Exit for when condition is met - Qlik Community

Anonymous · ‎2017-08-16

Hi guys,

I'm loading n xml files into QV and searching for a string (which is in an auxiliary table) in a field from these xml.

The problem is that I need to stop searching for the string when I first find it, which would be something like 'exit for', and jump to the next file. Any ideas?

Tried EXIT FOR when Len(nr_liq)>0 but no luck

Thanks!

LET NumRows=NoOfRows('Criteria');

FOR each FILE in filelist (Root&'\*.xml')

FOR i=0 to $(NumRows)-1

LET vTexto=Peek('TEXTO',$(i),'Criteria');

LET vCaract=Peek('CARACT',$(i),'Criteria');

xml:

//NFe_mod1:

LOAD

Trim(Replace(Mid([NFe/infNFe/infAdic/infCpl],Index([NFe/infNFe/infAdic/infCpl],'$(vTexto)'),$(vCaract)),'$(vTexto)','')) as nr_liq,

Num(replace([NFe/infNFe/total/ICMSTot/vNF],'.',','),'#.##0,##') as vlr_xml0,

[NFe/infNFe/emit/CNPJ] as CNPJ,

FileName([FILE]) as nome_arquivo

FROM [$(FILE)](XmlSimple, Table is [nfeProc])

WHERE Index([NFe/infNFe/infAdic/infCpl],'$(vTexto)')<>0;

//NFe_mod2:

LOAD

Trim(Replace(Mid([infNFe/infAdic/infCpl],Index([infNFe/infAdic/infCpl],'$(vTexto)'),$(vCaract)),'$(vTexto)','')) as nr_liq,

Num(replace([infNFe/total/ICMSTot/vNF],'.',','),'#.##0,##') as vlr_xml0,

[infNFe/emit/CNPJ] as CNPJ,

FileName([FILE]) as nome_arquivo

FROM [$(FILE)](XmlSimple, Table is [Nfe])

WHERE Index([infNFe/infAdic/infCpl],'$(vTexto)')<>0;

****Exit For would be here*****

felipedl · ‎2017-08-16

Hi Claudio,

There's the exit for statement inside the for command, see the link For..next ‒ QlikView

For counter = expr1 to expr2 [ step expr3 ]

[statements]

[exit for [ ( when | unless ) condition ]

[statements]

Next [counter]

Felipe.

sasiparupudi1 · ‎2017-08-20

The reason for your exit for is not working because "nr_liq" is a Field and

the condition EXIT FOR when Len(nr_liq)>0 will not see the field nr_liq as it is not accessable out side the load statement.

You will have to use Peek function to get a record value

hth

Sasi