<td role="presentation" valign="top" class=" x-trigger-cell x-unselectable" style="width:28px;" id="ext-gen1147">
<div class="x-trigger-index-0 x-form-trigger x-form-arrow-trigger x-form-trigger-first rp-icon-expanded" role="presentation" id="ext-gen1146">
</div></td>我试图点击这个div元素,但是抛出exception.My代码是:
driver.find_element_by_xpath("//div[@id='ext-gen1146']").click()
driver.find_element_by_xpath("//*[@id='ext-gen1147']").click()
driver.find_element_by_xpath("//div[@class='x-trigger-index-0 x-form-trigger x-form-arrow-trigger x-form-trigger-first rp-icon-expanded' and @id='ext-gen1146']")selenium.common.exceptions.NoSuchElementException:消息:没有这样的元素:无法定位元素:{“
”:“”,“选择器”:“//*@id=‘ext-gen1147’}”(会话信息: chrome=80.0.3987.163)

发布于 2020-04-17 13:35:55
尝试下面的解决方案,并检查您的元素不是动态的,它不在iframe中,如果它在iframe中,那么您必须切换到它,然后单击您的eelement。
wait.until(EC.element_to_be_clickable((By.ID, "ext-gen1147"))).click()或
wait.until(EC.element_to_be_clickable((By.XPATH, "x-trigger-index-0 x-form-trigger x-form-arrow-trigger x-form-trigger-first rp-icon-expanded"))).click()注意:请将以下导入添加到您的解决方案中
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait要切换到iframe,可以使用下面的代码,确保只有一个iframe,或者在切换之前可以使用iframe的ID/名称来识别正确的元素:
iframe = WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.TAG_NAME, 'iframe')))
driver.switch_to.frame(iframe)发布于 2020-04-17 13:39:48
我想也许你需要先等能见度,也许这能帮你https://stackoverflow.com/a/19537085/2069610.例如:
WebDriverWait wait = new WebDriverWait(driver, timeoutInSeconds);
wait.until(ExpectedConditions.visibilityOfElementLocated(By.id<"ext-gen1146>));发布于 2020-04-17 13:56:44
单击dynamic,可以诱导WebDriverWait()和element_to_be_clickable()并跟踪css selector。
WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.CSS_SELECTOR,"div.rp-icon-expanded[id^='ext-gen'][role='presentation']"))).click()您需要导入以下库。
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EChttps://stackoverflow.com/questions/61272912
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