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dynamic
"goto" is possible in GuiXT scripts and in InputScripts. Example:
goto
"X&F[Company code]"
Return "E: Company code &F[Company code] invalid" -statusline
label
X
Return "E: Please specify the company code" -statusline
label
X0001
Set V[ctext] "Toronto"
Return
label
X0002
Set V[ctext] "Miami"
Return
label
X0003
Set V[ctext] "Seattle"
Return
Scripts
can become difficult to understand when you use dynamic gotos. And when you use
field values as above, unexpected things can happen if the user enters values
that equal other labels in the script.
Dynamic
labels can be used in GuiXT scripts, but not in InputScripts. And even in
GuiXTscripts I would suggest you avoid them, since keeping track of the control
flow can get very complicated. For example, the following script
Set
V[x] End
goto L3
label
&V[x]
Message "X"
Stop
label
L3
Set V[x] "L2"
goto End
label
End
message "End"
displays
"X" and not "End" .
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