Forum Discussion

Sibrulotte's avatar
Sibrulotte
Helper IV
6 years ago
Solved

Loading files from multiple sub folders with the same file ending

Hi, 

our applicative software has an automation that creates a folder every day with a bunch of diffderent files.

I'd like to load only the ones that end with ADDWYG.txt

 

Is there a way to do that?

 

Need Help
  • v-frfei-msft's avatar
    v-frfei-msft
    6 years ago

    Hi Sibrulotte ,

     

    I have created a sample for your reference. Please refer to the steps as below.

     

    1. Create a parameter as below in power query.

     

    2. Filter the file name column based on the parameter.

     

    3. Expand the filterd table to get the excepted result.

     

    For more details, please check the M code as below.

    let
    Source = Folder.Files("D:\Case\xxxxxxx"),
    #"Filtered Rows" = Table.SelectRows(Source, each Text.Contains([Name], Parameter1)),
    #"Filtered Hidden Files1" = Table.SelectRows(#"Filtered Rows", each [Attributes]?[Hidden]? <> true),
    #"Invoke Custom Function1" = Table.AddColumn(#"Filtered Hidden Files1", "Transform File", each #"Transform File"([Content])),
    #"Renamed Columns1" = Table.RenameColumns(#"Invoke Custom Function1", {"Name", "Source.Name"}),
    #"Removed Other Columns1" = Table.SelectColumns(#"Renamed Columns1", {"Source.Name", "Transform File"}),
    #"Expanded Table Column1" = Table.ExpandTableColumn(#"Removed Other Columns1", "Transform File", Table.ColumnNames(#"Transform File"(#"Sample File"))),
    #"Changed Type" = Table.TransformColumnTypes(#"Expanded Table Column1",{{"Source.Name", type text}, {"Column1", type text}, {"Column2", type text}, {"Column3", type text}})
in
    #"Changed Type"

     

     

4 Replies

    • Sibrulotte's avatar
      Sibrulotte
      Helper IV
      6 years ago

      Thanks for the reply.

      I looked into it and not sure how allowing a parameter to be set would help me in this case.

      I'll attempt a few things with it but not optimist...

      • v-frfei-msft's avatar
        v-frfei-msft
        Community Support
        6 years ago

        Hi Sibrulotte ,

         

        I have created a sample for your reference. Please refer to the steps as below.

         

        1. Create a parameter as below in power query.

         

        2. Filter the file name column based on the parameter.

         

        3. Expand the filterd table to get the excepted result.

         

        For more details, please check the M code as below.

        let
    Source = Folder.Files("D:\Case\xxxxxxx"),
    #"Filtered Rows" = Table.SelectRows(Source, each Text.Contains([Name], Parameter1)),
    #"Filtered Hidden Files1" = Table.SelectRows(#"Filtered Rows", each [Attributes]?[Hidden]? <> true),
    #"Invoke Custom Function1" = Table.AddColumn(#"Filtered Hidden Files1", "Transform File", each #"Transform File"([Content])),
    #"Renamed Columns1" = Table.RenameColumns(#"Invoke Custom Function1", {"Name", "Source.Name"}),
    #"Removed Other Columns1" = Table.SelectColumns(#"Renamed Columns1", {"Source.Name", "Transform File"}),
    #"Expanded Table Column1" = Table.ExpandTableColumn(#"Removed Other Columns1", "Transform File", Table.ColumnNames(#"Transform File"(#"Sample File"))),
    #"Changed Type" = Table.TransformColumnTypes(#"Expanded Table Column1",{{"Source.Name", type text}, {"Column1", type text}, {"Column2", type text}, {"Column3", type text}})
in
    #"Changed Type"