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Sintax error

Hi,

I'm trying to understand where i'm wrong, but I need your help.

In reference to this discussion https://community.qlik.com/thread/62449, I fixed the code according to my needs.

At first step, I wrote and tested this code, and it was ok:

Set vConcatenate = ;

Set vFileExtension = ;

Set vFoundFile = ;

Set vSubDirectory = ;

Set vPeriodo = 1;

Set vDataRif = ;

sub ScanFolder(Root)

  for each vFileExtension in 'xlsx'

    for each vFoundFile in filelist(Root & '\*.' & vFileExtension)

        FileList:

        $(vConcatenate)

            LOAD *,

            '$(vFoundFile)' as [FilenameWithPath],

            '31/12/2014' as data_rif,

            1 as id_periodo           

            FROM [$(vFoundFile)]

            (ooxml, embedded labels, table is data);

            Set vConcatenate = Concatenate;

        next vFoundFile

    next vFileExtension

  

    for each vSubDirectory in DirList(Root & '\*')  

        call ScanFolder(vSubDirectory)

    next vSubDirectory

end sub

Call ScanFolder(vDir_ProvaACLCaric);

Then, i tryied to add a nested if to the "vSubDirectory" foreach, but I really don't understand where I'm wrong:

Set vConcatenate = ;

Set vFileExtension = ;

Set vFoundFile = ;

Set vSubDirectory = ;

Set vPeriodo = 1;

Set vDataRif = ;

sub ScanFolder(Root, id_periodo)

  for each vFileExtension in 'xlsx'

    for each vFoundFile in filelist(Root & '\*.' & vFileExtension)

        FileList:

        $(vConcatenate)

            LOAD *,

            '$(vFoundFile)' as [FilenameWithPath],

            '31/12/2014' as data_rif,

            id_periodo as id_periodo           

            FROM [$(vFoundFile)]

            (ooxml, embedded labels, table is data);

            Set vConcatenate = Concatenate;

        next vFoundFile

    next vFileExtension

  

    for each vSubDirectory in DirList(Root & '\*')

        if(substringcount($(vSubDirectory)), 'dicembre_2014') > 0, $(vPeriodo) = 1,

        if(substringcount($(vSubDirectory)), 'dicembre_2015' ) > 0, $(vPeriodo) = 2,

        if(substringcount($(vSubDirectory)), 'giugno_2016' ) > 0, $(vPeriodo) = 3, 0)))      

        call ScanFolder(vSubDirectory, vPeriodo)

    next vSubDirectory

end sub

Call ScanFolder(vDir_ProvaACLCaric);

Can someone help me, please?

1 Solution

Accepted Solutions
amartinez35
Partner - Specialist
Partner - Specialist

IF substringcount('$(vSubDirectory)', 'dicembre_2014') > 0 THEN

  SET vPeriodo = 1;

ELSEIF  substringcount('$(vSubDirectory)', 'dicembre_2015') > 0 THEN

  SET vPeriodo = 2;

  ELSEIF substringcount('$(vSubDirectory)', 'giugno_2016' ) > 0 THEN

    SET vPeriodo = 3;

  ELSE

    SET vPeriodo = 0;

  ENDIF     

Help users find answers! Don't forget to mark a solution that worked for you!

View solution in original post

5 Replies
amartinez35
Partner - Specialist
Partner - Specialist

Hi,

When you call your function :

Call ScanFolder(vDir_ProvaACLCaric);

the second parameter is missing

Call ScanFolder(vDir_ProvaACLCaric, 0);

Help users find answers! Don't forget to mark a solution that worked for you!
Not applicable
Author

Thank you very much, I fixed the error, but I I still have error in this section:

    for each vSubDirectory in DirList(Root & '\*')

        if(substringcount($(vSubDirectory)), 'dicembre_2014') > 0, $(vPeriodo) = 1,

        if(substringcount($(vSubDirectory)), 'dicembre_2015' ) > 0, $(vPeriodo) = 2,

        if(substringcount($(vSubDirectory)), 'giugno_2016' ) > 0, $(vPeriodo) = 3, 0)))       

        call ScanFolder(vSubDirectory, vPeriodo)

    next vSubDirectory

amartinez35
Partner - Specialist
Partner - Specialist

IF substringcount('$(vSubDirectory)', 'dicembre_2014') > 0 THEN

  SET vPeriodo = 1;

ELSEIF  substringcount('$(vSubDirectory)', 'dicembre_2015') > 0 THEN

  SET vPeriodo = 2;

  ELSEIF substringcount('$(vSubDirectory)', 'giugno_2016' ) > 0 THEN

    SET vPeriodo = 3;

  ELSE

    SET vPeriodo = 0;

  ENDIF     

Help users find answers! Don't forget to mark a solution that worked for you!
jonathandienst
Partner - Champion III
Partner - Champion III

For Each vSubDirectory in DirList(Root & '\*')

    Let vPeriodo = If(SubStringCount(vSubDirectory, 'dicembre_2014') > 0, 1, 

        If(SubStringCount(vSubDirectory, 'dicembre_2015') > 0, 2, 

        If(SubStringCount(vSubDirectory, 'giugno_2016') > 0, 3, 0))

    );

    Call ScanFolder(vSubDirectory, vPeriodo);

next vSubDirectory

Logic will get you from a to b. Imagination will take you everywhere. - A Einstein
Not applicable
Author

Thank you very much again!