Array in report is uneditable

Sog
Sog Member Posts: 1,023
edited 2010-09-28 in NAV/Navision Classic Client
Dear All,

In a report I'm developing I'm encountering rather unusual behavior.
An global array of integers: NoOfDoc with dimensions 3,6 appears to be uneditable.
While using the debugger to find out what was wrong, I noticed that in the codesnipped below NoOfDoc is not altered anywhere.
onaftergetrecord
....
  IF CustLedgEntry2.FIND('+') THEN
    REPEAT
      j:= CustLedgEntry2."Document Type";
      IF  j>0 THEN
        NoOfDoc[i][j] := NoOfDoc[i][j] + 1;
.....
And this was monitored with the debugger, so NoOfDocs was initialized.
Any modification: even with dummy code like NoOfDocs[2][4] := 8; did not modify the array.
Has anybody experienced this kind of behaviour?

Version might be important: 5.0 SP1

NoOfDocs was a local and global variable, in the debugger watch was the global, and hovering doesn't help either because it will only show the value of the first item in the array.
When the local variable was deleted the behavior disappeared.
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Answers

  • matttrax
    matttrax Member Posts: 2,309
    May just be typos, but your code has a variable NoOfDoc. You typed NoOfDocs (with an 's') in your explanation. Maybe you have two variables that have similar names and attributes?
    Matt Traxinger - ArcherPoint
  • kine
    kine Member Posts: 12,562
    Or the condition j>0 is never fulfilled?
    Kamil Sacek
    MVP - Dynamics NAV
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  • matttrax
    matttrax Member Posts: 2,309
    Sog wrote:

    NoOfDocs was a local and global variable, in the debugger watch was the global, and hovering doesn't help either because it will only show the value of the first item in the array.
    When the local variable was deleted the behavior disappeared.

    Yep, local variables take precedence over global variables with the same name.
    Matt Traxinger - ArcherPoint

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