PureBasic

CSV Append New Row

Demonstrates how to append a new row to a CSV. PureBasic

IncludeFile "CkStringBuilder.pb"
IncludeFile "CkCsv.pb"

Procedure ChilkatExample()

    success.i = 0

    ; We have the following CSV...

    ; permalink,company,numEmps,category,city,state,fundedDate,raisedAmt,raisedCurrency,round
    ; lifelock,LifeLock,,web,Tempe,AZ,1-May-07,6850000,USD,b
    ; mycityfaces,MyCityFaces,7,web,Scottsdale,AZ,1-Jan-08,50000,USD,seed
    ; flypaper,Flypaper,,web,Phoenix,AZ,1-Feb-08,3000000,USD,a
    ; infusionsoft,Infusionsoft,105,software,Gilbert,AZ,1-Oct-07,9000000,USD,a
    ; gauto,gAuto,4,web,Scottsdale,AZ,1-Jan-08,250000,USD,seed

    bCrlf.i = 1
    sb.i = CkStringBuilder::ckCreate()
    If sb.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkStringBuilder::ckAppendLine(sb,"permalink,company,numEmps,category,city,state,fundedDate,raisedAmt,raisedCurrency,round",bCrlf)
    CkStringBuilder::ckAppendLine(sb,"lifelock,LifeLock,,web,Tempe,AZ,1-May-07,6850000,USD,b",bCrlf)
    CkStringBuilder::ckAppendLine(sb,"mycityfaces,MyCityFaces,7,web,Scottsdale,AZ,1-Jan-08,50000,USD,seed",bCrlf)
    CkStringBuilder::ckAppendLine(sb,"flypaper,Flypaper,,web,Phoenix,AZ,1-Feb-08,3000000,USD,a",bCrlf)
    CkStringBuilder::ckAppendLine(sb,"infusionsoft,Infusionsoft,105,software,Gilbert,AZ,1-Oct-07,9000000,USD,a",bCrlf)
    CkStringBuilder::ckAppendLine(sb,"gauto,gAuto,4,web,Scottsdale,AZ,1-Jan-08,250000,USD,seed",bCrlf)

    csv.i = CkCsv::ckCreate()
    If csv.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkCsv::setCkHasColumnNames(csv, 1)
    success = CkCsv::ckLoadFromString(csv,CkStringBuilder::ckGetAsString(sb))

    ; Let's say we want to append the following row:
    ; yelp,Yelp,,web,San Francisco,CA,1-Jul-04,1000000,USD,a

    ; If we have the row as-is, we could do this:
    csvTemp.i = CkCsv::ckCreate()
    If csvTemp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success = CkCsv::ckLoadFromString(csvTemp,"yelp,Yelp,,web,San Francisco,CA,1-Jul-04,1000000,USD,a")
    numCols.i = CkCsv::ckNumColumns(csvTemp)
    i.i = 0
    row.i = CkCsv::ckNumRows(csv)
    While i < numCols
        CkCsv::ckSetCell(csv,row,i,CkCsv::ckGetCell(csvTemp,0,i))
        i = i + 1
    Wend

    ; Show the updated CSV:
    Debug CkCsv::ckSaveToString(csv)

    ; Output should be:
    ; permalink,company,numEmps,category,city,state,fundedDate,raisedAmt,raisedCurrency,round
    ; lifelock,LifeLock,,web,Tempe,AZ,1-May-07,6850000,USD,b
    ; mycityfaces,MyCityFaces,7,web,Scottsdale,AZ,1-Jan-08,50000,USD,seed
    ; flypaper,Flypaper,,web,Phoenix,AZ,1-Feb-08,3000000,USD,a
    ; infusionsoft,Infusionsoft,105,software,Gilbert,AZ,1-Oct-07,9000000,USD,a
    ; gauto,gAuto,4,web,Scottsdale,AZ,1-Jan-08,250000,USD,seed
    ; yelp,Yelp,,web,San Francisco,CA,1-Jul-04,1000000,USD,a


    CkStringBuilder::ckDispose(sb)
    CkCsv::ckDispose(csv)
    CkCsv::ckDispose(csvTemp)


    ProcedureReturn
EndProcedure