测试页面
URL: http://sahitest.com/demo/selectTest.htm
Select方法
使用WebElement类的send_keys(value)方法也可以选择下拉框（select标签）的值，但它只能使用选项的value值来定位：
self.driver.get("http://sahitest.com/demo/selectTest.htm") ele = self.driver.find_element_by_id('s3Id') print(ele.text) # 打印select所有选项值 ele.send_keys("o2val") # 选择value=o2val 的选项 print(ele.get_attribute("value")) # 打印所选择的value值 |
结果：
o1 o2 o3 With spaces With nbsp o2val |
select类所有方法：
·select_by_index(index)：通过选项index选择
·select_by_value(value)：通过选项value值选择
·select_by_visible_text(text)：过显示的文本选择
·deselect_by_index(index)：取消选择，用于多选
·deselect_by_value(value)：取消选择，用于多选
·deselect_by_visible_text(text)：取消选择，用于多选
·deselect_all()：全部取消，用于多选
·options：所有选项
·first_selected_option：第一个选择的选项（多选情况下）或者当前选择的选项（单选）
·all_selected_options：所有已经选择的选项
选择
select_by_index、select_by_value、select_by_visible_text三种方法选择
first_selected_option.text返回当前所选择的选项值：
self.driver.get("http://sahitest.com/demo/selectTest.htm") ele = self.driver.find_element_by_id('s3Id') selected_element = Select(ele) # 实例化Select selected_element.select_by_index(1) # for select in selected_element.all_selected_options: # print(select.text) print(selected_element.first_selected_option.text) # 打印当前选择的选项值 sleep(1) selected_element.select_by_value("o2val") print(selected_element.first_selected_option.text) sleep(1) selected_element.select_by_visible_text("o3") print(selected_element.first_selected_option.text) sleep(1) |
结果：
o1 o2 o3 |
取消选择
取消选择deselect不能用于下拉框选择，只能用于多选，即属性multiple="multiple"的select标签。
取消选择有deselect_by_index、deselect_by_value、deselect_by_visible_text、deselect_all四种方法：
all_selected_options返回所有已选择的选项 self.driver.get("http://sahitest.com/demo/selectTest.htm") ## 多选 ele2 = self.driver.find_element_by_id('s4Id') selected_element2 = Select(ele2) # 实例化Select selected_element2.select_by_index(1) selected_element2.select_by_index(2) selected_element2.select_by_index(3) print("######") for select in selected_element2.all_selected_options: print(select.text) print("######") selected_element2.deselect_by_index(1) for select in selected_element2.all_selected_options: print(select.text) print("######") selected_element2.deselect_by_value("o2val") for select in selected_element2.all_selected_options: print(select.text) print("######") selected_element2.deselect_by_visible_text("o3") for select in selected_element2.all_selected_options: print(select.text) |
结果：
###### o1 o2 o3 ###### o2 o3 ###### o3 ###### |
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