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但是,当我尝试获取选项计数时,出现以下错误。
TypeError: Object [object Object] has no method 'size'
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您可以使用以下Select功能:
Select select = new Select(driver.findElement(webdriver.By.className('list')));
List<WebElement> listOptions = select.getOptions();
listOptions.size();
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