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Templates, Tools and Utilities
for Clarion Developers
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Par2: Conditional range limit
2001-01-12 -- Dennis Evans
> In the browse template under browse box behavior you can limit >a browses
records by identifying the limiting field in a key, the >type of limit to be
performed and the range limit boundaries.
> this works fine BUT what I want to do is make this conditional >based on a
second varibale...
> something like :
> if glo:var = 'xxx'
> use the limiter described
> .
If I follow what you are wanting to accomplish then set up the limits
normally. In the ApplyRange method, before parent call
if (Condition = Use Range Limits)
Self.Order.LimitType = Limit:Single/Current/Pair
else
Self.Order.LimitType = Limit:None
end
When LimitType is Limit:None the range limit conditions are not read into
the prop filter statement. When LimitType = Single etc...
the conditions are read into the filter.
Also if you are using different conditions on each tab sort order
be sure to test for the current tab.
case choice(?currenttab)
of 1
limit test
of 2
a different limit test
of 3
....
end
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