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Flowfield calcformula based on date range

snehasneha Member Posts: 191
Here is my scenario:

Table1 fields are: Item No. , location code, Rate Effective Date, Rate
Table2 fields are: Item No. , Location Code, Ship Date, Table1Rate. Table1Rate is a flowfield.

Table 1 data is:
Apple, US, 03/01/14,$5
Apple, US,03/15/14,$6

Table 2 data is:
a) Apple, US, 03/04/14,Table1Rate, I need to show it as $5.
b) Apple, US,03/15/14,Table1Rate, I need to show it as $6.

Condition to pull the Rate into Tabl1Rate flowfield is:
Table1.Item No.= Table2.Item No.,Table1.Location Code = Table2.Location Code,Table1.Rate Effective Date <=Table2.Ship Date.

How should I write a calcformula for the above condition?

Comments

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    ReinhardReinhard Member Posts: 249
    Hi as you probably noticed, NAV isn't happy to accept < symbol in the flowfield definition.

    One thing you might try is to add a new field to the Table 2 called "Price Date Filter"
    This will be a text field. OnValidate of the Date field, put in '..' + FORMAT(Date) as the value.
    Then your Table 2 data looks like this:

    Table 2 data is:
    a) Apple, US, 03/04/14,..03/04/14,Table1Rate, I need to show it as $5.
    b) Apple, US,03/15/14,..03/15/14,Table1Rate, I need to show it as $6.

    and the flowfield definition looks like this:
    Condition to pull the Rate into Tabl1Rate flowfield is:
    Table1.Item No.= Table2.Item No.,Table1.Location Code = Table2.Location Code,Table1.Rate Effective Date =Table2.Ship Date.


    Alternatively, make it a function instead of a flowfield.
    This would work well, but it doesn't allow you to filter, but filtering on a flowfield is kind of bad anyways.

    - Reinhard
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    snehasneha Member Posts: 191
    Thank You Reinhard!
    A new function logic worked better than a flowfiled.
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