标签：wrap 标签 oct for rgs option str win self
如果你还想从头学起Selenium，可以看看这个系列的文章哦！
https://www.cnblogs.com/poloyy/category/1680176.html
其次，如果你不懂前端基础知识，需要自己去补充哦，博主暂时没有总结（虽然我也会，所以我学selenium就不用复习前端了哈哈哈...）
后续的代码小案例都是访问此html的<!DOCTYPE html>
<html lang="en"> <head> <meta charset="UTF-8"> <title>下拉框</title> </head> <body>
<select id="pro"> <option value="gd">广东</option> <option value="hb">湖北</option> <option value="gj">北京</option> </select>
<select id="city" multiple> <option value="gz">广州</option> <option value="wh">武汉</option> <option value="gj">北京</option> </select> </body> </html>
若select下拉框有 multiple 属性，则可以多选option，但这种情况不常见
# !/usr/bin/env python # -*- coding: utf-8 -*- """ __title__ = __Time__ = 2020/3/25 17:52 __Author__ = 小菠萝测试笔记 __Blog__ = https://www.cnblogs.com/poloyy/ """ from time import sleep from selenium.webdriver.support.select import Select from selenium import webdriver driver = webdriver.Chrome("../resources/chromedriver.exe") # 将html文件更改为自己的路径 driver.get("file:///C:/下拉框.html") driver.maximize_window() # 找到select标签元素 pro = Select(driver.find_element_by_id("pro")) # 返回所有选项 for option in pro.options: print(option.text) # 返回所有被选中的选项 for option in pro.all_selected_options: print(option.text) # 通过value选中 pro.select_by_value("bj") sleep(1) # 通过index选中 pro.select_by_index(1) sleep(1) # 通过标签文本选中 pro.select_by_visible_text("广东")
# 找到id=city的下拉框 city = Select(driver.find_element_by_id("city")) # 全选 for option in city.options: if not option.is_selected(): city.select_by_visible_text(option.text) sleep(1) # 根据value取消选中 city.deselect_by_value("bj") sleep(1) # 根据index取消选中 city.deselect_by_index(0) sleep(1) # 根据标签文本选中 city.deselect_by_visible_text("武汉") sleep(1) # 全选 for option in city.options: if not option.is_selected(): city.select_by_visible_text(option.text) sleep(1) # 取消选中所有选项 city.deselect_all()
取消操作只适用于添加了multiple的下拉框，否则会报错
raise NotImplementedError("You may only deselect options of a multi-select") NotImplementedError: You may only deselect options of a multi-select
class Select(object): def __init__(self, webelement): """ Constructor. A check is made that the given element is, indeed, a SELECT tag. If it is not, then an UnexpectedTagNameException is thrown. :Args: - webelement - element SELECT element to wrap Example: from selenium.webdriver.support.ui import Select \n Select(driver.find_element_by_tag_name("select")).select_by_index(2) """
Selenium系列（十） - 针对Select下拉框的操作和源码解读
标签：wrap 标签 oct for rgs option str win self
原文地址：https://www.cnblogs.com/poloyy/p/12601101.html
