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STRWORDTRAN and similar apparently not working

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    STRWORDTRAN and similar apparently not working

    I have some working code that creates a filter for a group of records. I need to 'change' the operator in the string to correctly group the records. I want to change all occurrences of, .and. (after the first) in the string, and change them to .or. which is what I thought the below would do. It doesn't seem to work.

    a5_operation_filtertmp = STRWORDTRAN(a5_operation_filtertmp,"and","or",2,ALL)

    By the time this code is reached the search string is built and works fine if I only want a simple search of one group of records. Sometimes I want two groups of records which is why I want to change the latter .and. conditions.

    Pseudo code something like this'

    Condition a>=0 and (condition B=string)

    But the problem comes when I want the latter condition to be

    Condition a>=0 and (condition B=string or condition C=string or condition E=string) 'there could be up to 5 different groups.

    Hope the above makes sense, but if I am able to do the 'replacement' as I have suggested then all should work fine. I have tried other variations of this command and they don't seem to work.

    The choices for the search come from check boxes on a form, so for each box ticked, the extra search parameter is added so it was easy to set each as '.and. criteria', and then only change the multiple ands to or's if more than one additional criteria were added.

    Hope that makes sense

    Paul

    #2
    Re: STRWORDTRAN and similar apparently not working

    Works fine here in v8 in the interactive. I do get an error if I try to use ALL as the final parameter. All is the default and should not be explicitly used.

    Code:
    a5_operation_filtertmp = "Condition a>=0 and (condition B=string and condition C=string and condition E=string)"
    
    a5_operation_filtertmp = STRWORDTRAN(a5_operation_filtertmp,"and","or",2)
    
    ? a5_operation_filtertmp
    = "Condition a>=0 and (condition B=string or condition C=string or condition E=string)"
    There can be only one.

    Comment


      #3
      Re: STRWORDTRAN and similar apparently not working

      Thanks Stan, that worked perfectly.

      Comment

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