OpenPyXL是一个用于读写Excel文件的Python库。它提供了一系列功能,包括数据验证(Data Validation)。数据验证是一种在单元格中添加限制条件以确保数据的有效性和一致性的技术。 在OpenPyXL中,可以使用DataValidation对象将列表添加到单元格。DataValidation对象用于定义单元格的数据验证规则。要将列表添加到单元格,可...
What can you use Data Validation for ? 1) For restricting the type of data that can be entered in a particular cell. 2) To provide a drop-down list of values that can be entered in a particular cell. 3) Displaying a descriptive prompt to remind users what type of information should ...
Hi, I am a new user, i have inherited a worksheet with some drop down menus, i would like to add to the list items in the drop down, e.g Country of origin - Thailand to the list, when I right click I... zulfikhan For what it's worth, your image is NOT showing a data val...
from openpyxl import Workbook from openpyxl.worksheet.datavalidation import DataValidation # 创建一个新的工作簿 wb = Workbook() ws = wb.active # 创建一个数据验证对象 dv = DataValidation(type="list", formula1='"Option 1,Option 2,Option 3"', showDropDown=True) # 将数据验证对象应用到指定的...
a user reports in a German forum from an usual behavior in Excel 365, I was able to reproduce the behavior in Excel 2016: Run this macro to create a new file with 3 sheets, the 1st and 2nd has some cells with a data validation list, nothing unusual: ...
I create a Data Validation Drop Down list in Excel, and it works while I have the workbook open, but if I save and close the Excel 97-2003 Worksheet file, then re-open the file, it does not work. Whe...Show More excel Like 0 Reply View Full Discussion (9 Replies) healthpack Copp...
If you want to take validation off of a cell, there are two main methods. First, however, you might need to find which cells actually have data validation. Make sure the Home tab is selected. Select the Editing Group drop-down list and locate Find & Select. In the drop-down...
Note:If you want to use data validation with workbooks in Excel Services or the Excel Web App you will need to create the data validation in the Excel desktop version first. The width of the drop-down list is determined by the width of the cell that has the data validation. You might ...
Note:If you want to use data validation with workbooks in Excel Services or the Excel Web App you will need to create the data validation in the Excel desktop version first. The width of the drop-down list is determined by the width of the cell that has the data validation. You might ...
dataValidation object with each run of your code.nameRange.dataValidation.clear();constnameSourceRange = context.workbook.worksheets.getItem("Names").getRange("A1:A3");letapprovedListRule = { list: { inCellDropDown:true, source: nameSourceRange } }; nameRange.dataValidation.rule = approved...