openpyxl - Add data validation for dependent list










0















I would like to create a dependent drop down list using openpyxl. Defining the named ranges and populating the first dropdown list using the DataValidation module works fine.



However, for the dependent list to work, the second drop down list needs to use an Excel formula. It seems, I cannot supply that via openpyxl.



Here is the code I use that fails:



dv = DataValidation(type='list', formula1="'INDIRECT(B16)'")
sheet.add_data_validation(dv)
dv.add('A19:A33')


Manually adding the formula =INDIRECT(B16) to the cell in Excel works. And using a custom type (rather than a list) is possible but obviously does not have the intended drop down functionality, i.e.:



dv = DataValidation(type='custom', formula1="'=INDIRECT(B16)'")









share|improve this question


























    0















    I would like to create a dependent drop down list using openpyxl. Defining the named ranges and populating the first dropdown list using the DataValidation module works fine.



    However, for the dependent list to work, the second drop down list needs to use an Excel formula. It seems, I cannot supply that via openpyxl.



    Here is the code I use that fails:



    dv = DataValidation(type='list', formula1="'INDIRECT(B16)'")
    sheet.add_data_validation(dv)
    dv.add('A19:A33')


    Manually adding the formula =INDIRECT(B16) to the cell in Excel works. And using a custom type (rather than a list) is possible but obviously does not have the intended drop down functionality, i.e.:



    dv = DataValidation(type='custom', formula1="'=INDIRECT(B16)'")









    share|improve this question
























      0












      0








      0


      1






      I would like to create a dependent drop down list using openpyxl. Defining the named ranges and populating the first dropdown list using the DataValidation module works fine.



      However, for the dependent list to work, the second drop down list needs to use an Excel formula. It seems, I cannot supply that via openpyxl.



      Here is the code I use that fails:



      dv = DataValidation(type='list', formula1="'INDIRECT(B16)'")
      sheet.add_data_validation(dv)
      dv.add('A19:A33')


      Manually adding the formula =INDIRECT(B16) to the cell in Excel works. And using a custom type (rather than a list) is possible but obviously does not have the intended drop down functionality, i.e.:



      dv = DataValidation(type='custom', formula1="'=INDIRECT(B16)'")









      share|improve this question














      I would like to create a dependent drop down list using openpyxl. Defining the named ranges and populating the first dropdown list using the DataValidation module works fine.



      However, for the dependent list to work, the second drop down list needs to use an Excel formula. It seems, I cannot supply that via openpyxl.



      Here is the code I use that fails:



      dv = DataValidation(type='list', formula1="'INDIRECT(B16)'")
      sheet.add_data_validation(dv)
      dv.add('A19:A33')


      Manually adding the formula =INDIRECT(B16) to the cell in Excel works. And using a custom type (rather than a list) is possible but obviously does not have the intended drop down functionality, i.e.:



      dv = DataValidation(type='custom', formula1="'=INDIRECT(B16)'")






      python excel openpyxl






      share|improve this question













      share|improve this question











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      asked Nov 13 '18 at 19:21









      thomasBthomasB

      11019




      11019






















          1 Answer
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          I am not totatlly following your example. I did try to run your code and got an error when manually opening the excel workbook after running the code. After reading some of the openpyxl documentation, I updated the code by slightly changing the forumula1 part, and I no longer got an error.



          Again, not sure if this is what you were looking for or not.



          dv = DataValidation(type='list', formula1="=INDIRECT(B16)")
          sheet.add_data_validation(dv)
          dv.add('A19:A33')





          share|improve this answer






















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            1 Answer
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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

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            active

            oldest

            votes









            0














            I am not totatlly following your example. I did try to run your code and got an error when manually opening the excel workbook after running the code. After reading some of the openpyxl documentation, I updated the code by slightly changing the forumula1 part, and I no longer got an error.



            Again, not sure if this is what you were looking for or not.



            dv = DataValidation(type='list', formula1="=INDIRECT(B16)")
            sheet.add_data_validation(dv)
            dv.add('A19:A33')





            share|improve this answer



























              0














              I am not totatlly following your example. I did try to run your code and got an error when manually opening the excel workbook after running the code. After reading some of the openpyxl documentation, I updated the code by slightly changing the forumula1 part, and I no longer got an error.



              Again, not sure if this is what you were looking for or not.



              dv = DataValidation(type='list', formula1="=INDIRECT(B16)")
              sheet.add_data_validation(dv)
              dv.add('A19:A33')





              share|improve this answer

























                0












                0








                0







                I am not totatlly following your example. I did try to run your code and got an error when manually opening the excel workbook after running the code. After reading some of the openpyxl documentation, I updated the code by slightly changing the forumula1 part, and I no longer got an error.



                Again, not sure if this is what you were looking for or not.



                dv = DataValidation(type='list', formula1="=INDIRECT(B16)")
                sheet.add_data_validation(dv)
                dv.add('A19:A33')





                share|improve this answer













                I am not totatlly following your example. I did try to run your code and got an error when manually opening the excel workbook after running the code. After reading some of the openpyxl documentation, I updated the code by slightly changing the forumula1 part, and I no longer got an error.



                Again, not sure if this is what you were looking for or not.



                dv = DataValidation(type='list', formula1="=INDIRECT(B16)")
                sheet.add_data_validation(dv)
                dv.add('A19:A33')






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 14 '18 at 3:32









                AlwaysDataAlwaysData

                40337




                40337



























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