我需要从下拉菜单中选择一个元素。
例如:
<select id="fruits01" class="select" name="fruits">
<option value="0">Choose your fruits:</option>
<option value="1">Banana</option>
<option value="2">Mango</option>
</select>
1)首先我得点击它。我是这样做的:
inputElementFruits = driver.find_element_by_xpath("//select[id='fruits']").click()
2)之后，我必须选择好的元素，让我们说芒果。
我尝试用inputElementFruits.send_keys(…)来做，但它不起作用。
当前回答
我用它进行所有的点击和选择，它总是有效的。对于下拉项，只需确保xpath是您想要选择的实际值。
var = WebDriverWait(driver, explicit_wait_seconds).until(
EC.element_to_be_clickable((By.XPATH, self)))
# added the click here.
ActionChains(driver).move_to_element(var).click()
perform_actions()
actions.perform()
# Reset was required to clear it. Might be patched now.
actions.reset_actions()
for device in actions.w3c_actions.devices:
device.clear_actions()
其他回答
除非您的单击触发了某种ajax调用来填充列表，否则实际上不需要执行单击。
只需找到元素，然后枚举选项，选择您想要的选项。
这里有一个例子:
from selenium import webdriver
b = webdriver.Firefox()
b.find_element_by_xpath("//select[@name='element_name']/option[text()='option_text']").click()
你可以阅读更多: https://sqa.stackexchange.com/questions/1355/unable-to-select-an-option-using-seleniums-python-webdriver
Selenium提供了一个方便的Select类来使用Select ->选项结构:
from selenium import webdriver
from selenium.webdriver.support.ui import Select
driver = webdriver.Firefox()
driver.get('url')
select = Select(driver.find_element_by_id('fruits01'))
# select by visible text
select.select_by_visible_text('Banana')
# select by value
select.select_by_value('1')
参见:
使用Selenium的Python WebDriver的正确方法是什么?
通过这种方式，您可以在下拉菜单中选择所有选项。
driver.get("https://www.spectrapremium.com/en/aftermarket/north-america")
print( "The title is : " + driver.title)
inputs = Select(driver.find_element_by_css_selector('#year'))
input1 = len(inputs.options)
for items in range(input1):
inputs.select_by_index(items)
time.sleep(1)
列表项
公共类ListBoxMultiple {
public static void main(String[] args) throws InterruptedException {
// TODO Auto-generated method stub
System.setProperty("webdriver.chrome.driver", "./drivers/chromedriver.exe");
WebDriver driver=new ChromeDriver();
driver.get("file:///C:/Users/Amitabh/Desktop/hotel2.html");//open the website
driver.manage().window().maximize();
WebElement hotel = driver.findElement(By.id("maarya"));//get the element
Select sel=new Select(hotel);//for handling list box
//isMultiple
if(sel.isMultiple()){
System.out.println("it is multi select list");
}
else{
System.out.println("it is single select list");
}
//select option
sel.selectByIndex(1);// you can select by index values
sel.selectByValue("p");//you can select by value
sel.selectByVisibleText("Fish");// you can also select by visible text of the options
//deselect option but this is possible only in case of multiple lists
Thread.sleep(1000);
sel.deselectByIndex(1);
sel.deselectAll();
//getOptions
List<WebElement> options = sel.getOptions();
int count=options.size();
System.out.println("Total options: "+count);
for(WebElement opt:options){ // getting text of every elements
String text=opt.getText();
System.out.println(text);
}
//select all options
for(int i=0;i<count;i++){
sel.selectByIndex(i);
Thread.sleep(1000);
}
driver.quit();
}
}
使用selenium.webdriver.support.ui.的最佳方式是使用下拉选择选择要工作的类，但有时由于设计问题或HTML的其他问题，它不能像预期的那样工作。
在这种情况下，您也可以使用execute_script()作为替代解决方案，如下所示
option_visible_text = "Banana"
select = driver.find_element_by_id("fruits01")
#now use this to select option from dropdown by visible text
driver.execute_script("var select = arguments[0]; for(var i = 0; i < select.options.length; i++){ if(select.options[i].text == arguments[1]){ select.options[i].selected = true; } }", select, option_visible_text);
