要求:默认情况下,在主窗口上搜索网络元素,如果找到则执行操作,否则在iframe中搜索网络元素并执行所需的操作
selenium3.141
''' WebElement el = driver.findElement(By.xpath("//*[contains(text(),'here')]")); boolean displayFlag = el.isDisplayed(); if(displayFlag == true) { sysout("element available in main window") el.click(); } else { for(int f=0;f<10;f++) { sysout("element available in frameset") switchToFrame(frameName[f]); el.click(); System.out.println("Webelement not displayed"); } } '''
我的脚本本身在第一行失败。它正在尝试在主窗口中查找元素,但该元素实际上在iframe中可用。
但要求是先在主窗口中搜索,然后再导航至iframe。如何处理这种用例?
有什么建议会有所帮助吗?谢谢。
是的,如果主窗口中不存在该元素,则可以编写一个循环遍历所有iframe。 Java实现:
if (driver.findElements(By.xpath("xpath goes here").size()==0){ int size = driver.findElements(By.tagName("iframe")).size(); for(int iFrameCounter=0; iFrameCounter<=size; iFrameCounter++){ driver.switchTo().frame(iFrameCounter); if (driver.findElements(By.xpath("xpath goes here").size()>0){ System.out.println("found the element in iframe:" + Integer.toString(iFrameCounter)); // perform the actions on element here } driver.switchTo().defaultContent(); } }
Python实现
# switching to parent window - added this to make sure always we check on the parent window first driver.switch_to.default_content() # check if the elment present in the parent window if (len(driver.finds_element_by_xpath("xpath goes here"))==0): # get the number of iframes iframes = driver.find_elements_by_tag_name("iframe") # iterate through all iframes to find out which iframe the required element for iFrameNumber in iframes: # switching to iframe (based on counter) driver.switch_to.frame(iFrameNumber+1) # check if the element present in the iframe if len(driver.finds_element_by_xpath("xpath goes here")) > 0: print("found element in iframe :" + str(iFrameNumber+1)) # perform the operation here driver.switch_to.default_content()