Python selenium或Beauty soup从动态表单元格获取数据

我试图在web表中获取一个字段的文本，数据字段在表单元格及其动态中。 我已经在下面试过了

1- get attributes using x path , innerText , innerHTML, textContent, value, resulting None or Html.
2 - beautiful soup  - Returning HTML and with lxml returning none

HTML:

<td>
<div class="fieldsbox" id="xfe54" style="visibility: visible;">
<input readonly="" isoutputcontrol="true" xformstype="output" id="policy_number"
 xql="tns:CHDRNUM" databoundelement="true" __parent="tblResults" class="input output" 
absolutexpath="tns:CHDRNUM" doebivalidate="false" title="Value for Policy No." style="" 
ref="tns:CHDRNUM" _intable="true"></div>
</td>

通过XPATH

    previous_Claim_Policy =  crom_driver.find_element_by_xpath(xpath_string).get_attribute('value')

    previous_Claim_Policy_inner_text = crom_driver.find_element_by_xpath(xpath_string).get_attribute('innerText')

    previous_Claim_Policy_txt = crom_driver.find_element_by_xpath(xpath_string).text

    previous_Claim_Policy_txt_content = crom_driver.find_element_by_xpath(xpath_string).get_attribute('textContent')

    previous_Claim_Policy_txt_html_inner = crom_driver.find_element_by_xpath(xpath_string).get_attribute('innerHTML')

---

我尝试了完整的x路径，结果是得到了_attibute（'value'）

---

xpath_string='/html/body/div[2]/div[3]/div/div[2]/fieldset/div/div/div[1]/div/div[2]/div/div/table/tbody/tr[2]/td[2]/div/input'

您预期的输出是什么？

    previous_Claim_Policy =  crom_driver.find_element_by_xpath(xpath_string).get_attribute('value')

    previous_Claim_Policy_inner_text = crom_driver.find_element_by_xpath(xpath_string).get_attribute('innerText')

    previous_Claim_Policy_txt = crom_driver.find_element_by_xpath(xpath_string).text

    previous_Claim_Policy_txt_content = crom_driver.find_element_by_xpath(xpath_string).get_attribute('textContent')

    previous_Claim_Policy_txt_html_inner = crom_driver.find_element_by_xpath(xpath_string).get_attribute('innerHTML')